OPERA HLS surface-water products — Nepal corridor, June–September 2026 | Publicly Available Data Resources for the 2026 Nepal Glacier-Related Hazard Cascade

Resource details

Summary: OPERA Level 3 Dynamic Surface Water Extent products from Harmonized Landsat and Sentinel-2 imagery. The Nepal corridor search returned 127 observations, including 20 on or after 26 August 2026. Water classifications, confidence, diagnostic layers, masks, terrain data and previews are inventoried separately.
Review findings: Automated screening suggests potential eligibility. CMR collection-specific bbox/time queries exhausted at a short final page. Matching surface-water items can support event comparison with associated quality/context bands. Water presence alone is not an event flood anomaly. Optical cloud and terrain shadow may limit usable area. Collection validation does not establish event-site accuracy. Earthdata registration may be required for downloads. Independent human screening and manuscript inclusion remain pending. All 1524 asset metadata records were assessed in REV-20260907-ASSETS-001; 0 have flagged follow-up. Asset screening and field evidence are available in the metadata review export. This does not assign resource eligibility or manuscript inclusion.
Record type: Derived Product Or Context Collection
Provider role: Producer And Or Distributor As Documented
Original language: English
First identified: 6 September 2026
Geographic coverage: Provider-defined Nepal event area or intersecting global tiles; exact source extents retained with asset metadata.
Temporal coverage: Acquisition dates 2026-06-28T05:10:46.735Z through 2026-09-04T04:42:06.185Z. Publication/processing timestamps remain separate.
Collection licence: Not stated
Redistribution: Metadata and links only; third-party files are not redistributed
Source record: Open the source record
Metadata sources: Source 1: cmr.earthdata.nasa.gov
Source 2: cmr.earthdata.nasa.gov

Inventory

All 1524 asset metadata records have been assessed. 0 have flagged follow-up. Read the screening method and findings.

Listed assets: 1524
Provider-stated total: Not stated
Assets naming another contributor: 0
Confirmed reachable without registration: 254 of 1524
Unavailable endpoints: 0

Listed assets

Download CSV

OPERA HLS preview — 2026-06-28 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:10:46.735ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-03T01:36:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 11745Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_3438cb9a-80f7-532e-92f7-82034df54970
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:10:46.735Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4234077529-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"94","updated":"2026-07-03T01:39:53.570Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

OPERA HLS water classification — 2026-06-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:10:46.735ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_59c8823c-26e3-5617-8533-68b9eaf7b419
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:10:46.735Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS binary water classification — 2026-06-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:10:46.735ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_3053e2ff-b331-50a6-8a16-95530190eced
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:10:46.735Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS confidence — 2026-06-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:10:46.735ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_5ff7b506-4eae-5785-9d86-70f151421339
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:10:46.735Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS diagnostic layer — 2026-06-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:10:46.735ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_82d402bd-de29-5f72-8175-f478526bcdbb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:10:46.735Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS intermediate water classification (WTR-1) — 2026-06-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:10:46.735ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_bf441688-fcf3-51c3-9320-258f28dce7c1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:10:46.735Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS water classification before cloud masking (WTR-2) — 2026-06-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:10:46.735ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_33ad9c68-7934-5c48-8cdd-160e38a6d9f9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:10:46.735Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS land-cover layer — 2026-06-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:10:46.735ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_e03580b6-362d-5659-a353-267f15684284
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:10:46.735Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS terrain-shadow layer — 2026-06-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:10:46.735ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_43c9634a-4adc-5fc5-bceb-3a0bfa495e4a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:10:46.735Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS cloud and snow mask — 2026-06-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:10:46.735ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_7c1b9827-11d2-50ff-aa12-b78a05ab0e5a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:10:46.735Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS digital elevation model — 2026-06-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:10:46.735ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_e55a4e4c-2593-582f-a402-ab6892ea6a2b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:10:46.735Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS ISO metadata — 2026-06-28 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:10:46.735ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-03T01:36:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260628T045659Z_20260703T013648Z_S2B_30_v1.1.iso.xml
Asset reference: acand_a4bb8b91-a321-5d7b-984d-3e3e6b88d2fb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:10:46.735Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS preview — 2026-06-28 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:11:01.226ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-03T01:36:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 7965Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_d944a86d-163e-5731-a3ae-89eeb5536a4c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:11:01.226Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4234077352-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"100","updated":"2026-07-03T01:39:51.303Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

OPERA HLS water classification — 2026-06-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:11:01.226ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_34a46086-f7f3-5d35-be62-caab9a7d92a9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:11:01.226Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS binary water classification — 2026-06-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:11:01.226ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_8d554671-1b0e-5575-96be-ad4aa263bb7e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:11:01.226Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS confidence — 2026-06-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:11:01.226ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_c974514b-eb26-545d-b52f-5944bd0bc095
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:11:01.226Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS diagnostic layer — 2026-06-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:11:01.226ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_d0aa9471-5ebe-59ab-9789-74a19234035b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:11:01.226Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS intermediate water classification (WTR-1) — 2026-06-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:11:01.226ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_ce34c1bb-7f9e-5e7b-8de1-a2ded39aebd5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:11:01.226Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS water classification before cloud masking (WTR-2) — 2026-06-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:11:01.226ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_72785386-c360-5993-9ec1-ab80cf846e9a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:11:01.226Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS land-cover layer — 2026-06-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:11:01.226ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_84162742-34b3-58a3-8168-33d3db1324f4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:11:01.226Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS terrain-shadow layer — 2026-06-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:11:01.226ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_d9dc18d0-8fc9-556a-935a-66c3ebe39b1c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:11:01.226Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS cloud and snow mask — 2026-06-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:11:01.226ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_74bbfa46-1a90-52eb-aff8-202f01cc0f79
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:11:01.226Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS digital elevation model — 2026-06-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:11:01.226ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T01:36:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_eff6a3e2-1030-5941-946b-5c028bbf0134
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:11:01.226Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS ISO metadata — 2026-06-28 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-28T05:11:01.226ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-03T01:36:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147081Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260628T045659Z_20260703T013621Z_S2B_30_v1.1.iso.xml
Asset reference: acand_b7928632-611e-5ed4-931c-c2011a445bf3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-28T05:11:01.226Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS preview — 2026-06-30 · T45RUM · v1.1 · item 26

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-02T03:23:01ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4662Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_9a98e229-9c81-5e4c-b0d4-39f770e47e45
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4232821085-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"100","updated":"2026-07-02T03:25:54.103Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

OPERA HLS water classification — 2026-06-30 · T45RUM · v1.1 · item 27

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:23:01ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_3bd64665-a7d7-5737-9306-ac5ab7a56e56
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS binary water classification — 2026-06-30 · T45RUM · v1.1 · item 28

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:23:01ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_bed9d8c3-b641-5f80-a47a-0aa8524023a2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS confidence — 2026-06-30 · T45RUM · v1.1 · item 29

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:23:01ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_dd17ffcd-5e9f-5c12-8e53-c5f4d1660a0a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS diagnostic layer — 2026-06-30 · T45RUM · v1.1 · item 30

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:23:01ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_115f0c20-d53c-55b4-afd0-ac71717e1578
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS intermediate water classification (WTR-1) — 2026-06-30 · T45RUM · v1.1 · item 31

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:23:01ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_286effc0-9b5e-58c5-b8db-1f7d228afc7c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS water classification before cloud masking (WTR-2) — 2026-06-30 · T45RUM · v1.1 · item 32

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:23:01ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_587634be-f63b-53f6-b2cd-23d97819d4de
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS land-cover layer — 2026-06-30 · T45RUM · v1.1 · item 33

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:23:01ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_d3cefc10-55a9-51f9-bdc9-733180181e2e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS terrain-shadow layer — 2026-06-30 · T45RUM · v1.1 · item 34

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:23:01ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_258235b8-36b3-5583-a83e-28fa50a81a28
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS cloud and snow mask — 2026-06-30 · T45RUM · v1.1 · item 35

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:23:01ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_ad66cf4c-7c6a-502e-bcac-3d8833f760d3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS digital elevation model — 2026-06-30 · T45RUM · v1.1 · item 36

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:23:01ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_a3e69f71-f9bf-5cc4-8546-46d98acbafe2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS ISO metadata — 2026-06-30 · T45RUM · v1.1 · item 37

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-02T03:23:01ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146682Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T045337Z_20260702T032301Z_L9_30_v1.1.iso.xml
Asset reference: acand_6aab62f5-bc8e-5deb-934e-d80d9b3d6c0c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS preview — 2026-06-30 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-04T06:21:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 6819Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_964bfaab-13c5-581a-a5b3-9f2fffe7823d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4235520511-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":"100","updated":"2026-07-04T06:29:50.852Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

OPERA HLS water classification — 2026-06-30 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_78051661-4b16-5d0c-bc0b-35cc9081a9f2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS binary water classification — 2026-06-30 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_8411b8a1-f8b9-5752-acd4-6a6f7bd54305
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS confidence — 2026-06-30 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_3c458d7f-e451-5a4c-8135-638581822d46
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS diagnostic layer — 2026-06-30 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_709ee328-c6c8-570d-855f-f2e674070aec
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS intermediate water classification (WTR-1) — 2026-06-30 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_ed9aac47-91e1-5554-84c5-515c20e52cb5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS water classification before cloud masking (WTR-2) — 2026-06-30 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_f8c693df-0bd4-583c-b5e7-8fab31329e5c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS land-cover layer — 2026-06-30 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_d45d3f9a-116c-509a-a696-b1eb5d13a68a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS terrain-shadow layer — 2026-06-30 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_d9f84800-5bc3-58f2-81f9-354a7f2c57c0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS cloud and snow mask — 2026-06-30 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_f09cafda-3baa-5974-befa-9e21cb735ad3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS digital elevation model — 2026-06-30 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_5da10c67-23b1-513a-ade6-a59aae831012
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS ISO metadata — 2026-06-30 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-04T06:21:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146686Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260630T045337Z_20260704T062136Z_L9_30_v1.1.iso.xml
Asset reference: acand_a9bd07b7-336e-5d88-a1d3-6477723f48b8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS preview — 2026-06-30 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-04T06:21:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 5579Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_9ddbdbef-0fcc-5524-bf7c-e6ca4401b762
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4235521939-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":"100","updated":"2026-07-04T06:32:23.185Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

OPERA HLS water classification — 2026-06-30 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_4f8fba6f-02df-505a-980b-be54c8e621a7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS binary water classification — 2026-06-30 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_602443d9-8783-5345-977b-6bc4de75c9fa
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS confidence — 2026-06-30 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_66cdafeb-dc77-561a-8db5-d68e3d152781
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS diagnostic layer — 2026-06-30 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_51d72bc8-6065-55bb-8455-1e8558f18759
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS intermediate water classification (WTR-1) — 2026-06-30 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_26bfa7fb-67bd-58ab-9367-ca924f9d4f7a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS water classification before cloud masking (WTR-2) — 2026-06-30 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_d74bd9fc-13da-5d5a-9a67-d74b18bd3e23
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS land-cover layer — 2026-06-30 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_5270c65a-8418-535e-b18b-22ccf3aa22b4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS terrain-shadow layer — 2026-06-30 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_5f65b83f-41d8-59be-931f-6b57b72abcde
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS cloud and snow mask — 2026-06-30 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_67c0b401-84ec-5797-a18f-4d96d45b4a56
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS digital elevation model — 2026-06-30 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T06:21:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_d30e840e-8f01-51c9-924a-332c59c25f40
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS ISO metadata — 2026-06-30 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T04:53:37.403ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-04T06:21:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146681Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260630T045337Z_20260704T062125Z_L9_30_v1.1.iso.xml
Asset reference: acand_a1c7076f-300b-55eb-86d8-fd55a61cc459
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T04:53:37.403Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS preview — 2026-06-30 · T45RUM · v1.1 · item 62

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T05:00:46.824ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-02T03:12:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 7923Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_b2325a98-bf40-53f2-8cc3-1f1af112d463
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T05:00:46.824Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4232812874-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"100","updated":"2026-07-02T03:15:50.690Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

OPERA HLS water classification — 2026-06-30 · T45RUM · v1.1 · item 63

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T05:00:46.824ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:12:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_42249c86-be39-5dd0-803c-5f8a41ff4188
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T05:00:46.824Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS binary water classification — 2026-06-30 · T45RUM · v1.1 · item 64

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T05:00:46.824ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:12:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_3c788f7f-2ab2-5d51-b1be-224d4b5c9574
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T05:00:46.824Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS confidence — 2026-06-30 · T45RUM · v1.1 · item 65

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T05:00:46.824ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:12:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_309cbf77-76b9-5d3b-834d-77cfc8761825
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T05:00:46.824Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS diagnostic layer — 2026-06-30 · T45RUM · v1.1 · item 66

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T05:00:46.824ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:12:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_03777f4f-e354-5ada-a740-bbe149c05dd7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T05:00:46.824Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS intermediate water classification (WTR-1) — 2026-06-30 · T45RUM · v1.1 · item 67

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T05:00:46.824ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:12:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_37c78e4f-c80b-51c2-b460-c6b9c15b98e0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T05:00:46.824Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS water classification before cloud masking (WTR-2) — 2026-06-30 · T45RUM · v1.1 · item 68

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T05:00:46.824ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:12:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_0c8597d7-659b-5990-a7c4-d61fc7f40ec2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T05:00:46.824Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS land-cover layer — 2026-06-30 · T45RUM · v1.1 · item 69

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T05:00:46.824ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:12:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_b452bfb2-9574-5d4d-a6e1-4f79a7f594ca
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T05:00:46.824Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS terrain-shadow layer — 2026-06-30 · T45RUM · v1.1 · item 70

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T05:00:46.824ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:12:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_59f3b015-aa1b-59e1-b176-05bd5ac819c6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T05:00:46.824Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS cloud and snow mask — 2026-06-30 · T45RUM · v1.1 · item 71

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T05:00:46.824ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:12:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_9f067932-c7a4-5016-9f81-b22e4d802dbe
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T05:00:46.824Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS digital elevation model — 2026-06-30 · T45RUM · v1.1 · item 72

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T05:00:46.824ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-02T03:12:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_f1ce93e2-522a-5ea7-a0b7-42fce4c2fad1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T05:00:46.824Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS ISO metadata — 2026-06-30 · T45RUM · v1.1 · item 73

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-06-30T05:00:46.824ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-02T03:12:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147168Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260630T044701Z_20260702T031233Z_S2C_30_v1.1.iso.xml
Asset reference: acand_c00595f0-8790-5f58-8456-854f16d2996e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-06-30T05:00:46.824Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS preview — 2026-07-01 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-03T05:17:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 23539Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_6858548c-e1de-5872-be1b-6b2eb500a47a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4234259772-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"87","updated":"2026-07-03T05:20:52.627Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

OPERA HLS water classification — 2026-07-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_83e808ee-dfae-54c3-9f5d-5eba82f51732
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS binary water classification — 2026-07-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_990ebe3a-5248-526a-9c3c-639ce426fa8a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS confidence — 2026-07-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_a523904d-404b-5b98-8021-5c12f43c9e40
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS diagnostic layer — 2026-07-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_f43bf6de-ae3e-5304-9dc0-2af7c184a277
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS intermediate water classification (WTR-1) — 2026-07-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_cea37e2f-6b33-511f-8649-91e30cc5a2f9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_571b20dd-4855-54ca-bd40-d5605c235cb0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS land-cover layer — 2026-07-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_096d69cb-a19f-578e-9010-8055f2d0dc9a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS terrain-shadow layer — 2026-07-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_ee7ae3b1-7ca3-5653-b106-719e3d9f91b0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS cloud and snow mask — 2026-07-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_61e97ee4-5dc2-5e2f-b2c1-c5c75f92b9b5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS digital elevation model — 2026-07-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_7dc3e8f8-9b17-56da-be27-d7a94a968cff
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS ISO metadata — 2026-07-01 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-03T05:17:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146743Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260701T044719Z_20260703T051741Z_L8_30_v1.1.iso.xml
Asset reference: acand_8e2d132c-9669-54a9-87ba-840db3775fe7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS preview — 2026-07-01 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-03T05:17:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 16462Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_30d5f6b4-db01-5716-8ed5-98c2dc0aca39
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4234260027-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":"92","updated":"2026-07-03T05:20:58.314Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

OPERA HLS water classification — 2026-07-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_91252e13-e40b-5188-82f5-aa3d75b94b9d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS binary water classification — 2026-07-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_cf91634a-119f-5557-9209-c62ec3455786
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS confidence — 2026-07-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_92119e91-7f9b-504c-ac47-a5391f151c27
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS diagnostic layer — 2026-07-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_53b6354f-79ee-5e41-afb0-ba59cd0eaa40
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS intermediate water classification (WTR-1) — 2026-07-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_296050b8-a353-51d9-acd8-602a7cbda974
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_e78e0032-dff4-50da-bf5e-c0831421bdbe
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS land-cover layer — 2026-07-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_96244c6e-6398-576d-a227-02ede6f8ba81
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS terrain-shadow layer — 2026-07-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_2437a8c2-6fe3-5c23-ba0e-f2c57515715e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS cloud and snow mask — 2026-07-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_bd774664-2438-52a1-a3a5-dfce970240cf
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS digital elevation model — 2026-07-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_270ed623-753d-5c68-bc5b-4d2eab26523f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS ISO metadata — 2026-07-01 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:19.468ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-03T05:17:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146742Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260701T044719Z_20260703T051738Z_L8_30_v1.1.iso.xml
Asset reference: acand_b084f4f4-e755-5152-8945-e5f772708ba2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:19.468Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

OPERA HLS preview — 2026-07-01 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-03T05:17:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 7329Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_c023d75a-15ef-5c72-ad55-e4557645b1dc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4234259784-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":"100","updated":"2026-07-03T05:20:52.605Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

OPERA HLS water classification — 2026-07-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_0555c00f-bfc6-5e8b-8b5d-b15a0026848b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

100

OPERA HLS binary water classification — 2026-07-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_a5ac43e2-a0b9-5e25-937d-c946b30154fb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

101

OPERA HLS confidence — 2026-07-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_c82f4369-ab35-5057-b976-444c0a2a43d6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

102

OPERA HLS diagnostic layer — 2026-07-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_da75c437-c8e3-5117-adec-613aaaf40f12
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

103

OPERA HLS intermediate water classification (WTR-1) — 2026-07-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_ee43d0fa-a73e-5f9e-93f8-87d8ceed66d7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

104

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_32407b98-cce7-521c-9a81-ea47cbb987bc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

105

OPERA HLS land-cover layer — 2026-07-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_c4bf801b-9238-5ff4-b1de-e0b024e21a28
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

106

OPERA HLS terrain-shadow layer — 2026-07-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_2824d3c8-7bb3-5758-9730-b6eea34c956b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

107

OPERA HLS cloud and snow mask — 2026-07-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_8ada056b-618c-5b8a-a1e8-a2e6737184db
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

108

OPERA HLS digital elevation model — 2026-07-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_32ebbf0d-8c8e-5d88-a1ab-44de3e8f0fc1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

109

OPERA HLS ISO metadata — 2026-07-01 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-03T05:17:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146684Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260701T044743Z_20260703T051735Z_L8_30_v1.1.iso.xml
Asset reference: acand_e0caf334-23c0-58e4-a63f-256cc790e629
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

110

OPERA HLS preview — 2026-07-01 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-03T05:17:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4235Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_b2e52896-9911-5e8a-8451-d4399099ef79
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4234259955-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"100","updated":"2026-07-03T05:20:56.744Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

111

OPERA HLS water classification — 2026-07-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_3d06c766-ae6b-575e-915b-6ec7cecd9c8a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

112

OPERA HLS binary water classification — 2026-07-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_86619afd-59d9-53ad-9898-64858cc019c8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

113

OPERA HLS confidence — 2026-07-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_f8106437-042c-58f2-9da4-61d296825fd4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

114

OPERA HLS diagnostic layer — 2026-07-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_be95976d-24d6-5d40-8000-dd9d0f72d0a9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

115

OPERA HLS intermediate water classification (WTR-1) — 2026-07-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_976dff0a-49dc-5aad-8602-c0ec08122780
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

116

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_4770e2b3-7040-58a7-9c37-9242d62b0b0f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

117

OPERA HLS land-cover layer — 2026-07-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_4f577e24-2369-5832-a419-8cf2384e5c6d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

118

OPERA HLS terrain-shadow layer — 2026-07-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_e01be39a-e35e-59c5-9d92-5e411419b795
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

119

OPERA HLS cloud and snow mask — 2026-07-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_48b02629-6840-5d2f-9b96-c72f9a447316
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

120

OPERA HLS digital elevation model — 2026-07-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-03T05:17:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_e0aafd17-334f-5d7a-8a6f-a0b5377bada7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

121

OPERA HLS ISO metadata — 2026-07-01 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-01T04:47:43.367ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-03T05:17:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146684Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260701T044743Z_20260703T051730Z_L8_30_v1.1.iso.xml
Asset reference: acand_b13544d7-9b17-5e25-a9ca-5f5e30170a28
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-01T04:47:43.367Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

122

OPERA HLS preview — 2026-07-02 · T45RUM · v1.1 · item 122

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:16.351ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-04T09:13:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 5237Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_fdef465e-4200-5a78-b6ac-6d67015bb0a4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:16.351Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4235628212-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"93","updated":"2026-07-04T09:21:55.110Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

123

OPERA HLS water classification — 2026-07-02 · T45RUM · v1.1 · item 123

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:16.351ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_be3d36c0-b66b-5f5f-9ef3-7fe9b8f3a3d6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:16.351Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

124

OPERA HLS binary water classification — 2026-07-02 · T45RUM · v1.1 · item 124

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:16.351ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_549b6a45-74ee-585f-8fc1-65afb3af1ad9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:16.351Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

125

OPERA HLS confidence — 2026-07-02 · T45RUM · v1.1 · item 125

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:16.351ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_07c2e0dc-aec6-53d6-a311-32e9af7cf18b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:16.351Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

126

OPERA HLS diagnostic layer — 2026-07-02 · T45RUM · v1.1 · item 126

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:16.351ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_c557d4b8-54a1-5481-a7e4-2fcf61caa961
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:16.351Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

127

OPERA HLS intermediate water classification (WTR-1) — 2026-07-02 · T45RUM · v1.1 · item 127

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:16.351ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_26a63cd9-7cc2-540a-8b4d-f68cec24688d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:16.351Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

128

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-02 · T45RUM · v1.1 · item 128

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:16.351ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_5e4f121b-1510-5e50-8ef2-2ca81bf40454
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:16.351Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

129

OPERA HLS land-cover layer — 2026-07-02 · T45RUM · v1.1 · item 129

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:16.351ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_259345c1-04ca-5dcb-8906-38ef3d920502
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:16.351Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

130

OPERA HLS terrain-shadow layer — 2026-07-02 · T45RUM · v1.1 · item 130

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:16.351ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_f35a292e-79cf-5f4f-be72-2c8cc745d012
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:16.351Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

131

OPERA HLS cloud and snow mask — 2026-07-02 · T45RUM · v1.1 · item 131

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:16.351ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_bb218a13-2fcc-5e99-922f-8308acc59289
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:16.351Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

132

OPERA HLS digital elevation model — 2026-07-02 · T45RUM · v1.1 · item 132

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:16.351ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_d283e7b2-b693-5a2b-b48c-237993ce6699
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:16.351Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

133

OPERA HLS ISO metadata — 2026-07-02 · T45RUM · v1.1 · item 133

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:16.351ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-04T09:13:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146739Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T044116Z_20260704T091319Z_L9_30_v1.1.iso.xml
Asset reference: acand_fad4e1cb-fbdc-5bd3-87f6-23652bba016a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:16.351Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

134

OPERA HLS preview — 2026-07-02 · T45RUL · v1.1 · item 134

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:40.242ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-04T09:13:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 19Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 10181Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_8c4f3dd6-311d-5339-b91e-e47f3477640f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:40.242Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4235628067-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"93","updated":"2026-07-04T09:21:51.858Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

135

OPERA HLS water classification — 2026-07-02 · T45RUL · v1.1 · item 135

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:40.242ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 19Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_ef5fc906-6747-5843-98b7-2cd6235aa062
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:40.242Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

136

OPERA HLS binary water classification — 2026-07-02 · T45RUL · v1.1 · item 136

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:40.242ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 19Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_fb02820f-8675-5275-8409-6c1584a24e3e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:40.242Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

137

OPERA HLS confidence — 2026-07-02 · T45RUL · v1.1 · item 137

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:40.242ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 19Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_778b3723-9e19-59e9-96f2-6686d6897664
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:40.242Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

138

OPERA HLS diagnostic layer — 2026-07-02 · T45RUL · v1.1 · item 138

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:40.242ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 19Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_15050bba-5883-5e21-9320-85dbcecc4db4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:40.242Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

139

OPERA HLS intermediate water classification (WTR-1) — 2026-07-02 · T45RUL · v1.1 · item 139

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:40.242ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 19Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_86bbe382-740b-5897-b805-2b967b5f2b32
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:40.242Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

140

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-02 · T45RUL · v1.1 · item 140

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:40.242ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 19Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_a35ddcda-abf6-5a8b-a26d-13a025e6fc8d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:40.242Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

141

OPERA HLS land-cover layer — 2026-07-02 · T45RUL · v1.1 · item 141

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:40.242ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 19Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_bef8280e-66e7-57d9-91a8-3759f7fa56f8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:40.242Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

142

OPERA HLS terrain-shadow layer — 2026-07-02 · T45RUL · v1.1 · item 142

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:40.242ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 19Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_ff6e788c-8ee9-59e2-a733-be2cfa2aaf09
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:40.242Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

143

OPERA HLS cloud and snow mask — 2026-07-02 · T45RUL · v1.1 · item 143

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:40.242ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 19Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_7a358745-b7bc-5d83-b9c2-c0167479c4c4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:40.242Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

144

OPERA HLS digital elevation model — 2026-07-02 · T45RUL · v1.1 · item 144

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:40.242ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T09:13:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 19Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_df96738d-ee28-5117-89b5-174786f9cfa8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:40.242Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

145

OPERA HLS ISO metadata — 2026-07-02 · T45RUL · v1.1 · item 145

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T04:41:40.242ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-04T09:13:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 19Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146683Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T044140Z_20260704T091315Z_L9_30_v1.1.iso.xml
Asset reference: acand_8cb9135c-6ec4-5117-96eb-bb601858356e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T04:41:40.242Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

146

OPERA HLS preview — 2026-07-02 · T45RUM · v1.1 · item 146

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:09.386ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-04T11:49:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 75Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 22029Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1_BROWSE.png
Asset reference: acand_7d8f9fdd-d251-55c9-bc65-f389d5c0ae42
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:09.386Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4235858605-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"75","updated":"2026-07-04T11:56:56.991Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

147

OPERA HLS water classification — 2026-07-02 · T45RUM · v1.1 · item 147

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:09.386ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T11:49:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 75Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1_B01_WTR.tif
Asset reference: acand_a05dff42-1935-5c12-9736-87b15c57437d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:09.386Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

148

OPERA HLS binary water classification — 2026-07-02 · T45RUM · v1.1 · item 148

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:09.386ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T11:49:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 75Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1_B02_BWTR.tif
Asset reference: acand_500a4ce1-ac69-5da0-a115-35b531a06b35
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:09.386Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

149

OPERA HLS confidence — 2026-07-02 · T45RUM · v1.1 · item 149

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:09.386ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T11:49:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 75Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1_B03_CONF.tif
Asset reference: acand_d120de6d-fa15-5932-91b6-20b564df8e0a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:09.386Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

150

OPERA HLS diagnostic layer — 2026-07-02 · T45RUM · v1.1 · item 150

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:09.386ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T11:49:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 75Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1_B04_DIAG.tif
Asset reference: acand_a7cd748d-c109-5fc2-a664-973b490ade3a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:09.386Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

151

OPERA HLS intermediate water classification (WTR-1) — 2026-07-02 · T45RUM · v1.1 · item 151

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:09.386ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T11:49:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 75Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1_B05_WTR-1.tif
Asset reference: acand_c5380288-061e-50fe-8f12-6a4a686559d5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:09.386Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

152

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-02 · T45RUM · v1.1 · item 152

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:09.386ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T11:49:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 75Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1_B06_WTR-2.tif
Asset reference: acand_a6879bd6-f127-576d-a42a-e755ec37b295
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:09.386Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

153

OPERA HLS land-cover layer — 2026-07-02 · T45RUM · v1.1 · item 153

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:09.386ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T11:49:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 75Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1_B07_LAND.tif
Asset reference: acand_14119425-a80c-53d1-9ae0-dc1a163edbfa
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:09.386Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

154

OPERA HLS terrain-shadow layer — 2026-07-02 · T45RUM · v1.1 · item 154

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:09.386ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T11:49:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 75Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1_B08_SHAD.tif
Asset reference: acand_22538c84-2f85-5c68-85c9-d13d5672b08c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:09.386Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

155

OPERA HLS cloud and snow mask — 2026-07-02 · T45RUM · v1.1 · item 155

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:09.386ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T11:49:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 75Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1_B09_CLOUD.tif
Asset reference: acand_f9822536-4dde-5726-9137-11f5c0bf2bf0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:09.386Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

156

OPERA HLS digital elevation model — 2026-07-02 · T45RUM · v1.1 · item 156

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:09.386ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T11:49:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 75Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1_B10_DEM.tif
Asset reference: acand_10f13cab-0080-573a-b70f-fcfd33ec2e6e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:09.386Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

157

OPERA HLS ISO metadata — 2026-07-02 · T45RUM · v1.1 · item 157

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:09.386ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-04T11:49:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 75Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147081Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260702T045241Z_20260704T114918Z_S2A_30_v1.1.iso.xml
Asset reference: acand_1dbb437f-2fcd-5e50-a754-cbb77f480323
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:09.386Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

158

OPERA HLS preview — 2026-07-02 · T45RUL · v1.1 · item 158

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:24.204ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-04T10:06:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 18253Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1_BROWSE.png
Asset reference: acand_63ea4e4c-4e41-5522-a9b5-358b4c167a6f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:24.204Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4235658884-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"95","updated":"2026-07-04T10:09:53.709Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

159

OPERA HLS water classification — 2026-07-02 · T45RUL · v1.1 · item 159

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:24.204ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T10:06:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1_B01_WTR.tif
Asset reference: acand_d622334a-593e-5402-b40d-826b164ad09e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:24.204Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

160

OPERA HLS binary water classification — 2026-07-02 · T45RUL · v1.1 · item 160

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:24.204ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T10:06:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1_B02_BWTR.tif
Asset reference: acand_1367e7b9-8ea1-5a2d-913f-f40d92e893f2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:24.204Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

161

OPERA HLS confidence — 2026-07-02 · T45RUL · v1.1 · item 161

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:24.204ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T10:06:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1_B03_CONF.tif
Asset reference: acand_73f60f8b-8671-5f7e-83d2-fdb1b37b36a8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:24.204Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

162

OPERA HLS diagnostic layer — 2026-07-02 · T45RUL · v1.1 · item 162

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:24.204ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T10:06:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1_B04_DIAG.tif
Asset reference: acand_2b01b049-54a2-5615-ba44-a53468240f07
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:24.204Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

163

OPERA HLS intermediate water classification (WTR-1) — 2026-07-02 · T45RUL · v1.1 · item 163

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:24.204ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T10:06:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1_B05_WTR-1.tif
Asset reference: acand_77df0f58-293d-5a5b-aea9-fb206889c620
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:24.204Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

164

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-02 · T45RUL · v1.1 · item 164

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:24.204ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T10:06:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1_B06_WTR-2.tif
Asset reference: acand_b3484e21-3180-5d3d-8d7e-56a72456325b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:24.204Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

165

OPERA HLS land-cover layer — 2026-07-02 · T45RUL · v1.1 · item 165

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:24.204ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T10:06:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1_B07_LAND.tif
Asset reference: acand_ee7e0096-dd67-51af-b2d4-fbee067994dc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:24.204Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

166

OPERA HLS terrain-shadow layer — 2026-07-02 · T45RUL · v1.1 · item 166

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:24.204ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T10:06:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1_B08_SHAD.tif
Asset reference: acand_27fc648a-b5ce-565f-9eff-062a598dce72
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:24.204Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

167

OPERA HLS cloud and snow mask — 2026-07-02 · T45RUL · v1.1 · item 167

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:24.204ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T10:06:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1_B09_CLOUD.tif
Asset reference: acand_38c0e081-0814-590e-b5f7-62a76f896743
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:24.204Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

168

OPERA HLS digital elevation model — 2026-07-02 · T45RUL · v1.1 · item 168

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:24.204ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-04T10:06:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1_B10_DEM.tif
Asset reference: acand_d21ab772-5b9a-519c-a4a4-b23c6eb18653
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:24.204Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

169

OPERA HLS ISO metadata — 2026-07-02 · T45RUL · v1.1 · item 169

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-02T05:01:24.204ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-04T10:06:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147079Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260702T045241Z_20260704T100649Z_S2A_30_v1.1.iso.xml
Asset reference: acand_bc4ec3b2-d466-551c-9590-ef0d35cba8e7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-02T05:01:24.204Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

170

OPERA HLS preview — 2026-07-03 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:10:47.626ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-05T06:16:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 73Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 38979Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_bf826424-4e5d-5a97-a736-33e50f6af46d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:10:47.626Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4236459721-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"73","updated":"2026-07-05T06:26:52.198Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

171

OPERA HLS water classification — 2026-07-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:10:47.626ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 73Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_762b7f10-206c-5aa8-bcbb-66546ccff7fb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:10:47.626Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

172

OPERA HLS binary water classification — 2026-07-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:10:47.626ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 73Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_0bd263f1-43d4-57df-8cc4-2fbfc14ad992
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:10:47.626Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

173

OPERA HLS confidence — 2026-07-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:10:47.626ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 73Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_10e467d1-dd74-5af1-8a46-770e2b0465f7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:10:47.626Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

174

OPERA HLS diagnostic layer — 2026-07-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:10:47.626ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 73Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_2ca5c4a5-ba53-52d5-b42d-3911a224118d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:10:47.626Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

175

OPERA HLS intermediate water classification (WTR-1) — 2026-07-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:10:47.626ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 73Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_9b83753c-188f-596d-a65b-ad4e46abffb0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:10:47.626Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

176

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:10:47.626ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 73Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_81e04e7d-d7f3-59a3-9fa0-e5d3f4b6dd41
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:10:47.626Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

177

OPERA HLS land-cover layer — 2026-07-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:10:47.626ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 73Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_571ddac4-f6db-5d94-a07d-d1dd63072d50
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:10:47.626Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

178

OPERA HLS terrain-shadow layer — 2026-07-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:10:47.626ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 73Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_ee97eac6-4712-5067-a511-015fa578c005
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:10:47.626Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

179

OPERA HLS cloud and snow mask — 2026-07-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:10:47.626ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 73Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_1119d57d-f15f-5942-aea2-25b561bffb1c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:10:47.626Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

180

OPERA HLS digital elevation model — 2026-07-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:10:47.626ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 73Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_ce7bae3f-9f75-5cf2-8783-9a3b29f9497d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:10:47.626Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

181

OPERA HLS ISO metadata — 2026-07-03 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:10:47.626ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-05T06:16:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 73Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147081Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260703T045701Z_20260705T061615Z_S2C_30_v1.1.iso.xml
Asset reference: acand_8d955bd9-114f-5741-8924-37233fcbe13e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:10:47.626Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

182

OPERA HLS preview — 2026-07-03 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:02.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-05T06:16:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 28960Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_5833936e-769a-5403-bb48-620600fafb89
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:02.125Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4236459299-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"78","updated":"2026-07-05T06:26:13.960Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

183

OPERA HLS water classification — 2026-07-03 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:02.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_49865b8b-0fc9-5a68-a919-16cbf99f9c1e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:02.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

184

OPERA HLS binary water classification — 2026-07-03 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:02.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_38dcbeb2-c17c-5272-abdc-18d978cb5d3c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:02.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

185

OPERA HLS confidence — 2026-07-03 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:02.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_4ba7e2da-21a3-5a9e-ba3e-4ea9ec89f94d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:02.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

186

OPERA HLS diagnostic layer — 2026-07-03 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:02.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_c15c25f5-0105-5aba-8fa5-f8dc6169dabd
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:02.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

187

OPERA HLS intermediate water classification (WTR-1) — 2026-07-03 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:02.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_4a95db7d-5ad4-5df4-9a8b-559561a1cd76
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:02.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

188

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-03 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:02.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_fdc1c558-a815-533a-840c-72e04c968b96
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:02.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

189

OPERA HLS land-cover layer — 2026-07-03 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:02.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_ea01b139-93e8-55e9-937f-afc31ea934e1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:02.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

190

OPERA HLS terrain-shadow layer — 2026-07-03 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:02.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_e4927de2-bd94-5482-9dcb-d3c1cc848655
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:02.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

191

OPERA HLS cloud and snow mask — 2026-07-03 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:02.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_f05a73c6-2d6e-59fc-8686-28526569d058
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:02.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

192

OPERA HLS digital elevation model — 2026-07-03 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:02.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T06:16:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_2c4676dd-b4b2-55ba-99e1-7c8b924e0567
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:02.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

193

OPERA HLS ISO metadata — 2026-07-03 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:02.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-05T06:16:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260703T045701Z_20260705T061603Z_S2C_30_v1.1.iso.xml
Asset reference: acand_b87482ee-2df7-5f63-8290-8f2ecea12370
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:02.125Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

194

OPERA HLS preview — 2026-07-03 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:06.161ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-05T02:17:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 41408Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_7503e114-02c2-57fd-b34c-c837595b576c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:06.161Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4236350525-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":"80","updated":"2026-07-05T02:23:51.631Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

195

OPERA HLS water classification — 2026-07-03 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:06.161ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T02:17:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_808a5574-fc21-57cd-a36b-5c139575ff77
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:06.161Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

196

OPERA HLS binary water classification — 2026-07-03 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:06.161ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T02:17:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_934e9d0f-f321-59cc-8f9e-49f4bc954230
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:06.161Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

197

OPERA HLS confidence — 2026-07-03 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:06.161ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T02:17:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_6861bf77-486f-56e2-a614-cc8debee65d1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:06.161Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

198

OPERA HLS diagnostic layer — 2026-07-03 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:06.161ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T02:17:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_3529d055-ec12-5029-8fa2-6961590d64c6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:06.161Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

199

OPERA HLS intermediate water classification (WTR-1) — 2026-07-03 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:06.161ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T02:17:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_272fb66c-166f-572a-8715-de7c1b20ad34
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:06.161Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

200

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-03 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:06.161ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T02:17:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_dfabe8f8-f4bf-53d7-b462-0932e01b20e5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:06.161Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

201

OPERA HLS land-cover layer — 2026-07-03 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:06.161ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T02:17:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_21e7ad47-6c3e-5f8c-a006-c1b051098d62
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:06.161Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

202

OPERA HLS terrain-shadow layer — 2026-07-03 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:06.161ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T02:17:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_dc1f6ee4-96de-56e3-86ff-f0fdc48deb0e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:06.161Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

203

OPERA HLS cloud and snow mask — 2026-07-03 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:06.161ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T02:17:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_1c492802-bea8-5d3e-b632-7adb3821dd01
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:06.161Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

204

OPERA HLS digital elevation model — 2026-07-03 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:06.161ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-05T02:17:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_0ac14220-1648-5543-9139-056cbce30a89
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:06.161Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

205

OPERA HLS ISO metadata — 2026-07-03 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-03T05:11:06.161ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-05T02:17:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260703T045701Z_20260705T021751Z_S2C_30_v1.1.iso.xml
Asset reference: acand_96347650-2357-5b35-9e28-e7acf3c41de7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-03T05:11:06.161Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

206

OPERA HLS preview — 2026-07-05 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:00:50.900ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-20T22:38:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 19529Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_7e6005b0-d86a-5502-a404-593c734bce53
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:00:50.900Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4254356865-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"83","updated":"2026-07-20T23:54:48.387Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

207

OPERA HLS water classification — 2026-07-05 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:00:50.900ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:38:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_71e837e1-a9e1-5e6e-9b35-3f418a076714
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:00:50.900Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

208

OPERA HLS binary water classification — 2026-07-05 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:00:50.900ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:38:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_b04a51d4-e07e-5eaa-9832-587addf0b74c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:00:50.900Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

209

OPERA HLS confidence — 2026-07-05 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:00:50.900ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:38:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_d978a618-9e17-57b9-951d-e56d06326b25
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:00:50.900Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

210

OPERA HLS diagnostic layer — 2026-07-05 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:00:50.900ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:38:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_d9ad97fa-6646-5003-843b-f11a3cc95e9c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:00:50.900Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

211

OPERA HLS intermediate water classification (WTR-1) — 2026-07-05 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:00:50.900ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:38:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_2a14590c-dccb-529f-bdf8-e9d1b6fc6ceb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:00:50.900Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

212

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-05 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:00:50.900ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:38:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_18f694d5-c3e2-5e77-b306-59057ff281a7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:00:50.900Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

213

OPERA HLS land-cover layer — 2026-07-05 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:00:50.900ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:38:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_734dc544-93a0-5168-b6a8-459704ae66ee
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:00:50.900Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

214

OPERA HLS terrain-shadow layer — 2026-07-05 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:00:50.900ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:38:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_e427a0a1-7a09-54ae-a3e2-e8d08fe2ffc0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:00:50.900Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

215

OPERA HLS cloud and snow mask — 2026-07-05 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:00:50.900ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:38:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_a9d143cf-505c-5910-ba6e-05b0f5b4a7cd
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:00:50.900Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

216

OPERA HLS digital elevation model — 2026-07-05 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:00:50.900ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:38:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_4964f3a2-29f7-511f-afe9-d8c5e11e83a9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:00:50.900Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

217

OPERA HLS ISO metadata — 2026-07-05 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:00:50.900ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-20T22:38:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147081Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260705T044659Z_20260720T223812Z_S2B_30_v1.1.iso.xml
Asset reference: acand_616e9552-9ca5-5b08-8c9d-763c177b7dcb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:00:50.900Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

218

OPERA HLS preview — 2026-07-05 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:01:05.725ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-20T22:24:43ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 65Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 42713Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_15267733-6298-58ec-a72e-0280f12691c1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:01:05.725Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4254333936-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"65","updated":"2026-07-20T23:21:50.408Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

219

OPERA HLS water classification — 2026-07-05 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:01:05.725ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:24:43ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 65Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_9aa60f4e-6241-5693-ae22-96d1da42b284
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:01:05.725Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

220

OPERA HLS binary water classification — 2026-07-05 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:01:05.725ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:24:43ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 65Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_12867fda-48d6-5f07-8699-d66453513bda
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:01:05.725Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

221

OPERA HLS confidence — 2026-07-05 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:01:05.725ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:24:43ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 65Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_546e33f2-c0dd-5b8a-859f-3c9151e717e7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:01:05.725Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

222

OPERA HLS diagnostic layer — 2026-07-05 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:01:05.725ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:24:43ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 65Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_de0934c4-6dd9-5e1b-a50b-51a70dc26b5f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:01:05.725Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

223

OPERA HLS intermediate water classification (WTR-1) — 2026-07-05 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:01:05.725ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:24:43ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 65Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_291f0e30-91f6-574f-a695-34e696f9bd6f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:01:05.725Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

224

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-05 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:01:05.725ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:24:43ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 65Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_d02ea2db-8735-56ef-a917-ec4935cf57a8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:01:05.725Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

225

OPERA HLS land-cover layer — 2026-07-05 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:01:05.725ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:24:43ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 65Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_61432e28-b1d6-5477-8e84-f34ea17def78
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:01:05.725Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

226

OPERA HLS terrain-shadow layer — 2026-07-05 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:01:05.725ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:24:43ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 65Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_a8304d25-8ecd-5cd8-822d-60ac0a786b65
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:01:05.725Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

227

OPERA HLS cloud and snow mask — 2026-07-05 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:01:05.725ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:24:43ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 65Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_090df9d3-92d3-5888-bad3-8e215c02b940
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:01:05.725Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

228

OPERA HLS digital elevation model — 2026-07-05 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:01:05.725ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T22:24:43ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 65Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_71e3a2f2-731d-5423-b2f6-9d387b335351
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:01:05.725Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

229

OPERA HLS ISO metadata — 2026-07-05 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-05T05:01:05.725ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-20T22:24:43ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 65Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147079Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260705T044659Z_20260720T222443Z_S2B_30_v1.1.iso.xml
Asset reference: acand_19816bb5-2f9b-5a85-bdc6-345977ce6267
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-05T05:01:05.725Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

230

OPERA HLS preview — 2026-07-08 · T45RTL · v1.1 · item 230

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-13T10:10:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 5651Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_ac33493f-68d8-583c-ab0e-2a18c63c33a8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4245496179-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":"99","updated":"2026-07-13T10:14:01.969Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

231

OPERA HLS water classification — 2026-07-08 · T45RTL · v1.1 · item 231

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:10:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_41f1a36d-9cfa-567a-91b0-11425bb2e795
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

232

OPERA HLS binary water classification — 2026-07-08 · T45RTL · v1.1 · item 232

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:10:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_e4e096da-2dfc-5dc0-8e35-4a65b23cc947
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

233

OPERA HLS confidence — 2026-07-08 · T45RTL · v1.1 · item 233

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:10:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_eaf7af70-2f55-5011-bfec-306f7fd122c2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

234

OPERA HLS diagnostic layer — 2026-07-08 · T45RTL · v1.1 · item 234

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:10:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_17491af0-dd76-5038-b933-780d76210cc0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

235

OPERA HLS intermediate water classification (WTR-1) — 2026-07-08 · T45RTL · v1.1 · item 235

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:10:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_857d27b4-b715-582b-b09c-476b340fb1a1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

236

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-08 · T45RTL · v1.1 · item 236

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:10:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_f2439e4c-b602-56db-9929-64594205b52d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

237

OPERA HLS land-cover layer — 2026-07-08 · T45RTL · v1.1 · item 237

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:10:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_02b27d16-6dcb-58a0-9849-a89e36312f68
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

238

OPERA HLS terrain-shadow layer — 2026-07-08 · T45RTL · v1.1 · item 238

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:10:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_36afcde6-b086-5f75-88b6-6bb761258bfe
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

239

OPERA HLS cloud and snow mask — 2026-07-08 · T45RTL · v1.1 · item 239

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:10:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_87b7a7fc-e90f-5d74-b028-384fc246d22f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

240

OPERA HLS digital elevation model — 2026-07-08 · T45RTL · v1.1 · item 240

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:10:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_ce5a02e1-89d6-5182-8d66-5d1b41382b24
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

241

OPERA HLS ISO metadata — 2026-07-08 · T45RTL · v1.1 · item 241

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-13T10:10:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146680Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045332Z_20260713T101023Z_L8_30_v1.1.iso.xml
Asset reference: acand_1a95ffbd-1d13-56ea-9423-3619741f3b73
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

242

OPERA HLS preview — 2026-07-08 · T45RTM · v1.1 · item 242

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-13T10:50:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 15908Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_7b7e0885-72d5-59de-be99-46c9899f4809
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4245575349-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":"96","updated":"2026-07-13T10:54:51.723Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

243

OPERA HLS water classification — 2026-07-08 · T45RTM · v1.1 · item 243

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:50:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_de2e43f7-7169-5f48-9434-b3e047eb93d0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

244

OPERA HLS binary water classification — 2026-07-08 · T45RTM · v1.1 · item 244

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:50:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_15216a0d-3112-5b77-a132-191ebffb3091
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

245

OPERA HLS confidence — 2026-07-08 · T45RTM · v1.1 · item 245

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:50:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_56e55396-7bc3-5195-95fe-602d48c3820c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

246

OPERA HLS diagnostic layer — 2026-07-08 · T45RTM · v1.1 · item 246

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:50:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_7daaa56e-d929-5c0b-ac36-af479fc52450
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

247

OPERA HLS intermediate water classification (WTR-1) — 2026-07-08 · T45RTM · v1.1 · item 247

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:50:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_7b2ddc55-1c75-563d-a722-d74ac72564c6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

248

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-08 · T45RTM · v1.1 · item 248

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:50:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_70eb83be-bef0-5f57-a407-75cc0157cb0d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

249

OPERA HLS land-cover layer — 2026-07-08 · T45RTM · v1.1 · item 249

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:50:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_1c4eabb7-0828-5350-9ae3-009e84cd4cda
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

250

OPERA HLS terrain-shadow layer — 2026-07-08 · T45RTM · v1.1 · item 250

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:50:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_bcbabd5f-c31a-55eb-ad3d-2cff842c196c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

251

OPERA HLS cloud and snow mask — 2026-07-08 · T45RTM · v1.1 · item 251

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:50:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_d109e9e2-f1d4-5f9b-8dbc-a137a1a38a8a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

252

OPERA HLS digital elevation model — 2026-07-08 · T45RTM · v1.1 · item 252

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:50:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_70f33e70-024a-5cec-b29d-f7610ba0ac7f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

253

OPERA HLS ISO metadata — 2026-07-08 · T45RTM · v1.1 · item 253

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-13T10:50:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146684Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045332Z_20260713T105019Z_L8_30_v1.1.iso.xml
Asset reference: acand_78886464-cff5-56dc-8be9-a981e4680f3d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

254

OPERA HLS preview — 2026-07-08 · T45RUM · v1.1 · item 254

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-21T20:48:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4826Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_8d9252e9-5606-561f-b853-70ff63677540
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4255642420-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"93","updated":"2026-07-21T22:47:50.308Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

255

OPERA HLS water classification — 2026-07-08 · T45RUM · v1.1 · item 255

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T20:48:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_52658b0f-8a46-51b6-88fd-458045d7245b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

256

OPERA HLS binary water classification — 2026-07-08 · T45RUM · v1.1 · item 256

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T20:48:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_0a1f65bf-d947-5ce7-a00a-c9c534d839ff
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

257

OPERA HLS confidence — 2026-07-08 · T45RUM · v1.1 · item 257

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T20:48:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_30086fc5-8ced-5fee-a26f-72dadfcf3c3b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

258

OPERA HLS diagnostic layer — 2026-07-08 · T45RUM · v1.1 · item 258

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T20:48:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_a99fe8d0-6683-5431-926f-732171536697
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

259

OPERA HLS intermediate water classification (WTR-1) — 2026-07-08 · T45RUM · v1.1 · item 259

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T20:48:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_2f8ea996-5ea5-509a-a72f-391c6c34846b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

260

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-08 · T45RUM · v1.1 · item 260

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T20:48:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_5c053f07-e4a4-5f19-ab00-f99f0f906e05
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

261

OPERA HLS land-cover layer — 2026-07-08 · T45RUM · v1.1 · item 261

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T20:48:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_0dc7f9b8-e913-516c-994a-b63056faebbf
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

262

OPERA HLS terrain-shadow layer — 2026-07-08 · T45RUM · v1.1 · item 262

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T20:48:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_b52b0753-800d-5a92-93fb-0013670c30c4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

263

OPERA HLS cloud and snow mask — 2026-07-08 · T45RUM · v1.1 · item 263

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T20:48:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_96d5dde4-c00f-5ac5-9fc8-77927480eb16
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

264

OPERA HLS digital elevation model — 2026-07-08 · T45RUM · v1.1 · item 264

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T20:48:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_7a6f482e-a015-5c9c-b51f-d4175628108d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

265

OPERA HLS ISO metadata — 2026-07-08 · T45RUM · v1.1 · item 265

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T04:53:32.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-21T20:48:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146682Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045332Z_20260721T204838Z_L8_30_v1.1.iso.xml
Asset reference: acand_4dc6c28e-d267-51d0-ae29-e228b0d5b556
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T04:53:32.303Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

266

OPERA HLS preview — 2026-07-08 · T45RUM · v1.1 · item 266

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:47.405ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-12T02:36:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 9615Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_7bc9ee96-989f-5923-9341-68d695e4b1c0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:47.405Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4244400354-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"98","updated":"2026-07-12T02:39:55.644Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

267

OPERA HLS water classification — 2026-07-08 · T45RUM · v1.1 · item 267

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:47.405ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-12T02:36:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_76937936-9a43-573b-831d-96217032df4a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:47.405Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

268

OPERA HLS binary water classification — 2026-07-08 · T45RUM · v1.1 · item 268

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:47.405ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-12T02:36:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_49767574-b83a-50fd-b19d-f35beea9514c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:47.405Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

269

OPERA HLS confidence — 2026-07-08 · T45RUM · v1.1 · item 269

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:47.405ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-12T02:36:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_44b354e4-f079-5bec-bbf2-aa1fe7760510
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:47.405Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

270

OPERA HLS diagnostic layer — 2026-07-08 · T45RUM · v1.1 · item 270

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:47.405ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-12T02:36:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_1ee9663a-6e38-5868-84b0-9f3afab57e62
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:47.405Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

271

OPERA HLS intermediate water classification (WTR-1) — 2026-07-08 · T45RUM · v1.1 · item 271

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:47.405ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-12T02:36:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_33df7dde-4c61-5617-9c57-97c4f799d1df
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:47.405Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

272

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-08 · T45RUM · v1.1 · item 272

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:47.405ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-12T02:36:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_c0615e8f-e9f8-5892-80b5-6d27914b9fb8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:47.405Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

273

OPERA HLS land-cover layer — 2026-07-08 · T45RUM · v1.1 · item 273

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:47.405ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-12T02:36:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_4eef0d99-949e-5dcb-8b35-9aecf9ac4ce8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:47.405Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

274

OPERA HLS terrain-shadow layer — 2026-07-08 · T45RUM · v1.1 · item 274

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:47.405ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-12T02:36:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_3b17d1aa-1a5b-5935-a83c-c92daaf5232c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:47.405Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

275

OPERA HLS cloud and snow mask — 2026-07-08 · T45RUM · v1.1 · item 275

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:47.405ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-12T02:36:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_705d5dfa-d887-5d5a-9e82-abb890289773
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:47.405Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

276

OPERA HLS digital elevation model — 2026-07-08 · T45RUM · v1.1 · item 276

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:47.405ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-12T02:36:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_265ad40f-095d-5723-a87d-a39b78630b46
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:47.405Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

277

OPERA HLS ISO metadata — 2026-07-08 · T45RUM · v1.1 · item 277

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:47.405ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-12T02:36:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147081Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260708T045659Z_20260712T023603Z_S2B_30_v1.1.iso.xml
Asset reference: acand_23c9b9cd-6ff0-5d98-b63b-80775112d048
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:47.405Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

278

OPERA HLS preview — 2026-07-08 · T45RTM · v1.1 · item 278

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:51.603ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-21T17:44:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4221Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_7c5f8ba5-abd6-5199-be02-f4fa265eced5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:51.603Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4255408468-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":"100","updated":"2026-07-21T18:40:51.872Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

279

OPERA HLS water classification — 2026-07-08 · T45RTM · v1.1 · item 279

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:51.603ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_86765a21-d64d-58c5-b900-18663cd53d5b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:51.603Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

280

OPERA HLS binary water classification — 2026-07-08 · T45RTM · v1.1 · item 280

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:51.603ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_9048c880-87ac-5e5b-9814-a6bb2cfbd9e5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:51.603Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

281

OPERA HLS confidence — 2026-07-08 · T45RTM · v1.1 · item 281

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:51.603ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_55aa97e2-3f6e-5e56-af63-ecb0864dc22e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:51.603Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

282

OPERA HLS diagnostic layer — 2026-07-08 · T45RTM · v1.1 · item 282

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:51.603ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_b0e065d4-41f9-5afa-9616-da5fc8ad8adc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:51.603Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

283

OPERA HLS intermediate water classification (WTR-1) — 2026-07-08 · T45RTM · v1.1 · item 283

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:51.603ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_64983562-536a-59c7-82e7-b3147e6e046e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:51.603Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

284

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-08 · T45RTM · v1.1 · item 284

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:51.603ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_c0e74b0c-02db-501f-9160-72d6c5eeff5d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:51.603Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

285

OPERA HLS land-cover layer — 2026-07-08 · T45RTM · v1.1 · item 285

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:51.603ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_ce4c8b04-d34f-57ca-953d-468e7ae912bb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:51.603Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

286

OPERA HLS terrain-shadow layer — 2026-07-08 · T45RTM · v1.1 · item 286

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:51.603ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_086c55d0-8016-58ef-ad09-ab3ac13bdc10
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:51.603Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

287

OPERA HLS cloud and snow mask — 2026-07-08 · T45RTM · v1.1 · item 287

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:51.603ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_ebb6c91e-4d43-5baa-b3d5-022f8d1ffd9a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:51.603Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

288

OPERA HLS digital elevation model — 2026-07-08 · T45RTM · v1.1 · item 288

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:51.603ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_dd1b9f26-ac12-5035-813a-6c3b2ea53c13
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:51.603Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

289

OPERA HLS ISO metadata — 2026-07-08 · T45RTM · v1.1 · item 289

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:10:51.603ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-21T17:44:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147078Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260708T045659Z_20260721T174441Z_S2B_30_v1.1.iso.xml
Asset reference: acand_b03c0fe1-5ad4-5736-8bf0-2d9a1112f083
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:10:51.603Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

290

OPERA HLS preview — 2026-07-08 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:01.897ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-21T17:44:20ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 7950Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_52909640-c86d-5b7e-b395-f1d33702a592
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:01.897Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4255407422-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"100","updated":"2026-07-21T18:39:50.985Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

291

OPERA HLS water classification — 2026-07-08 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:01.897ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:20ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_3cece1b4-fe20-5154-b941-b010f71af71f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:01.897Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

292

OPERA HLS binary water classification — 2026-07-08 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:01.897ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:20ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_71ee681f-0671-5a59-9706-644a015d18a2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:01.897Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

293

OPERA HLS confidence — 2026-07-08 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:01.897ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:20ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_e20c6492-fe19-5c39-bb1c-967f0f491404
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:01.897Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

294

OPERA HLS diagnostic layer — 2026-07-08 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:01.897ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:20ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_336a223d-b73e-5aaf-a1a8-8126102309ad
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:01.897Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

295

OPERA HLS intermediate water classification (WTR-1) — 2026-07-08 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:01.897ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:20ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_e57dda44-b21e-52a3-a929-2c55b75f9b87
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:01.897Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

296

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-08 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:01.897ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:20ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_62ec610b-8d18-55b1-9357-6ede08c32e89
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:01.897Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

297

OPERA HLS land-cover layer — 2026-07-08 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:01.897ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:20ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_f1a03a51-564e-51a6-a8d1-4b16d4cb7218
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:01.897Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

298

OPERA HLS terrain-shadow layer — 2026-07-08 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:01.897ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:20ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_e896f1b0-d7f5-5160-a892-a781b8001804
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:01.897Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

299

OPERA HLS cloud and snow mask — 2026-07-08 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:01.897ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:20ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_88feb56f-a86b-50c4-b5ae-a80be3e293aa
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:01.897Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

300

OPERA HLS digital elevation model — 2026-07-08 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:01.897ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:44:20ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_38518018-2b63-5b32-b035-adf7b9daebed
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:01.897Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

301

OPERA HLS ISO metadata — 2026-07-08 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:01.897ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-21T17:44:20ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260708T045659Z_20260721T174420Z_S2B_30_v1.1.iso.xml
Asset reference: acand_9328f768-e227-5f07-b448-93be05cbb5c4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:01.897Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

302

OPERA HLS preview — 2026-07-08 · T45RTL · v1.1 · item 302

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:05.932ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-21T17:46:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4217Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_b28a7c49-7929-59ea-a4d1-696543e136ed
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:05.932Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4255412906-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":"100","updated":"2026-07-21T18:45:51.475Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

303

OPERA HLS water classification — 2026-07-08 · T45RTL · v1.1 · item 303

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:05.932ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:46:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_afa2b670-3801-558c-b0a3-cb29d3f79435
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:05.932Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

304

OPERA HLS binary water classification — 2026-07-08 · T45RTL · v1.1 · item 304

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:05.932ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:46:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_d928795d-2361-54e2-ae02-366c6b9ad50d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:05.932Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

305

OPERA HLS confidence — 2026-07-08 · T45RTL · v1.1 · item 305

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:05.932ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:46:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_9e7fab76-89eb-5f75-8c06-f7c6965ecd2d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:05.932Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

306

OPERA HLS diagnostic layer — 2026-07-08 · T45RTL · v1.1 · item 306

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:05.932ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:46:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_29d67f85-1c48-5984-94d9-2fb7d35a046c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:05.932Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

307

OPERA HLS intermediate water classification (WTR-1) — 2026-07-08 · T45RTL · v1.1 · item 307

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:05.932ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:46:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_5b31d039-cac3-57f0-ab44-de46f584ae52
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:05.932Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

308

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-08 · T45RTL · v1.1 · item 308

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:05.932ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:46:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_5ab959d1-26f7-51fb-96ad-efb102e2a82a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:05.932Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

309

OPERA HLS land-cover layer — 2026-07-08 · T45RTL · v1.1 · item 309

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:05.932ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:46:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_a95dc065-56d7-5466-907b-f9780502ceb7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:05.932Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

310

OPERA HLS terrain-shadow layer — 2026-07-08 · T45RTL · v1.1 · item 310

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:05.932ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:46:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_418cd588-781d-5822-a5e5-7b26ac75c6f5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:05.932Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

311

OPERA HLS cloud and snow mask — 2026-07-08 · T45RTL · v1.1 · item 311

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:05.932ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:46:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_20442e48-ce56-5730-88d2-3000a4d620b3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:05.932Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

312

OPERA HLS digital elevation model — 2026-07-08 · T45RTL · v1.1 · item 312

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:05.932ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-21T17:46:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_ba38f41c-345c-5a0c-8741-d326b1f9a0bd
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:05.932Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

313

OPERA HLS ISO metadata — 2026-07-08 · T45RTL · v1.1 · item 313

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-08T05:11:05.932ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-21T17:46:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260708T045659Z_20260721T174641Z_S2B_30_v1.1.iso.xml
Asset reference: acand_11117e53-591c-5f3f-ac25-c5792d9f2c7f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-08T05:11:05.932Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

314

OPERA HLS preview — 2026-07-09 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-14T15:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 12968Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_53be8d5f-c705-5f79-b3b4-b1badec42825
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4247005615-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"94","updated":"2026-07-14T15:37:51.270Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

315

OPERA HLS water classification — 2026-07-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_6352a760-58c5-5cbf-9a7f-ff7c2282599d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

316

OPERA HLS binary water classification — 2026-07-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_e71c0173-6d37-55a7-bcd0-4d9b424e3cd2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

317

OPERA HLS confidence — 2026-07-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_db12302f-751b-5cd4-9df3-c535c0cbd27f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

318

OPERA HLS diagnostic layer — 2026-07-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_eb2c8176-8354-52b4-aa0e-67c7e2e7190a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

319

OPERA HLS intermediate water classification (WTR-1) — 2026-07-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_3c6b1e98-95c5-567f-a75d-28a8f6c8a7f2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

320

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_80c770ef-e513-59c5-a2e1-35a3fad58a72
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

321

OPERA HLS land-cover layer — 2026-07-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_a3a95354-a41a-56b1-b517-451e431aff5a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

322

OPERA HLS terrain-shadow layer — 2026-07-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_f417c3bd-2d40-590b-b8c6-dc3937931469
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

323

OPERA HLS cloud and snow mask — 2026-07-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_2ee24a77-95c3-5087-8eea-1d17ebe3f0fb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

324

OPERA HLS digital elevation model — 2026-07-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_b0dac8c8-8cda-5133-9a3e-29a2ef2ee68a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

325

OPERA HLS ISO metadata — 2026-07-09 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-14T15:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146685Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260709T044727Z_20260714T153416Z_L9_30_v1.1.iso.xml
Asset reference: acand_89eafec7-8c97-5595-8fb7-b10a775f0d0c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

326

OPERA HLS preview — 2026-07-09 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-14T15:34:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 33Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 8081Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_3ebc7877-cab3-5314-8374-fee84c60813a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4247005789-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":"98","updated":"2026-07-14T15:37:56.648Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

327

OPERA HLS water classification — 2026-07-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 33Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_54f3b696-361f-56c3-826b-68d5c704ffd2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

328

OPERA HLS binary water classification — 2026-07-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 33Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_006006c4-d3c3-5016-8cdc-25b952a967bb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

329

OPERA HLS confidence — 2026-07-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 33Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_752053c2-5b5d-5e42-b89b-f91159a8fd2c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

330

OPERA HLS diagnostic layer — 2026-07-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 33Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_f8e0d66d-1b9d-574f-a2f0-791c11714d54
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

331

OPERA HLS intermediate water classification (WTR-1) — 2026-07-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 33Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_60119067-8361-592c-8cd0-d4915aa05efb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

332

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 33Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_3a0d955e-3c06-55be-8bc0-43e65373452a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

333

OPERA HLS land-cover layer — 2026-07-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 33Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_4552a33c-0242-5fe8-b964-cdc30d9969fa
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

334

OPERA HLS terrain-shadow layer — 2026-07-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 33Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_0a4bf932-1be8-5ad1-8ce7-45d77728a50d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

335

OPERA HLS cloud and snow mask — 2026-07-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 33Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_07170c00-682c-5986-8725-31ac2e45c198
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

336

OPERA HLS digital elevation model — 2026-07-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-14T15:34:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 33Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_337a2d8b-c8cd-5557-bde9-4411a388f0b8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

337

OPERA HLS ISO metadata — 2026-07-09 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-09T04:47:27.629ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-14T15:34:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 33Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146685Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260709T044727Z_20260714T153406Z_L9_30_v1.1.iso.xml
Asset reference: acand_aa91d675-ae7f-52a8-aa7c-0b5008309ee6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-09T04:47:27.629Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

338

OPERA HLS preview — 2026-07-10 · T45RUM · v1.1 · item 338

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:10.891ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-13T10:46:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4502Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_b066c8a3-bfed-5aeb-a004-45f87dc66291
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:10.891Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4245566645-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"99","updated":"2026-07-13T10:50:52.950Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

339

OPERA HLS water classification — 2026-07-10 · T45RUM · v1.1 · item 339

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:10.891ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_e3700df3-7939-5c29-b7d4-b789429bbf27
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:10.891Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

340

OPERA HLS binary water classification — 2026-07-10 · T45RUM · v1.1 · item 340

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:10.891ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_b400f8e5-083c-5bb2-8714-f637e0dc6951
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:10.891Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

341

OPERA HLS confidence — 2026-07-10 · T45RUM · v1.1 · item 341

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:10.891ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_3a34b2e0-bc08-5afe-8ca4-74fcfacd6454
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:10.891Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

342

OPERA HLS diagnostic layer — 2026-07-10 · T45RUM · v1.1 · item 342

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:10.891ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_656017c5-9665-5d5a-9cd2-7387976a911a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:10.891Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

343

OPERA HLS intermediate water classification (WTR-1) — 2026-07-10 · T45RUM · v1.1 · item 343

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:10.891ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_6d7960df-6813-50c1-a4a8-3b35506a65f3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:10.891Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

344

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-10 · T45RUM · v1.1 · item 344

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:10.891ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_74610628-0fca-50d3-9c77-a358a5511f99
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:10.891Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

345

OPERA HLS land-cover layer — 2026-07-10 · T45RUM · v1.1 · item 345

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:10.891ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_a6a387c5-45f6-5d9c-9fb2-bd6485f244ab
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:10.891Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

346

OPERA HLS terrain-shadow layer — 2026-07-10 · T45RUM · v1.1 · item 346

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:10.891ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_8de18de8-7a45-5764-a369-db12f13f5871
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:10.891Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

347

OPERA HLS cloud and snow mask — 2026-07-10 · T45RUM · v1.1 · item 347

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:10.891ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_64f9a3e4-d1f0-5f28-b47d-82a2f2b2d96c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:10.891Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

348

OPERA HLS digital elevation model — 2026-07-10 · T45RUM · v1.1 · item 348

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:10.891ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_6cfb347c-0443-56a7-8d54-ea397cce2df4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:10.891Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

349

OPERA HLS ISO metadata — 2026-07-10 · T45RUM · v1.1 · item 349

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:10.891ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-13T10:46:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146741Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044110Z_20260713T104638Z_L8_30_v1.1.iso.xml
Asset reference: acand_f58eb39e-357e-5045-afe1-f5a65dc3186f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:10.891Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

350

OPERA HLS preview — 2026-07-10 · T45RUL · v1.1 · item 350

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:34.787ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-13T10:46:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 7939Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_5ce8ad57-193d-5ddc-9688-44409eb5da78
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:34.787Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4245566568-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"98","updated":"2026-07-13T10:50:51.545Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

351

OPERA HLS water classification — 2026-07-10 · T45RUL · v1.1 · item 351

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:34.787ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_fcc9f7ac-b996-579b-a12e-ebebff2448c7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:34.787Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

352

OPERA HLS binary water classification — 2026-07-10 · T45RUL · v1.1 · item 352

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:34.787ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_badd7744-7f23-579c-aa44-3c9b86be295a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:34.787Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

353

OPERA HLS confidence — 2026-07-10 · T45RUL · v1.1 · item 353

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:34.787ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_85267cbf-a5b9-59b6-a1f7-8c9be78d377d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:34.787Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

354

OPERA HLS diagnostic layer — 2026-07-10 · T45RUL · v1.1 · item 354

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:34.787ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_3bc9f107-6a8a-584d-8570-7f1ffdbce741
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:34.787Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

355

OPERA HLS intermediate water classification (WTR-1) — 2026-07-10 · T45RUL · v1.1 · item 355

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:34.787ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_5f593c8d-67ab-546f-adb5-faf9a52a7074
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:34.787Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

356

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-10 · T45RUL · v1.1 · item 356

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:34.787ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_710ba2d6-b2b0-5c17-be98-18cb448bc202
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:34.787Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

357

OPERA HLS land-cover layer — 2026-07-10 · T45RUL · v1.1 · item 357

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:34.787ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_5d7ca796-2d59-5d5f-8ffc-de827de40eff
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:34.787Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

358

OPERA HLS terrain-shadow layer — 2026-07-10 · T45RUL · v1.1 · item 358

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:34.787ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_be115575-6cc4-5467-916d-6c015d51a199
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:34.787Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

359

OPERA HLS cloud and snow mask — 2026-07-10 · T45RUL · v1.1 · item 359

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:34.787ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_dff9fa74-ba9a-5283-a7bc-bdcc6da7bc9a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:34.787Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

360

OPERA HLS digital elevation model — 2026-07-10 · T45RUL · v1.1 · item 360

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:34.787ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:46:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_3b77aaab-95be-5e66-a271-9caca6b6c3d6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:34.787Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

361

OPERA HLS ISO metadata — 2026-07-10 · T45RUL · v1.1 · item 361

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T04:41:34.787ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-13T10:46:33ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146683Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044134Z_20260713T104633Z_L8_30_v1.1.iso.xml
Asset reference: acand_8bc2f880-8adf-5752-b188-27dc1600f5ab
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T04:41:34.787Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

362

OPERA HLS preview — 2026-07-10 · T45RUM · v1.1 · item 362

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:00:53.395ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-13T12:20:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 16469Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_35149856-6227-554e-b5c9-eeb00cf480f3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:00:53.395Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4245631006-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"88","updated":"2026-07-13T12:24:53.935Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

363

OPERA HLS water classification — 2026-07-10 · T45RUM · v1.1 · item 363

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:00:53.395ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T12:20:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_e7413a94-4114-5793-a463-1055a0c72b1d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:00:53.395Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

364

OPERA HLS binary water classification — 2026-07-10 · T45RUM · v1.1 · item 364

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:00:53.395ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T12:20:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_1254cc5c-6722-5d42-a8b4-07fea6609959
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:00:53.395Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

365

OPERA HLS confidence — 2026-07-10 · T45RUM · v1.1 · item 365

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:00:53.395ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T12:20:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_6db0a63a-cf7a-5452-ba03-bf6a50f22dd8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:00:53.395Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

366

OPERA HLS diagnostic layer — 2026-07-10 · T45RUM · v1.1 · item 366

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:00:53.395ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T12:20:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_1cdb79fc-3c09-5d93-b526-7c4a3cb7aa1c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:00:53.395Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

367

OPERA HLS intermediate water classification (WTR-1) — 2026-07-10 · T45RUM · v1.1 · item 367

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:00:53.395ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T12:20:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_0a1d01fa-2b09-52df-b079-03d07239af05
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:00:53.395Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

368

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-10 · T45RUM · v1.1 · item 368

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:00:53.395ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T12:20:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_f74c32e7-df71-50f5-962c-25bd3e631835
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:00:53.395Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

369

OPERA HLS land-cover layer — 2026-07-10 · T45RUM · v1.1 · item 369

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:00:53.395ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T12:20:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_46f98746-ee64-551f-a05c-2e2223c87f27
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:00:53.395Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

370

OPERA HLS terrain-shadow layer — 2026-07-10 · T45RUM · v1.1 · item 370

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:00:53.395ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T12:20:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_5fae3fee-f8c7-5248-96aa-9db9d3b18997
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:00:53.395Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

371

OPERA HLS cloud and snow mask — 2026-07-10 · T45RUM · v1.1 · item 371

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:00:53.395ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T12:20:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_461587ad-2e16-5483-b8a6-b87a8038a73d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:00:53.395Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

372

OPERA HLS digital elevation model — 2026-07-10 · T45RUM · v1.1 · item 372

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:00:53.395ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T12:20:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_f743d934-f8c2-58da-9a06-da6c9e4ac623
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:00:53.395Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

373

OPERA HLS ISO metadata — 2026-07-10 · T45RUM · v1.1 · item 373

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:00:53.395ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-13T12:20:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260710T044701Z_20260713T122007Z_S2C_30_v1.1.iso.xml
Asset reference: acand_29cc7fc5-6966-52b7-ba50-151e5f596816
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:00:53.395Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

374

OPERA HLS preview — 2026-07-10 · T45RUL · v1.1 · item 374

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:01:08.208ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-13T10:27:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 6055Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_fb9aef11-8f23-5ea1-acad-34b9791c3573
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:01:08.208Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4245532828-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"100","updated":"2026-07-13T10:31:52.766Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

375

OPERA HLS water classification — 2026-07-10 · T45RUL · v1.1 · item 375

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:01:08.208ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:27:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_0b782213-e2f2-532b-a69c-0b4c17edc92a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:01:08.208Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

376

OPERA HLS binary water classification — 2026-07-10 · T45RUL · v1.1 · item 376

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:01:08.208ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:27:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_38a8e71f-a686-5845-8ad4-5d010f3c0931
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:01:08.208Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

377

OPERA HLS confidence — 2026-07-10 · T45RUL · v1.1 · item 377

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:01:08.208ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:27:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_56ff213e-ba88-5b4f-8893-0d55b3f1c8ca
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:01:08.208Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

378

OPERA HLS diagnostic layer — 2026-07-10 · T45RUL · v1.1 · item 378

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:01:08.208ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:27:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_cde04d67-8f71-55c8-9ec0-031b1bc4fab4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:01:08.208Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

379

OPERA HLS intermediate water classification (WTR-1) — 2026-07-10 · T45RUL · v1.1 · item 379

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:01:08.208ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:27:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_60f8a49c-c8b6-5bd3-8adf-ad628a2d7451
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:01:08.208Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

380

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-10 · T45RUL · v1.1 · item 380

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:01:08.208ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:27:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_9588fbf6-527c-53e7-a015-ad5d34680c45
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:01:08.208Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

381

OPERA HLS land-cover layer — 2026-07-10 · T45RUL · v1.1 · item 381

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:01:08.208ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:27:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_3ae4230a-f126-5208-a611-5ed79aca3636
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:01:08.208Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

382

OPERA HLS terrain-shadow layer — 2026-07-10 · T45RUL · v1.1 · item 382

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:01:08.208ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:27:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_eae79be6-53e2-5066-8766-d0d8252264a3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:01:08.208Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

383

OPERA HLS cloud and snow mask — 2026-07-10 · T45RUL · v1.1 · item 383

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:01:08.208ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:27:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_7b90cc3d-bf52-5a09-ac1b-755139005ac8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:01:08.208Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

384

OPERA HLS digital elevation model — 2026-07-10 · T45RUL · v1.1 · item 384

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:01:08.208ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-13T10:27:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_f9533993-7ed7-5859-8c9c-73df08536b2b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:01:08.208Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

385

OPERA HLS ISO metadata — 2026-07-10 · T45RUL · v1.1 · item 385

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-10T05:01:08.208ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-13T10:27:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147081Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260710T044701Z_20260713T102754Z_S2C_30_v1.1.iso.xml
Asset reference: acand_aeab634d-baaa-51aa-8db8-b80872de5d10
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-10T05:01:08.208Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

386

OPERA HLS preview — 2026-07-15 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:05.435ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-18T04:02:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 15421Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1_BROWSE.png
Asset reference: acand_1ee4e307-86a4-5ae7-8584-34e454eb62ba
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:05.435Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4251165237-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"94","updated":"2026-07-18T04:21:52.047Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

387

OPERA HLS water classification — 2026-07-15 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:05.435ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:02:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1_B01_WTR.tif
Asset reference: acand_9cd773fa-6586-586c-a879-9e85a2a72d49
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:05.435Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

388

OPERA HLS binary water classification — 2026-07-15 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:05.435ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:02:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1_B02_BWTR.tif
Asset reference: acand_ae4946c7-3d11-5775-ba1b-fcf3f08a7610
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:05.435Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

389

OPERA HLS confidence — 2026-07-15 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:05.435ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:02:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1_B03_CONF.tif
Asset reference: acand_2ac103d4-d9cd-56cd-9ebb-201dce530140
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:05.435Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

390

OPERA HLS diagnostic layer — 2026-07-15 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:05.435ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:02:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1_B04_DIAG.tif
Asset reference: acand_b58e516a-3833-5fc8-93fd-dc2d19fd99b5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:05.435Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

391

OPERA HLS intermediate water classification (WTR-1) — 2026-07-15 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:05.435ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:02:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1_B05_WTR-1.tif
Asset reference: acand_72f5e69c-b362-51f8-86bf-e7bef06eba2f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:05.435Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

392

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-15 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:05.435ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:02:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1_B06_WTR-2.tif
Asset reference: acand_022ced89-eb60-5d51-b0cd-bf3ca9d5c128
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:05.435Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

393

OPERA HLS land-cover layer — 2026-07-15 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:05.435ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:02:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1_B07_LAND.tif
Asset reference: acand_57f45efe-aa66-5855-ae14-2cc039c1e041
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:05.435Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

394

OPERA HLS terrain-shadow layer — 2026-07-15 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:05.435ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:02:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1_B08_SHAD.tif
Asset reference: acand_44c78a52-c9db-55e9-8f9a-b8324c4e7b79
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:05.435Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

395

OPERA HLS cloud and snow mask — 2026-07-15 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:05.435ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:02:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1_B09_CLOUD.tif
Asset reference: acand_9c30d8c7-3856-5d21-a53b-5691cef37738
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:05.435Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

396

OPERA HLS digital elevation model — 2026-07-15 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:05.435ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:02:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1_B10_DEM.tif
Asset reference: acand_9420a664-8ddd-5a15-86ef-ded04d0ebd24
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:05.435Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

397

OPERA HLS ISO metadata — 2026-07-15 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:05.435ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-18T04:02:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260715T050241Z_20260718T040206Z_S2A_30_v1.1.iso.xml
Asset reference: acand_dd0441d8-967a-555c-9ad8-689d357780e5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:05.435Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

398

OPERA HLS preview — 2026-07-15 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:09.638ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-18T06:12:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4216Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1_BROWSE.png
Asset reference: acand_f0090231-16bb-5af6-9f02-8ce120c436f2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:09.638Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4251294817-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":"100","updated":"2026-07-18T06:21:52.327Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

399

OPERA HLS water classification — 2026-07-15 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:09.638ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T06:12:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1_B01_WTR.tif
Asset reference: acand_eb6cd8f3-d0b0-5b9c-a014-8ea7aae6d3fd
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:09.638Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

400

OPERA HLS binary water classification — 2026-07-15 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:09.638ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T06:12:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1_B02_BWTR.tif
Asset reference: acand_ac9c1be8-780a-5938-b7e8-4d9cf54a6792
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:09.638Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

401

OPERA HLS confidence — 2026-07-15 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:09.638ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T06:12:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1_B03_CONF.tif
Asset reference: acand_3f7e98d4-3003-51ed-93e0-bc2b4aea5254
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:09.638Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

402

OPERA HLS diagnostic layer — 2026-07-15 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:09.638ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T06:12:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1_B04_DIAG.tif
Asset reference: acand_c6afba0f-3f9b-5cbc-a651-78a07bb65bc3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:09.638Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

403

OPERA HLS intermediate water classification (WTR-1) — 2026-07-15 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:09.638ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T06:12:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1_B05_WTR-1.tif
Asset reference: acand_84740176-53d7-584d-bcfc-854d98d0ad05
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:09.638Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

404

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-15 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:09.638ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T06:12:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1_B06_WTR-2.tif
Asset reference: acand_504aab9c-25f3-5e1a-989b-978f91f4ccbb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:09.638Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

405

OPERA HLS land-cover layer — 2026-07-15 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:09.638ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T06:12:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1_B07_LAND.tif
Asset reference: acand_9c13eaea-2fad-5891-be77-f3a6c0dad54f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:09.638Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

406

OPERA HLS terrain-shadow layer — 2026-07-15 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:09.638ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T06:12:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1_B08_SHAD.tif
Asset reference: acand_3831de1b-6f81-5164-ab0d-aff6d02bd0ac
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:09.638Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

407

OPERA HLS cloud and snow mask — 2026-07-15 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:09.638ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T06:12:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1_B09_CLOUD.tif
Asset reference: acand_a38174ed-bd40-53cd-9286-6d3b68f2789b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:09.638Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

408

OPERA HLS digital elevation model — 2026-07-15 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:09.638ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T06:12:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1_B10_DEM.tif
Asset reference: acand_7ca78890-2347-55c9-8671-b7bb71ad0418
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:09.638Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

409

OPERA HLS ISO metadata — 2026-07-15 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:09.638ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-18T06:12:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260715T050241Z_20260718T061227Z_S2A_30_v1.1.iso.xml
Asset reference: acand_9facdf43-039e-5015-9a43-c2df47c2d5e4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:09.638Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

410

OPERA HLS preview — 2026-07-15 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:19.930ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-18T08:21:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 7969Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1_BROWSE.png
Asset reference: acand_5eb43b3c-b04e-55a5-ab96-46f433b30c29
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:19.930Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4251418216-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"100","updated":"2026-07-18T08:38:50.479Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

411

OPERA HLS water classification — 2026-07-15 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:19.930ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T08:21:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1_B01_WTR.tif
Asset reference: acand_43cc5dd4-da0d-5b8e-a2b6-e5e6e8ed9fe5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:19.930Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

412

OPERA HLS binary water classification — 2026-07-15 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:19.930ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T08:21:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1_B02_BWTR.tif
Asset reference: acand_0baeff66-671d-5411-ae06-2a02871fbc16
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:19.930Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

413

OPERA HLS confidence — 2026-07-15 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:19.930ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T08:21:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1_B03_CONF.tif
Asset reference: acand_10686430-459d-5267-b8b0-2c1df04c6341
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:19.930Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

414

OPERA HLS diagnostic layer — 2026-07-15 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:19.930ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T08:21:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1_B04_DIAG.tif
Asset reference: acand_1e9c2337-066a-5f3b-b000-780c49b87f89
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:19.930Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

415

OPERA HLS intermediate water classification (WTR-1) — 2026-07-15 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:19.930ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T08:21:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1_B05_WTR-1.tif
Asset reference: acand_27fbc276-ecec-5a81-a7d6-5c16d4aefb71
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:19.930Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

416

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-15 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:19.930ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T08:21:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1_B06_WTR-2.tif
Asset reference: acand_69d5fd71-e887-5d8d-a67c-33e7130a32dc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:19.930Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

417

OPERA HLS land-cover layer — 2026-07-15 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:19.930ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T08:21:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1_B07_LAND.tif
Asset reference: acand_8407f28c-ec6f-5373-989e-3c32cec6a7c6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:19.930Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

418

OPERA HLS terrain-shadow layer — 2026-07-15 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:19.930ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T08:21:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1_B08_SHAD.tif
Asset reference: acand_d4f49a58-24c8-5b8e-b743-afcdae4de7ff
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:19.930Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

419

OPERA HLS cloud and snow mask — 2026-07-15 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:19.930ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T08:21:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1_B09_CLOUD.tif
Asset reference: acand_0a966dc6-f3ab-55a2-a673-0b9bcab3f150
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:19.930Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

420

OPERA HLS digital elevation model — 2026-07-15 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:19.930ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T08:21:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1_B10_DEM.tif
Asset reference: acand_9e72fa11-94d8-5385-94e4-dc8f937d03df
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:19.930Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

421

OPERA HLS ISO metadata — 2026-07-15 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:19.930ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-18T08:21:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147081Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260715T050241Z_20260718T082106Z_S2A_30_v1.1.iso.xml
Asset reference: acand_a6273c22-e182-50a1-a9e7-76496312342f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:19.930Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

422

OPERA HLS preview — 2026-07-15 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:23.962ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-18T04:01:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4223Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1_BROWSE.png
Asset reference: acand_8c4bd636-a0e7-5bd0-8002-9f942a69203d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:23.962Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4251165339-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":"100","updated":"2026-07-18T04:21:50.707Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

423

OPERA HLS water classification — 2026-07-15 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:23.962ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:01:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1_B01_WTR.tif
Asset reference: acand_878254dc-faf4-512c-9af8-896541ebe408
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:23.962Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

424

OPERA HLS binary water classification — 2026-07-15 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:23.962ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:01:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1_B02_BWTR.tif
Asset reference: acand_dedd4e23-d8e1-51ee-9b91-7f2ffe600165
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:23.962Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

425

OPERA HLS confidence — 2026-07-15 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:23.962ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:01:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1_B03_CONF.tif
Asset reference: acand_a43d190b-6554-5a77-9056-3c74bb664b0b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:23.962Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

426

OPERA HLS diagnostic layer — 2026-07-15 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:23.962ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:01:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1_B04_DIAG.tif
Asset reference: acand_55851d96-ef87-50ab-b37c-7addca0a2246
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:23.962Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

427

OPERA HLS intermediate water classification (WTR-1) — 2026-07-15 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:23.962ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:01:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1_B05_WTR-1.tif
Asset reference: acand_7fbbd9bc-220e-5b00-8e9e-4884cc5bad6c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:23.962Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

428

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-15 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:23.962ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:01:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1_B06_WTR-2.tif
Asset reference: acand_cf9af96c-6a7e-5186-925e-2078315b3a00
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:23.962Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

429

OPERA HLS land-cover layer — 2026-07-15 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:23.962ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:01:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1_B07_LAND.tif
Asset reference: acand_56e0e9a2-9474-53b9-93bc-6ee74ac924a4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:23.962Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

430

OPERA HLS terrain-shadow layer — 2026-07-15 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:23.962ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:01:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1_B08_SHAD.tif
Asset reference: acand_9bd35fec-45cd-51fe-bd07-f8542ee83624
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:23.962Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

431

OPERA HLS cloud and snow mask — 2026-07-15 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:23.962ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:01:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1_B09_CLOUD.tif
Asset reference: acand_99ef2979-4142-5dbf-98c1-4a0ff80abb37
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:23.962Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

432

OPERA HLS digital elevation model — 2026-07-15 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:23.962ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-18T04:01:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1_B10_DEM.tif
Asset reference: acand_35f00850-c9a0-54ff-8abe-dd88566c0ef5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:23.962Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

433

OPERA HLS ISO metadata — 2026-07-15 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-15T05:11:23.962ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-18T04:01:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260715T050241Z_20260718T040155Z_S2A_30_v1.1.iso.xml
Asset reference: acand_aaee24ac-ead3-5441-94d4-03bcb6d129c2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-15T05:11:23.962Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

434

OPERA HLS preview — 2026-07-18 · T45RUM · v1.1 · item 434

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T04:41:24.807ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-23T18:00:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 0Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4279Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_103b4b24-e84d-502c-9e26-624e89d48cf5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T04:41:24.807Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4257861539-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"100","updated":"2026-07-23T19:29:50.699Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

435

OPERA HLS water classification — 2026-07-18 · T45RUM · v1.1 · item 435

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T04:41:24.807ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-23T18:00:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 0Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_82a2771e-2ab4-54b1-b44b-35cdb28db6f8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T04:41:24.807Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

436

OPERA HLS binary water classification — 2026-07-18 · T45RUM · v1.1 · item 436

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T04:41:24.807ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-23T18:00:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 0Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_4e62adf3-c0dc-543e-a9a7-4fe958018714
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T04:41:24.807Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

437

OPERA HLS confidence — 2026-07-18 · T45RUM · v1.1 · item 437

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T04:41:24.807ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-23T18:00:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 0Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_07a7882e-8926-523b-b19e-d96e511719c3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T04:41:24.807Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

438

OPERA HLS diagnostic layer — 2026-07-18 · T45RUM · v1.1 · item 438

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T04:41:24.807ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-23T18:00:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 0Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_5822a65e-4411-5c3a-bf04-477b4b5293d3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T04:41:24.807Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

439

OPERA HLS intermediate water classification (WTR-1) — 2026-07-18 · T45RUM · v1.1 · item 439

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T04:41:24.807ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-23T18:00:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 0Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_c05bae1a-9018-570b-8eee-07b557b39924
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T04:41:24.807Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

440

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-18 · T45RUM · v1.1 · item 440

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T04:41:24.807ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-23T18:00:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 0Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_404f448f-d897-5c0e-8984-e3ded902e6cb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T04:41:24.807Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

441

OPERA HLS land-cover layer — 2026-07-18 · T45RUM · v1.1 · item 441

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T04:41:24.807ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-23T18:00:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 0Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_67d5c536-0b75-5ad5-87f3-4a8be58ff361
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T04:41:24.807Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

442

OPERA HLS terrain-shadow layer — 2026-07-18 · T45RUM · v1.1 · item 442

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T04:41:24.807ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-23T18:00:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 0Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_d4a6a9b7-ebfb-5cb3-b662-af584c36f6ef
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T04:41:24.807Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

443

OPERA HLS cloud and snow mask — 2026-07-18 · T45RUM · v1.1 · item 443

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T04:41:24.807ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-23T18:00:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 0Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_1e52c2f5-1b04-505e-af6e-824b11038f5c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T04:41:24.807Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

444

OPERA HLS digital elevation model — 2026-07-18 · T45RUM · v1.1 · item 444

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T04:41:24.807ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-23T18:00:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 0Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_76584d49-b109-533a-bcef-ec08ea842024
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T04:41:24.807Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

445

OPERA HLS ISO metadata — 2026-07-18 · T45RUM · v1.1 · item 445

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T04:41:24.807ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-23T18:00:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 0Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146683Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T044124Z_20260723T180057Z_L9_30_v1.1.iso.xml
Asset reference: acand_c0da78c3-7f15-560b-8d99-c06e95959004
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T04:41:24.807Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

446

OPERA HLS preview — 2026-07-18 · T45RUM · v1.1 · item 446

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T05:10:49.088ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-20T01:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 5945Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_64225eed-e9ff-57ae-b14a-763930f71de5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T05:10:49.088Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4253247380-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"100","updated":"2026-07-20T02:16:51.039Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

447

OPERA HLS water classification — 2026-07-18 · T45RUM · v1.1 · item 447

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T05:10:49.088ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T01:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_1728f837-a1df-557d-8da8-29243d63733d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T05:10:49.088Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

448

OPERA HLS binary water classification — 2026-07-18 · T45RUM · v1.1 · item 448

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T05:10:49.088ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T01:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_61ef9e00-e846-5af1-8a5f-e7d1003656a2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T05:10:49.088Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

449

OPERA HLS confidence — 2026-07-18 · T45RUM · v1.1 · item 449

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T05:10:49.088ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T01:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_83aeec95-9cc4-55b9-8a23-2af40cce836f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T05:10:49.088Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

450

OPERA HLS diagnostic layer — 2026-07-18 · T45RUM · v1.1 · item 450

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T05:10:49.088ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T01:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_999b05f8-d57a-5ab4-87d0-0e5158a28d33
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T05:10:49.088Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

451

OPERA HLS intermediate water classification (WTR-1) — 2026-07-18 · T45RUM · v1.1 · item 451

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T05:10:49.088ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T01:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_75255a03-9c51-5e0b-afdc-a0f6cf02d7cf
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T05:10:49.088Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

452

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-18 · T45RUM · v1.1 · item 452

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T05:10:49.088ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T01:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_cdd1a4bf-c8e8-541f-9fae-ae3c8f405407
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T05:10:49.088Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

453

OPERA HLS land-cover layer — 2026-07-18 · T45RUM · v1.1 · item 453

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T05:10:49.088ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T01:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_943e46d0-ca93-5e75-ba87-920c375a83ca
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T05:10:49.088Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

454

OPERA HLS terrain-shadow layer — 2026-07-18 · T45RUM · v1.1 · item 454

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T05:10:49.088ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T01:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_761ce38a-3c50-5ece-b9a2-7a98a3bf55ef
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T05:10:49.088Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

455

OPERA HLS cloud and snow mask — 2026-07-18 · T45RUM · v1.1 · item 455

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T05:10:49.088ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T01:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_2d5fba80-a71b-51e7-a51f-6b33265b4e08
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T05:10:49.088Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

456

OPERA HLS digital elevation model — 2026-07-18 · T45RUM · v1.1 · item 456

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T05:10:49.088ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-20T01:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_2f9b74b9-9c43-5504-a6c9-1109b49e93c5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T05:10:49.088Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

457

OPERA HLS ISO metadata — 2026-07-18 · T45RUM · v1.1 · item 457

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-18T05:10:49.088ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-20T01:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147084Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260718T045659Z_20260720T015826Z_S2B_30_v1.1.iso.xml
Asset reference: acand_5f635e8d-fb95-5f03-adfe-5665b763de9a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-18T05:10:49.088Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

458

OPERA HLS preview — 2026-07-20 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:00:54.656ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-27T18:08:11ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 16221Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_7fad0732-035b-560a-9358-ad68c383d80d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:00:54.656Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4261615330-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"88","updated":"2026-07-27T19:20:50.810Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

459

OPERA HLS water classification — 2026-07-20 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:00:54.656ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:11ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_8f709564-ff15-5c13-8379-5b8d52029801
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:00:54.656Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

460

OPERA HLS binary water classification — 2026-07-20 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:00:54.656ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:11ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_20199df4-3735-5561-9ff1-dec1a20a1b40
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:00:54.656Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

461

OPERA HLS confidence — 2026-07-20 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:00:54.656ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:11ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_54fbce73-d602-51dc-996e-be20a388ed46
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:00:54.656Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

462

OPERA HLS diagnostic layer — 2026-07-20 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:00:54.656ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:11ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_7018f776-d7db-55e7-a61f-fdee1ccc4f1d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:00:54.656Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

463

OPERA HLS intermediate water classification (WTR-1) — 2026-07-20 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:00:54.656ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:11ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_bf5e9748-c41b-5d89-b4a5-0ffce528f816
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:00:54.656Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

464

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-20 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:00:54.656ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:11ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_77403c0f-d074-539d-86ae-6ca815a303a2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:00:54.656Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

465

OPERA HLS land-cover layer — 2026-07-20 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:00:54.656ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:11ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_7e3ea152-6751-5f58-af52-ce66c9fde84d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:00:54.656Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

466

OPERA HLS terrain-shadow layer — 2026-07-20 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:00:54.656ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:11ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_b3bc905a-1543-52b8-a2d4-582264e8218a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:00:54.656Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

467

OPERA HLS cloud and snow mask — 2026-07-20 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:00:54.656ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:11ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_b70d0a23-0a3a-5db1-9511-11cbb07b860a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:00:54.656Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

468

OPERA HLS digital elevation model — 2026-07-20 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:00:54.656ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:11ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_74b5cef9-8ec4-563b-81cd-4698ff6134f9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:00:54.656Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

469

OPERA HLS ISO metadata — 2026-07-20 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:00:54.656ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-27T18:08:11ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260720T044701Z_20260727T180811Z_S2C_30_v1.1.iso.xml
Asset reference: acand_e28b9e7e-4929-5269-b623-76b8b84a03bf
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:00:54.656Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

470

OPERA HLS preview — 2026-07-20 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:01:09.455ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-27T18:08:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 6031Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_c6d35584-160b-5613-a641-bc442819bb16
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:01:09.455Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4261614835-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"100","updated":"2026-07-27T19:19:49.830Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

471

OPERA HLS water classification — 2026-07-20 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:01:09.455ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_dbff7f69-67cc-5269-bd4f-8c982fe924bc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:01:09.455Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

472

OPERA HLS binary water classification — 2026-07-20 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:01:09.455ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_d0584374-2fcd-5b30-b788-0527e543cc9a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:01:09.455Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

473

OPERA HLS confidence — 2026-07-20 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:01:09.455ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_98440164-a559-5a9f-af83-d2112660c80f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:01:09.455Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

474

OPERA HLS diagnostic layer — 2026-07-20 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:01:09.455ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_c22fd2d2-5fe3-554a-b7b5-101d6c9ff2d4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:01:09.455Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

475

OPERA HLS intermediate water classification (WTR-1) — 2026-07-20 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:01:09.455ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_a8c73e25-a233-5993-be12-bbf06de9f88a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:01:09.455Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

476

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-20 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:01:09.455ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_ed22139d-ba76-5739-9f54-2ba350952cc5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:01:09.455Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

477

OPERA HLS land-cover layer — 2026-07-20 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:01:09.455ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_b9cbf148-2e02-5a1b-b8e1-f0bf0a681acd
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:01:09.455Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

478

OPERA HLS terrain-shadow layer — 2026-07-20 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:01:09.455ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_df7c3ddf-aae6-5707-8a0d-90a29344d8c3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:01:09.455Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

479

OPERA HLS cloud and snow mask — 2026-07-20 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:01:09.455ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_cba1a38b-1ff1-5be0-b248-32c99eae3c8d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:01:09.455Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

480

OPERA HLS digital elevation model — 2026-07-20 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:01:09.455ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T18:08:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_e5cda8c9-aa32-5da5-8c28-6d7626df2a7c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:01:09.455Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

481

OPERA HLS ISO metadata — 2026-07-20 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-20T05:01:09.455ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-27T18:08:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147078Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260720T044701Z_20260727T180802Z_S2C_30_v1.1.iso.xml
Asset reference: acand_dd33206a-0ec0-5932-a5f0-6529f43baad8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-20T05:01:09.455Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

482

OPERA HLS preview — 2026-07-22 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:10.706ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T03:03:59ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 17490Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1_BROWSE.png
Asset reference: acand_0823e19d-1f63-5ccf-8f65-1b20643a917b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:10.706Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4262097191-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"87","updated":"2026-07-28T03:51:50.229Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

483

OPERA HLS water classification — 2026-07-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:10.706ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:59ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1_B01_WTR.tif
Asset reference: acand_f4771e02-cef1-53fb-8950-9bb0448a47f1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:10.706Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

484

OPERA HLS binary water classification — 2026-07-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:10.706ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:59ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1_B02_BWTR.tif
Asset reference: acand_f3d99d28-d29a-594b-bfa2-564505e4e6d5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:10.706Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

485

OPERA HLS confidence — 2026-07-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:10.706ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:59ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1_B03_CONF.tif
Asset reference: acand_7c60220a-cbec-5d67-8227-cc6372c94f9d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:10.706Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

486

OPERA HLS diagnostic layer — 2026-07-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:10.706ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:59ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1_B04_DIAG.tif
Asset reference: acand_a58663c0-43da-554c-b779-7ef6179e094c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:10.706Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

487

OPERA HLS intermediate water classification (WTR-1) — 2026-07-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:10.706ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:59ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1_B05_WTR-1.tif
Asset reference: acand_97b1179f-519e-5439-8aa4-ef67ed59e8f4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:10.706Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

488

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:10.706ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:59ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1_B06_WTR-2.tif
Asset reference: acand_0c6e1fd5-ae77-5ca7-82d1-40a283fa9e14
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:10.706Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

489

OPERA HLS land-cover layer — 2026-07-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:10.706ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:59ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1_B07_LAND.tif
Asset reference: acand_49132267-e0fa-579c-8daf-90c1e174dba4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:10.706Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

490

OPERA HLS terrain-shadow layer — 2026-07-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:10.706ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:59ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1_B08_SHAD.tif
Asset reference: acand_bef6b449-2f38-52f0-87cd-60555b3ab3ab
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:10.706Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

491

OPERA HLS cloud and snow mask — 2026-07-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:10.706ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:59ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1_B09_CLOUD.tif
Asset reference: acand_06d2dcb5-a3e3-520b-8d90-93aab7e6c430
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:10.706Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

492

OPERA HLS digital elevation model — 2026-07-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:10.706ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:59ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1_B10_DEM.tif
Asset reference: acand_2f7eb148-b638-5933-96ab-80fc1e49e50e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:10.706Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

493

OPERA HLS ISO metadata — 2026-07-22 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:10.706ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T03:03:59ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147081Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260722T045241Z_20260728T030359Z_S2A_30_v1.1.iso.xml
Asset reference: acand_49c7ee29-2786-5442-98ef-037288ad7d04
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:10.706Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

494

OPERA HLS preview — 2026-07-22 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:25.513ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T03:03:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 19310Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1_BROWSE.png
Asset reference: acand_665f41bd-f7e2-55c9-909c-a9d5fd1169a7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:25.513Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4262099449-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"92","updated":"2026-07-28T03:52:50.105Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

495

OPERA HLS water classification — 2026-07-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:25.513ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1_B01_WTR.tif
Asset reference: acand_8e45aad9-e0bd-51c1-93e1-44c35449e3a2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:25.513Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

496

OPERA HLS binary water classification — 2026-07-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:25.513ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1_B02_BWTR.tif
Asset reference: acand_7dbf3003-8f91-5acc-bb69-64ef94176321
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:25.513Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

497

OPERA HLS confidence — 2026-07-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:25.513ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1_B03_CONF.tif
Asset reference: acand_2087a595-a7c6-521c-976e-411a3c6caa19
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:25.513Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

498

OPERA HLS diagnostic layer — 2026-07-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:25.513ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1_B04_DIAG.tif
Asset reference: acand_e54e166d-bffd-5932-9cb4-9bc7da165d6c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:25.513Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

499

OPERA HLS intermediate water classification (WTR-1) — 2026-07-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:25.513ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1_B05_WTR-1.tif
Asset reference: acand_0faed953-6e8e-5708-a2e0-9b3b56b7f47d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:25.513Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

500

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:25.513ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1_B06_WTR-2.tif
Asset reference: acand_e6b30c60-1d6c-573a-89cd-08de47bc4fbb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:25.513Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

501

OPERA HLS land-cover layer — 2026-07-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:25.513ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1_B07_LAND.tif
Asset reference: acand_68cdbe3c-ffb1-5bcd-bc8e-0a4c5a2af0e1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:25.513Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

502

OPERA HLS terrain-shadow layer — 2026-07-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:25.513ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1_B08_SHAD.tif
Asset reference: acand_e0ac6a71-ebc3-5483-83c9-c641c14615bb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:25.513Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

503

OPERA HLS cloud and snow mask — 2026-07-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:25.513ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1_B09_CLOUD.tif
Asset reference: acand_9b518d4c-c9cb-579a-8f8b-56a007cfdb9e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:25.513Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

504

OPERA HLS digital elevation model — 2026-07-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:25.513ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T03:03:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1_B10_DEM.tif
Asset reference: acand_8d322b42-a135-56c6-8e95-be7d29a83a97
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:25.513Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

505

OPERA HLS ISO metadata — 2026-07-22 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-22T05:01:25.513ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T03:03:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260722T045241Z_20260728T030351Z_S2A_30_v1.1.iso.xml
Asset reference: acand_e132111f-2b9e-59f5-a510-df541d44a31b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-22T05:01:25.513Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

506

OPERA HLS preview — 2026-07-23 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:50.547ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T02:12:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 21336Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_79936182-edf8-5fae-9e0a-209dcdb240d3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:50.547Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4262022884-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"91","updated":"2026-07-28T02:46:51.718Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

507

OPERA HLS water classification — 2026-07-23 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:50.547ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_dd3eadee-df3d-5695-8804-e9e981e540f3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:50.547Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

508

OPERA HLS binary water classification — 2026-07-23 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:50.547ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_47f40687-7e09-5d52-8a4f-ee25ce5409c1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:50.547Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

509

OPERA HLS confidence — 2026-07-23 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:50.547ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_9f84553e-2e85-542e-9b08-761fd540fa9e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:50.547Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

510

OPERA HLS diagnostic layer — 2026-07-23 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:50.547ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_bfaddb11-15ef-556b-a0c2-8634614bcf22
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:50.547Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

511

OPERA HLS intermediate water classification (WTR-1) — 2026-07-23 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:50.547ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_8167ec67-3804-54d2-a224-5040f81e9462
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:50.547Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

512

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-23 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:50.547ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_ceb392f1-f6ae-531b-84cd-f31a0115e8ba
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:50.547Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

513

OPERA HLS land-cover layer — 2026-07-23 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:50.547ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_6112d3cc-cd4a-59b6-a845-df84a90b935c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:50.547Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

514

OPERA HLS terrain-shadow layer — 2026-07-23 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:50.547ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_5a15240e-68f4-507b-9218-6cc7ecd806fd
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:50.547Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

515

OPERA HLS cloud and snow mask — 2026-07-23 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:50.547ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_7d820a83-0678-58ec-a4b0-c0209545f2bc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:50.547Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

516

OPERA HLS digital elevation model — 2026-07-23 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:50.547ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_0a86abbb-1719-5b28-b9f1-4f17f7d04963
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:50.547Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

517

OPERA HLS ISO metadata — 2026-07-23 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:50.547ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T02:12:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147081Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260723T045701Z_20260728T021208Z_S2C_30_v1.1.iso.xml
Asset reference: acand_db80d842-2fdd-557c-95f4-ff2b6b1e0154
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:50.547Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

518

OPERA HLS preview — 2026-07-23 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:54.768ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T02:12:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 10744Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_232e8f2a-9b89-5b93-9797-3c32fe8f6537
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:54.768Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4262024159-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":"98","updated":"2026-07-28T02:47:49.842Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

519

OPERA HLS water classification — 2026-07-23 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:54.768ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_e7df31fb-c75a-5e78-82c9-2903ccd7c1f1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:54.768Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

520

OPERA HLS binary water classification — 2026-07-23 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:54.768ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_00c0ebee-1fe6-589f-b35a-fb4b7f56bf76
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:54.768Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

521

OPERA HLS confidence — 2026-07-23 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:54.768ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_b3acf6bf-a40c-5cb9-9418-b322808345de
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:54.768Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

522

OPERA HLS diagnostic layer — 2026-07-23 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:54.768ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_9263952b-6677-5c30-9ff3-f8d32cf92fcf
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:54.768Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

523

OPERA HLS intermediate water classification (WTR-1) — 2026-07-23 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:54.768ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_98e053b5-3ca8-5aa3-bd4a-51dd819726bb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:54.768Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

524

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-23 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:54.768ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_5d216000-1d43-57cf-98f3-831aa46f14ff
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:54.768Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

525

OPERA HLS land-cover layer — 2026-07-23 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:54.768ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_f143fb93-f40b-5c0b-ae13-c1c97c9d509f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:54.768Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

526

OPERA HLS terrain-shadow layer — 2026-07-23 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:54.768ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_16e6e8c5-201b-55ec-8a7f-8082efa521f1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:54.768Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

527

OPERA HLS cloud and snow mask — 2026-07-23 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:54.768ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_f5b9ddcd-4937-5e88-a178-bad9a1d8f3bc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:54.768Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

528

OPERA HLS digital elevation model — 2026-07-23 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:54.768ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:12:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_692966ab-02be-58d2-a9d3-98e775026d6b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:54.768Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

529

OPERA HLS ISO metadata — 2026-07-23 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:10:54.768ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T02:12:15ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260723T045701Z_20260728T021215Z_S2C_30_v1.1.iso.xml
Asset reference: acand_5b4b180a-1990-5c1d-84aa-0b12d0e63ef3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:10:54.768Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

530

OPERA HLS preview — 2026-07-23 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:05.052ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T02:11:58ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 67Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 23063Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_b82efb1e-654c-5c02-bd3d-1b0e7b6ea806
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:05.052Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4262022945-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"89","updated":"2026-07-28T02:46:52.030Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

531

OPERA HLS water classification — 2026-07-23 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:05.052ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:58ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 67Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_788f1dcb-cc06-5252-ad79-ee4caa1f29ac
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:05.052Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

532

OPERA HLS binary water classification — 2026-07-23 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:05.052ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:58ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 67Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_101fcbba-d8f8-5805-8830-cbb4bf1e3ca6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:05.052Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

533

OPERA HLS confidence — 2026-07-23 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:05.052ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:58ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 67Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_86c3d22d-8017-5637-a5f1-5fa2d3607908
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:05.052Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

534

OPERA HLS diagnostic layer — 2026-07-23 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:05.052ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:58ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 67Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_1b3e26f4-d398-5347-91ea-2b82ff8d893c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:05.052Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

535

OPERA HLS intermediate water classification (WTR-1) — 2026-07-23 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:05.052ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:58ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 67Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_11dc5b1e-c665-5455-8958-0308f5389415
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:05.052Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

536

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-23 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:05.052ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:58ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 67Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_76aba9da-fe27-5f53-8dcf-b2088109342d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:05.052Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

537

OPERA HLS land-cover layer — 2026-07-23 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:05.052ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:58ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 67Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_b220de19-70e4-54ae-b5c1-4d5cb907bbe2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:05.052Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

538

OPERA HLS terrain-shadow layer — 2026-07-23 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:05.052ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:58ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 67Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_5473a274-ce3f-51cb-a697-e944ff2749f9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:05.052Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

539

OPERA HLS cloud and snow mask — 2026-07-23 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:05.052ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:58ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 67Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_f449a06f-ebb9-5fbd-9b96-4a4e1fa05d32
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:05.052Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

540

OPERA HLS digital elevation model — 2026-07-23 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:05.052ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:58ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 67Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_d751ac0a-3148-5241-a0a9-2b11b9096931
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:05.052Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

541

OPERA HLS ISO metadata — 2026-07-23 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:05.052ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T02:11:58ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 67Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260723T045701Z_20260728T021158Z_S2C_30_v1.1.iso.xml
Asset reference: acand_36fa1f34-bf00-50d3-a693-ccdea5c2afce
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:05.052Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

542

OPERA HLS preview — 2026-07-23 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:09.071ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T02:11:50ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 34586Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_52f208ec-8c36-5e0b-9f61-0e6a0f3a8804
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:09.071Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4262023389-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":"89","updated":"2026-07-28T02:47:02.070Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

543

OPERA HLS water classification — 2026-07-23 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:09.071ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:50ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_b2bb8bf4-9994-54e9-9af0-c40377e340e9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:09.071Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

544

OPERA HLS binary water classification — 2026-07-23 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:09.071ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:50ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_1690734a-425a-5421-99d9-75b84c5a9572
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:09.071Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

545

OPERA HLS confidence — 2026-07-23 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:09.071ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:50ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_6309e6e0-be00-5507-aaf1-39cafbc91f5a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:09.071Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

546

OPERA HLS diagnostic layer — 2026-07-23 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:09.071ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:50ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_a4be46ca-e4db-5cdd-815f-af05fefc6ddb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:09.071Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

547

OPERA HLS intermediate water classification (WTR-1) — 2026-07-23 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:09.071ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:50ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_59c4fd3b-4b1d-5e1c-8ff1-84dbfc0f833a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:09.071Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

548

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-23 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:09.071ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:50ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_1dbcbefc-23a5-5bc4-bec0-e0dcbcc468ac
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:09.071Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

549

OPERA HLS land-cover layer — 2026-07-23 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:09.071ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:50ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_e28e5273-bccb-58cb-b815-2255e896ce19
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:09.071Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

550

OPERA HLS terrain-shadow layer — 2026-07-23 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:09.071ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:50ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_e3d88dc9-0a5a-575b-b2ae-65051131b911
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:09.071Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

551

OPERA HLS cloud and snow mask — 2026-07-23 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:09.071ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:50ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_b5ae373c-fdcf-5900-9c44-00e4cdc0ef86
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:09.071Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

552

OPERA HLS digital elevation model — 2026-07-23 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:09.071ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T02:11:50ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_fdf03e87-b1d6-541d-a929-d22e57a03d79
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:09.071Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

553

OPERA HLS ISO metadata — 2026-07-23 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-23T05:11:09.071ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T02:11:50ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147077Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260723T045701Z_20260728T021150Z_S2C_30_v1.1.iso.xml
Asset reference: acand_52cc1161-fae5-5d02-8975-2060146acfef
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-23T05:11:09.071Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

554

OPERA HLS preview — 2026-07-25 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-27T02:33:32ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 11193Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_43bba308-422f-5e30-9af8-e87c41ef0afb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4261013228-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":"97","updated":"2026-07-27T02:54:49.634Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

555

OPERA HLS water classification — 2026-07-25 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:32ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_70bfefcb-e789-57f4-9451-47e9512faa5c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

556

OPERA HLS binary water classification — 2026-07-25 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:32ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_a152a708-5106-5a15-89cd-2a7d56e2c09c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

557

OPERA HLS confidence — 2026-07-25 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:32ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_588c9803-33c3-582f-8963-7fc775e61c00
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

558

OPERA HLS diagnostic layer — 2026-07-25 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:32ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_12ad1525-6e1f-5a3d-b93f-7087b2471b1f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

559

OPERA HLS intermediate water classification (WTR-1) — 2026-07-25 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:32ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_3c5f0fd5-6d6d-5f0d-8d3a-5045f7e81783
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

560

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-25 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:32ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_edcbbd3b-9431-5fc1-b365-02b228278bb4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

561

OPERA HLS land-cover layer — 2026-07-25 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:32ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_c54bbb01-4582-5206-a57a-0d4dbc1fe047
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

562

OPERA HLS terrain-shadow layer — 2026-07-25 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:32ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_d7a53c06-e4d7-51b0-b5aa-60b2943f354a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

563

OPERA HLS cloud and snow mask — 2026-07-25 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:32ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_e63c583d-f424-59ef-95e9-7d58f610f7a0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

564

OPERA HLS digital elevation model — 2026-07-25 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:32ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_66df1f85-a51a-56f2-86a2-4a8d32852c39
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

565

OPERA HLS ISO metadata — 2026-07-25 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-27T02:33:32ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146743Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260725T044740Z_20260727T023332Z_L9_30_v1.1.iso.xml
Asset reference: acand_a4061490-78a1-5b0c-8fc7-a28805af663b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

566

OPERA HLS preview — 2026-07-25 · T45RUM · v1.1 · item 566

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-27T02:33:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4698Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_5fe941d8-9a05-5f60-a544-ed6aef198ca1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4261014174-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"99","updated":"2026-07-27T02:56:49.564Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

567

OPERA HLS water classification — 2026-07-25 · T45RUM · v1.1 · item 567

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_705ab6a2-1aa0-5fcb-bda2-37f0233e3ac9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

568

OPERA HLS binary water classification — 2026-07-25 · T45RUM · v1.1 · item 568

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_1bc71df7-b317-55b6-b54b-c12c84d04d42
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

569

OPERA HLS confidence — 2026-07-25 · T45RUM · v1.1 · item 569

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_b02b20ec-7576-56ac-8c4a-b109590ba245
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

570

OPERA HLS diagnostic layer — 2026-07-25 · T45RUM · v1.1 · item 570

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_cfa2d09a-3441-58a7-941b-a2b26f77388b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

571

OPERA HLS intermediate water classification (WTR-1) — 2026-07-25 · T45RUM · v1.1 · item 571

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_6b7f9938-bb03-5944-adf0-72e6499425ba
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

572

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-25 · T45RUM · v1.1 · item 572

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_d75f3000-8b3d-5c8f-b426-0fc4ff443b39
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

573

OPERA HLS land-cover layer — 2026-07-25 · T45RUM · v1.1 · item 573

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_9657c3e1-e49e-5ef4-a493-1cc6a2945494
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

574

OPERA HLS terrain-shadow layer — 2026-07-25 · T45RUM · v1.1 · item 574

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_ee8b625f-a960-5fc3-8c52-7e3b5851cc10
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

575

OPERA HLS cloud and snow mask — 2026-07-25 · T45RUM · v1.1 · item 575

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_07b80553-4c79-5ea3-9c21-671ba80f30c0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

576

OPERA HLS digital elevation model — 2026-07-25 · T45RUM · v1.1 · item 576

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_86cdcced-efd9-5fbb-b6cf-7046514bd881
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

577

OPERA HLS ISO metadata — 2026-07-25 · T45RUM · v1.1 · item 577

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:47:40.987ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-27T02:33:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146743Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044740Z_20260727T023346Z_L9_30_v1.1.iso.xml
Asset reference: acand_67d3f55d-c91b-5515-aad1-b181134d254b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:47:40.987Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

578

OPERA HLS preview — 2026-07-25 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-27T02:33:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 77Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 48020Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_bb90f754-6454-5e15-8bf3-72b493610387
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4261013263-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":"77","updated":"2026-07-27T02:54:51.039Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

579

OPERA HLS water classification — 2026-07-25 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 77Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_e53c50d7-48fc-5c1e-842e-c439fa5955d7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

580

OPERA HLS binary water classification — 2026-07-25 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 77Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_2fd62a5a-68e1-5907-a2e2-c55f51b79f38
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

581

OPERA HLS confidence — 2026-07-25 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 77Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_08be6728-2189-5105-8036-a343a0a35f0e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

582

OPERA HLS diagnostic layer — 2026-07-25 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 77Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_361b67aa-8bda-5541-91c2-8375f27062c1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

583

OPERA HLS intermediate water classification (WTR-1) — 2026-07-25 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 77Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_37ce7e44-a7bd-56f9-84a7-8c92733bf2f1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

584

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-25 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 77Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_8869a847-0b3d-5208-acc0-da0ae63009b5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

585

OPERA HLS land-cover layer — 2026-07-25 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 77Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_563448a7-bc89-59c8-9e5e-a8c63a9c63d2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

586

OPERA HLS terrain-shadow layer — 2026-07-25 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 77Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_4e1a15ae-9506-5902-b854-d958990036a3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

587

OPERA HLS cloud and snow mask — 2026-07-25 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 77Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_5081e58a-7001-577c-a077-285bc60349a3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

588

OPERA HLS digital elevation model — 2026-07-25 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 77Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_97c4113d-629f-5b48-a4c9-45360b659193
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

589

OPERA HLS ISO metadata — 2026-07-25 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-27T02:33:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 77Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146683Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260725T044804Z_20260727T023329Z_L9_30_v1.1.iso.xml
Asset reference: acand_3b57a7b1-48fc-5837-8071-14c42b18c46a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

590

OPERA HLS preview — 2026-07-25 · T45RUL · v1.1 · item 590

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-27T02:33:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 86Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 37058Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_f8453058-43c4-5083-b5bd-78007d080195
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4261013743-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"86","updated":"2026-07-27T02:55:49.248Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

591

OPERA HLS water classification — 2026-07-25 · T45RUL · v1.1 · item 591

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 86Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_ba23175d-5ad2-5e93-a928-31c9a757d42c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

592

OPERA HLS binary water classification — 2026-07-25 · T45RUL · v1.1 · item 592

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 86Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_c60697c5-6320-5964-88b1-9adbbbde9d60
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

593

OPERA HLS confidence — 2026-07-25 · T45RUL · v1.1 · item 593

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 86Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_821af976-5e6c-54b1-a8f9-734768c72894
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

594

OPERA HLS diagnostic layer — 2026-07-25 · T45RUL · v1.1 · item 594

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 86Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_7ad70bb3-885b-5f9f-b91d-40143de3e6fa
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

595

OPERA HLS intermediate water classification (WTR-1) — 2026-07-25 · T45RUL · v1.1 · item 595

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 86Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_6e0056ba-5eb8-54f6-b6d1-5e888d4506fb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

596

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-25 · T45RUL · v1.1 · item 596

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 86Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_3cd44d42-0b6a-5f8e-b632-0aced6e63a8f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

597

OPERA HLS land-cover layer — 2026-07-25 · T45RUL · v1.1 · item 597

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 86Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_7617eef4-9125-5a54-b045-c4886dbe5531
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

598

OPERA HLS terrain-shadow layer — 2026-07-25 · T45RUL · v1.1 · item 598

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 86Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_618cbb67-320f-5f55-8849-3a194b381535
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

599

OPERA HLS cloud and snow mask — 2026-07-25 · T45RUL · v1.1 · item 599

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 86Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_bb7646eb-e191-5e17-ae66-0392f74eea82
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

600

OPERA HLS digital elevation model — 2026-07-25 · T45RUL · v1.1 · item 600

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-27T02:33:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 86Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_abc1f4c3-8186-5cbc-9281-964b8b7a70eb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

601

OPERA HLS ISO metadata — 2026-07-25 · T45RUL · v1.1 · item 601

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T04:48:04.882ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-27T02:33:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 86Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146684Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044804Z_20260727T023347Z_L9_30_v1.1.iso.xml
Asset reference: acand_f0f5fc1f-c5e1-52c4-aeaa-ebd67716cea7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T04:48:04.882Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

602

OPERA HLS preview — 2026-07-25 · T45RUM · v1.1 · item 602

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:00:53.779ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-29T18:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 7925Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_9ac3fca7-d82a-5aa8-aeb0-2a84bc133bb9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:00:53.779Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4264446431-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"100","updated":"2026-07-29T18:48:50.980Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

603

OPERA HLS water classification — 2026-07-25 · T45RUM · v1.1 · item 603

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:00:53.779ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_63aa59b8-f749-5260-8c66-c2aff352969c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:00:53.779Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

604

OPERA HLS binary water classification — 2026-07-25 · T45RUM · v1.1 · item 604

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:00:53.779ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_b146e900-d20c-5eb4-badf-7c8dc39561f1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:00:53.779Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

605

OPERA HLS confidence — 2026-07-25 · T45RUM · v1.1 · item 605

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:00:53.779ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_4a145c24-1a0f-59a0-9950-bfbbee084158
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:00:53.779Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

606

OPERA HLS diagnostic layer — 2026-07-25 · T45RUM · v1.1 · item 606

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:00:53.779ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_99e0e55e-c3a1-5328-a32b-1ec78fd74500
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:00:53.779Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

607

OPERA HLS intermediate water classification (WTR-1) — 2026-07-25 · T45RUM · v1.1 · item 607

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:00:53.779ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_ba79fb73-eae8-598a-92f8-fbdabfaf8e45
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:00:53.779Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

608

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-25 · T45RUM · v1.1 · item 608

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:00:53.779ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_914a8bd5-1500-5b99-8faa-b40b327f479f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:00:53.779Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

609

OPERA HLS land-cover layer — 2026-07-25 · T45RUM · v1.1 · item 609

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:00:53.779ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_c5a1c4a4-c252-5ee3-a068-7b08ef6a892b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:00:53.779Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

610

OPERA HLS terrain-shadow layer — 2026-07-25 · T45RUM · v1.1 · item 610

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:00:53.779ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_8d214d4f-5c4e-5a49-81c9-ad47280c479d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:00:53.779Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

611

OPERA HLS cloud and snow mask — 2026-07-25 · T45RUM · v1.1 · item 611

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:00:53.779ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_57936efb-48cd-51d6-adfa-9fc325985064
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:00:53.779Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

612

OPERA HLS digital elevation model — 2026-07-25 · T45RUM · v1.1 · item 612

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:00:53.779ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_45c11d56-2288-5abe-b083-b12cc9e6ac00
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:00:53.779Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

613

OPERA HLS ISO metadata — 2026-07-25 · T45RUM · v1.1 · item 613

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:00:53.779ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-29T18:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 57Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147083Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260725T044659Z_20260729T182806Z_S2B_30_v1.1.iso.xml
Asset reference: acand_85b1dcea-286f-529f-83d2-4559a6937a6e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:00:53.779Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

614

OPERA HLS preview — 2026-07-25 · T45RUL · v1.1 · item 614

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:01:08.588ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-29T18:27:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 34172Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_5448bda2-30bf-59a6-861f-d971613437d0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:01:08.588Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4264445903-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"83","updated":"2026-07-29T18:47:54.840Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

615

OPERA HLS water classification — 2026-07-25 · T45RUL · v1.1 · item 615

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:01:08.588ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:27:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_58cb06da-0c85-52bf-8b9f-b35303f1f4e5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:01:08.588Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

616

OPERA HLS binary water classification — 2026-07-25 · T45RUL · v1.1 · item 616

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:01:08.588ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:27:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_af3b4967-1a6e-547d-bdda-3bc5055599b4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:01:08.588Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

617

OPERA HLS confidence — 2026-07-25 · T45RUL · v1.1 · item 617

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:01:08.588ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:27:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_301b7d20-b362-5db4-ba94-be2f5115d3e1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:01:08.588Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

618

OPERA HLS diagnostic layer — 2026-07-25 · T45RUL · v1.1 · item 618

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:01:08.588ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:27:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_1964da5b-2b9b-517f-a0a1-4f1b709f97f8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:01:08.588Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

619

OPERA HLS intermediate water classification (WTR-1) — 2026-07-25 · T45RUL · v1.1 · item 619

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:01:08.588ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:27:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_541fff5c-b2e7-5379-a1ba-51ea4d4b4b5d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:01:08.588Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

620

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-25 · T45RUL · v1.1 · item 620

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:01:08.588ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:27:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_e4616c76-c21c-5dfb-b62b-f46f661c5985
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:01:08.588Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

621

OPERA HLS land-cover layer — 2026-07-25 · T45RUL · v1.1 · item 621

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:01:08.588ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:27:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_1b2527b9-b75b-537e-aa06-21b8c2ea27d3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:01:08.588Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

622

OPERA HLS terrain-shadow layer — 2026-07-25 · T45RUL · v1.1 · item 622

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:01:08.588ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:27:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_8035b80d-ae56-5df8-b117-e7c25127c930
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:01:08.588Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

623

OPERA HLS cloud and snow mask — 2026-07-25 · T45RUL · v1.1 · item 623

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:01:08.588ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:27:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_7972f0de-9f02-5e76-aa44-3822f09d5e21
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:01:08.588Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

624

OPERA HLS digital elevation model — 2026-07-25 · T45RUL · v1.1 · item 624

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:01:08.588ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-29T18:27:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_9a20c3bd-a562-52ba-bf08-239a1b48ee37
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:01:08.588Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

625

OPERA HLS ISO metadata — 2026-07-25 · T45RUL · v1.1 · item 625

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-25T05:01:08.588ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-29T18:27:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260725T044659Z_20260729T182739Z_S2B_30_v1.1.iso.xml
Asset reference: acand_affebe0e-e449-504c-bcff-fb2ba2469419
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-25T05:01:08.588Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

626

OPERA HLS preview — 2026-07-26 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:20.102ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T08:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4741Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_8dffb035-1265-5242-bf3f-e3fcc7198a94
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:20.102Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4262542149-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"97","updated":"2026-07-28T08:44:50.441Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

627

OPERA HLS water classification — 2026-07-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:20.102ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_707d85b8-d7a1-5ccb-bc29-7efdc6419a93
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:20.102Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

628

OPERA HLS binary water classification — 2026-07-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:20.102ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_6af1868d-c568-5641-95c3-cab48f8e4786
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:20.102Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

629

OPERA HLS confidence — 2026-07-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:20.102ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_752e7722-3579-582b-9553-7ba002186804
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:20.102Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

630

OPERA HLS diagnostic layer — 2026-07-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:20.102ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_38d066f2-a495-5de3-9ba5-7add84a3ed6b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:20.102Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

631

OPERA HLS intermediate water classification (WTR-1) — 2026-07-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:20.102ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_6b4006a3-1d2f-5b3b-ae97-bf5246c9c7e3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:20.102Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

632

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:20.102ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_e7872638-3939-5383-93ca-e9a687b8f3f8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:20.102Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

633

OPERA HLS land-cover layer — 2026-07-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:20.102ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_31cdd76e-c7c3-5932-ae9d-06e02e7e5f25
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:20.102Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

634

OPERA HLS terrain-shadow layer — 2026-07-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:20.102ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_c9c5f758-31c0-5ee5-922a-e172011a84b2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:20.102Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

635

OPERA HLS cloud and snow mask — 2026-07-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:20.102ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_5901aab7-7520-5e89-b38e-5b44389f1887
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:20.102Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

636

OPERA HLS digital elevation model — 2026-07-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:20.102ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_2bb9908c-316b-5bc1-8eb5-e91490b21df1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:20.102Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

637

OPERA HLS ISO metadata — 2026-07-26 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:20.102ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T08:34:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146740Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260726T044120Z_20260728T083416Z_L8_30_v1.1.iso.xml
Asset reference: acand_89134048-106e-559f-b3e7-1cdb4b4b950a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:20.102Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

638

OPERA HLS preview — 2026-07-26 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:44.002ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T08:34:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 10283Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_17703584-540d-551e-ac95-a618b0037e3f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:44.002Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4262542363-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"92","updated":"2026-07-28T08:44:54.209Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

639

OPERA HLS water classification — 2026-07-26 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:44.002ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_2872ad1b-f270-5ecd-9705-b0d8fc3b1581
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:44.002Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

640

OPERA HLS binary water classification — 2026-07-26 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:44.002ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_a613525e-ecb3-5eba-a92c-e7d08e0beced
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:44.002Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

641

OPERA HLS confidence — 2026-07-26 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:44.002ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_0291c1e0-fbda-5779-956f-a831af2db61a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:44.002Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

642

OPERA HLS diagnostic layer — 2026-07-26 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:44.002ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_9d2a2859-5372-53ca-8c7f-f8a87c42a586
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:44.002Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

643

OPERA HLS intermediate water classification (WTR-1) — 2026-07-26 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:44.002ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_7d999efb-601d-5865-9627-dc4dc9910200
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:44.002Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

644

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-26 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:44.002ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_b21aa99c-f733-5752-8af8-7e0a01cfbae4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:44.002Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

645

OPERA HLS land-cover layer — 2026-07-26 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:44.002ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_5c12f9b2-e7e5-5897-871d-7d16864a34d0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:44.002Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

646

OPERA HLS terrain-shadow layer — 2026-07-26 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:44.002ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_d2beaec0-7897-5920-a3e2-96762d4614ff
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:44.002Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

647

OPERA HLS cloud and snow mask — 2026-07-26 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:44.002ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_30b4d8d7-4d26-5df9-9198-bd9e495ae512
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:44.002Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

648

OPERA HLS digital elevation model — 2026-07-26 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:44.002ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-28T08:34:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_7527fe4b-355a-58a7-9598-e2ddaae65097
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:44.002Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

649

OPERA HLS ISO metadata — 2026-07-26 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-26T04:41:44.002ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-28T08:34:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 92Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146682Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260726T044144Z_20260728T083402Z_L8_30_v1.1.iso.xml
Asset reference: acand_14a9e545-d04f-5477-9669-56756295e2dc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-26T04:41:44.002Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

650

OPERA HLS preview — 2026-07-28 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:10:49.525ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-30T04:59:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 13864Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_99af945e-63b5-5dcc-8e3b-a278af96cfa4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:10:49.525Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4264814927-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"93","updated":"2026-07-30T05:03:51.110Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

651

OPERA HLS water classification — 2026-07-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:10:49.525ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:59:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_9a7da21d-f088-5836-8420-add444ccbb2c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:10:49.525Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

652

OPERA HLS binary water classification — 2026-07-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:10:49.525ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:59:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_0e59b873-3a41-5bcc-8a5d-ee012d931f09
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:10:49.525Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

653

OPERA HLS confidence — 2026-07-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:10:49.525ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:59:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_454336c9-499c-5354-b483-380c9ebfad76
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:10:49.525Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

654

OPERA HLS diagnostic layer — 2026-07-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:10:49.525ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:59:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_68d5f61d-1b12-5ccf-89b3-e3ec15d4e779
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:10:49.525Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

655

OPERA HLS intermediate water classification (WTR-1) — 2026-07-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:10:49.525ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:59:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_20245a1a-7472-537f-80b0-d28a3a67a14f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:10:49.525Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

656

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:10:49.525ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:59:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_2a85c581-c8a9-5b0d-99ac-b02386f19ce9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:10:49.525Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

657

OPERA HLS land-cover layer — 2026-07-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:10:49.525ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:59:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_4d61a081-c0ed-5da4-bf9e-987d03123fb9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:10:49.525Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

658

OPERA HLS terrain-shadow layer — 2026-07-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:10:49.525ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:59:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_3fb88080-911f-5480-8476-a7c1b35989be
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:10:49.525Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

659

OPERA HLS cloud and snow mask — 2026-07-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:10:49.525ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:59:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_ca44346c-9b4b-5c24-98e9-dcfa6aab97db
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:10:49.525Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

660

OPERA HLS digital elevation model — 2026-07-28 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:10:49.525ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:59:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_7c56c12c-5a9a-5d0e-9bae-7a68bb1bb625
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:10:49.525Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

661

OPERA HLS ISO metadata — 2026-07-28 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:10:49.525ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-30T04:59:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260728T045659Z_20260730T045929Z_S2B_30_v1.1.iso.xml
Asset reference: acand_13426a1d-528a-5955-8d10-561215e2d564
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:10:49.525Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

662

OPERA HLS preview — 2026-07-28 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:04.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-30T04:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 19507Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_e677a931-2000-5502-914d-d4d827269346
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:04.027Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4264813420-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"91","updated":"2026-07-30T05:01:51.797Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

663

OPERA HLS water classification — 2026-07-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:04.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_0ff4e342-f5d6-5c2f-b9d1-38786709d8f5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:04.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

664

OPERA HLS binary water classification — 2026-07-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:04.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_db905d68-6a1e-56ba-b272-135e32aad0e0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:04.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

665

OPERA HLS confidence — 2026-07-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:04.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_b27421e2-fff0-5705-8e29-d112f78bbfb3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:04.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

666

OPERA HLS diagnostic layer — 2026-07-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:04.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_62369290-f1ac-5188-853f-751d0a441a26
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:04.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

667

OPERA HLS intermediate water classification (WTR-1) — 2026-07-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:04.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_a37bc6f2-5879-584c-9806-88a08b279f98
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:04.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

668

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:04.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_78b02490-958c-5fcd-8745-dfbdfea0184a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:04.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

669

OPERA HLS land-cover layer — 2026-07-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:04.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_ff6f8e2a-d527-59cb-b2c5-5011f9777dda
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:04.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

670

OPERA HLS terrain-shadow layer — 2026-07-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:04.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_6ac76449-fc49-544b-89ed-18fed0e165f4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:04.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

671

OPERA HLS cloud and snow mask — 2026-07-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:04.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_8acd81e5-829b-53af-9d6f-737d76125bd6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:04.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

672

OPERA HLS digital elevation model — 2026-07-28 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:04.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T04:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_12c5c007-14cf-5167-ba59-a47451d2de6a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:04.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

673

OPERA HLS ISO metadata — 2026-07-28 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:04.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-30T04:58:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260728T045659Z_20260730T045826Z_S2B_30_v1.1.iso.xml
Asset reference: acand_782f59fd-6dcb-56cf-94c2-c1104f66aaf7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:04.027Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

674

OPERA HLS preview — 2026-07-28 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:08.048ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-30T06:52:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 53271Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_d0f1a816-d52b-55d1-9ae8-6441ddb1f0f4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:08.048Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4264870635-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":"83","updated":"2026-07-30T06:57:51.560Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

675

OPERA HLS water classification — 2026-07-28 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:08.048ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T06:52:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_73003efc-400c-5c13-a1d2-030107d985f3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:08.048Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

676

OPERA HLS binary water classification — 2026-07-28 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:08.048ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T06:52:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_063d03aa-e0f8-5ac4-bb1a-bbd41f0e8b88
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:08.048Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

677

OPERA HLS confidence — 2026-07-28 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:08.048ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T06:52:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_5d3fcfa1-c83f-58c1-82ca-c63dc5560d28
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:08.048Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

678

OPERA HLS diagnostic layer — 2026-07-28 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:08.048ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T06:52:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_12deece6-5821-55fc-8e1d-6f593f216210
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:08.048Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

679

OPERA HLS intermediate water classification (WTR-1) — 2026-07-28 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:08.048ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T06:52:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_0fe88371-f1b2-5e2f-b2eb-29dbfcf331a3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:08.048Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

680

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-28 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:08.048ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T06:52:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_1b60d25e-bf5e-5f7d-b579-525bdd940b2c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:08.048Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

681

OPERA HLS land-cover layer — 2026-07-28 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:08.048ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T06:52:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_50902767-e4e3-500b-b57d-084c5982c55f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:08.048Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

682

OPERA HLS terrain-shadow layer — 2026-07-28 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:08.048ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T06:52:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_4060c876-7df4-5b46-b4f2-fa3675be741b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:08.048Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

683

OPERA HLS cloud and snow mask — 2026-07-28 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:08.048ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T06:52:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_52c9e51c-4816-5f79-a4eb-37995ebea86a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:08.048Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

684

OPERA HLS digital elevation model — 2026-07-28 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:08.048ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-07-30T06:52:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_a3c1c290-9ce3-52d5-9faa-ac48f4bf5793
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:08.048Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

685

OPERA HLS ISO metadata — 2026-07-28 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-28T05:11:08.048ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-07-30T06:52:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147079Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260728T045659Z_20260730T065252Z_S2B_30_v1.1.iso.xml
Asset reference: acand_331e2bc7-5df2-5f8c-aafb-cc4fa4545a1c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-28T05:11:08.048Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

686

OPERA HLS preview — 2026-07-30 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-30T05:01:06.445ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-01T07:55:10ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 6007Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_378a8271-e07e-5283-b94b-e400ec2bef16
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-30T05:01:06.445Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4267079948-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"100","updated":"2026-08-01T08:01:54.005Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

687

OPERA HLS water classification — 2026-07-30 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-30T05:01:06.445ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-01T07:55:10ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_1347fb3f-3ce2-5644-b615-e86192a23500
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-30T05:01:06.445Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

688

OPERA HLS binary water classification — 2026-07-30 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-30T05:01:06.445ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-01T07:55:10ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_1c833fef-1305-5bd5-a689-8b0fe779d93e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-30T05:01:06.445Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

689

OPERA HLS confidence — 2026-07-30 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-30T05:01:06.445ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-01T07:55:10ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_d17932be-c396-5d2b-bc48-4fcffc7f4136
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-30T05:01:06.445Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

690

OPERA HLS diagnostic layer — 2026-07-30 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-30T05:01:06.445ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-01T07:55:10ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_6236cad8-f747-5255-9237-0e050fbdf2ea
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-30T05:01:06.445Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

691

OPERA HLS intermediate water classification (WTR-1) — 2026-07-30 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-30T05:01:06.445ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-01T07:55:10ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_ee639ed7-7332-592e-8de6-85ac88b84e5e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-30T05:01:06.445Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

692

OPERA HLS water classification before cloud masking (WTR-2) — 2026-07-30 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-30T05:01:06.445ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-01T07:55:10ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_c6436ac8-a412-5385-b203-99f5ec639044
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-30T05:01:06.445Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

693

OPERA HLS land-cover layer — 2026-07-30 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-30T05:01:06.445ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-01T07:55:10ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_dfcf2fe5-43f4-5faa-9884-44afb4773396
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-30T05:01:06.445Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

694

OPERA HLS terrain-shadow layer — 2026-07-30 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-30T05:01:06.445ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-01T07:55:10ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_f3752faf-607c-52ff-ad5c-55dac9d60d5d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-30T05:01:06.445Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

695

OPERA HLS cloud and snow mask — 2026-07-30 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-30T05:01:06.445ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-01T07:55:10ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_d9fe8521-ae3c-5ad3-9ed2-91306bc37404
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-30T05:01:06.445Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

696

OPERA HLS digital elevation model — 2026-07-30 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-30T05:01:06.445ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-01T07:55:10ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_900a7ebf-74a9-57af-864e-f0dc69520f1b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-30T05:01:06.445Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

697

OPERA HLS ISO metadata — 2026-07-30 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-07-30T05:01:06.445ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-01T07:55:10ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147166Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260730T044701Z_20260801T075510Z_S2C_30_v1.1.iso.xml
Asset reference: acand_0157313e-dcf4-5be3-a44b-9808c9d10e72
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-07-30T05:01:06.445Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

698

OPERA HLS preview — 2026-08-01 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-03T02:32:24ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 20344Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_61e32464-7926-55b7-a1cb-515bc3df9e9a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4268694575-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":"93","updated":"2026-08-03T02:43:51.593Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

699

OPERA HLS water classification — 2026-08-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:24ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_a9dbb996-c655-5244-9d6b-e26a7a71708d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

700

OPERA HLS binary water classification — 2026-08-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:24ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_f152d5c5-1bbb-50df-9646-ef2ba94492c0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

701

OPERA HLS confidence — 2026-08-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:24ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_ed4315c1-fdd0-5922-9b9c-d4cc30b3c7b2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

702

OPERA HLS diagnostic layer — 2026-08-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:24ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_ad1186f6-4ffb-53c2-9048-a22764adf001
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

703

OPERA HLS intermediate water classification (WTR-1) — 2026-08-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:24ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_63796398-51a3-5428-8d11-b7c1520224c3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

704

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:24ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_5fd5c39d-4c2e-5a76-8e8c-26add0041ce5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

705

OPERA HLS land-cover layer — 2026-08-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:24ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_4704a7d8-cc2a-5432-add7-77db67ee490c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

706

OPERA HLS terrain-shadow layer — 2026-08-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:24ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_f369f8f9-b3fb-5eaf-999b-a42a7f96e2e7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

707

OPERA HLS cloud and snow mask — 2026-08-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:24ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_3d124603-c2fb-5def-a57f-d574ffa4fcd1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

708

OPERA HLS digital elevation model — 2026-08-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:24ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_f28422bf-6cde-5c4b-9fff-9f2e94e733da
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

709

OPERA HLS ISO metadata — 2026-08-01 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-03T02:32:24ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146739Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260801T045355Z_20260803T023224Z_L9_30_v1.1.iso.xml
Asset reference: acand_40b61641-8717-502c-90ad-049e190102e0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

710

OPERA HLS preview — 2026-08-01 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-03T02:32:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4886Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_9b899fff-4e65-542a-9ff8-e17ba72530c5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4268694640-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"98","updated":"2026-08-03T02:43:53.258Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

711

OPERA HLS water classification — 2026-08-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_5e309bee-60c1-5f09-8e05-f096c106ce96
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

712

OPERA HLS binary water classification — 2026-08-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_97534ee1-0263-554d-bef2-0ab88c6e294e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

713

OPERA HLS confidence — 2026-08-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_5bf79d2b-e533-5ad8-9213-721519623078
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

714

OPERA HLS diagnostic layer — 2026-08-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_3a91ef22-75f2-5de7-8438-80b2d7541db6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

715

OPERA HLS intermediate water classification (WTR-1) — 2026-08-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_34dd60ca-f232-5b72-8001-1d3ba5144481
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

716

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_1234cafa-843d-5242-8c96-50075e56df29
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

717

OPERA HLS land-cover layer — 2026-08-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_c851843a-9226-5faf-a659-f79e181d7f41
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

718

OPERA HLS terrain-shadow layer — 2026-08-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_9be0bf58-e25f-5699-a2e0-924f90c9b9a4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

719

OPERA HLS cloud and snow mask — 2026-08-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_5abf2ab4-5fc2-5d9a-b94c-caf2dfc30f5e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

720

OPERA HLS digital elevation model — 2026-08-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_b20d4508-97bb-5d7c-b51e-5ba4d0418d41
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

721

OPERA HLS ISO metadata — 2026-08-01 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-03T02:32:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146682Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260801T045355Z_20260803T023248Z_L9_30_v1.1.iso.xml
Asset reference: acand_16227ac5-5016-5537-b8e9-76e16b344c53
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

722

OPERA HLS preview — 2026-08-01 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-03T02:32:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 19281Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_94d15c7e-15f8-5d65-858d-5c630d854381
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4268694891-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":"94","updated":"2026-08-03T02:44:16.832Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

723

OPERA HLS water classification — 2026-08-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_5c4e86c4-4fe8-5aef-a1ad-c9373c98acb9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

724

OPERA HLS binary water classification — 2026-08-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_3d0910a4-22f8-59c4-84fc-18754ce19aaa
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

725

OPERA HLS confidence — 2026-08-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_9e7e4f1f-8d49-5a67-943c-d2c37222fdb7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

726

OPERA HLS diagnostic layer — 2026-08-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_942de18a-e59d-5c82-bb55-24f2cb3724bb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

727

OPERA HLS intermediate water classification (WTR-1) — 2026-08-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_2b05ac15-c354-5768-84d0-e3a160e827cb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

728

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_eef04f06-07ed-5a9e-8c3b-1a36bb39f4f1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

729

OPERA HLS land-cover layer — 2026-08-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_f945264c-5639-593c-bdcf-c8613ba915ee
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

730

OPERA HLS terrain-shadow layer — 2026-08-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_51b4d9cf-0ac6-5b2a-ad4d-480b7733f308
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

731

OPERA HLS cloud and snow mask — 2026-08-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_825d4c46-7e27-5e37-bd90-24ed6a703f19
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

732

OPERA HLS digital elevation model — 2026-08-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-03T02:32:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_dbb7f8a6-5ebd-540b-a140-c1018abcf34e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

733

OPERA HLS ISO metadata — 2026-08-01 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-01T04:53:55.099ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-03T02:32:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146743Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260801T045355Z_20260803T023239Z_L9_30_v1.1.iso.xml
Asset reference: acand_b9bb6796-b5a2-50d6-8228-307f496f2fa6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-01T04:53:55.099Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

734

OPERA HLS preview — 2026-08-02 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:50.016ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-04T05:02:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 6024Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_be56b0d0-97cc-5532-93c9-f31964903a20
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:50.016Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4269706832-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"100","updated":"2026-08-04T05:08:05.415Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

735

OPERA HLS water classification — 2026-08-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:50.016ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_5d47e9c7-e98d-5e71-acd7-68786f87f329
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:50.016Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

736

OPERA HLS binary water classification — 2026-08-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:50.016ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_f07d1693-4191-5d5d-a9fb-0358ff76d220
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:50.016Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

737

OPERA HLS confidence — 2026-08-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:50.016ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_10beaefd-cd42-5c0b-8ce5-02d987d433f2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:50.016Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

738

OPERA HLS diagnostic layer — 2026-08-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:50.016ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_398073e6-447d-5194-953a-e9db5e8178c7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:50.016Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

739

OPERA HLS intermediate water classification (WTR-1) — 2026-08-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:50.016ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_fb3fce88-e196-5c07-8297-0fda8d44fc9d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:50.016Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

740

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:50.016ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_99bbbb1f-cc9d-5f7e-b77a-6f93029ca422
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:50.016Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

741

OPERA HLS land-cover layer — 2026-08-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:50.016ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_1f0399ec-7f45-5b60-b438-1abca0a58309
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:50.016Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

742

OPERA HLS terrain-shadow layer — 2026-08-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:50.016ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_ad9dd162-a059-5c6f-ace7-0d7d11b13cf4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:50.016Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

743

OPERA HLS cloud and snow mask — 2026-08-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:50.016ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_0969a5d9-3fd1-5914-bb8a-6f5c5940fbaa
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:50.016Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

744

OPERA HLS digital elevation model — 2026-08-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:50.016ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_c5cedece-c52f-5700-b66f-0e5c8d9a242f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:50.016Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

745

OPERA HLS ISO metadata — 2026-08-02 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:50.016ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-04T05:02:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260802T045701Z_20260804T050229Z_S2C_30_v1.1.iso.xml
Asset reference: acand_64b70469-c272-5dfe-9964-338cc09a059c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:50.016Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

746

OPERA HLS preview — 2026-08-02 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:54.236ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-04T05:02:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4204Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_d84cd04c-d2a9-55a1-bcfe-d18328b42a56
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:54.236Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4269705855-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":"100","updated":"2026-08-04T05:07:02.487Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

747

OPERA HLS water classification — 2026-08-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:54.236ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_381aa77b-93aa-5728-9a37-121d051dfa44
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:54.236Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

748

OPERA HLS binary water classification — 2026-08-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:54.236ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_1628f6f4-79e4-5beb-8bc2-c2392ba914bc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:54.236Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

749

OPERA HLS confidence — 2026-08-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:54.236ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_fb1d9e1f-e97f-54c1-ba16-89b966ec6569
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:54.236Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

750

OPERA HLS diagnostic layer — 2026-08-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:54.236ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_1193f565-fd0b-5824-963b-37244547ba9a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:54.236Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

751

OPERA HLS intermediate water classification (WTR-1) — 2026-08-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:54.236ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_3e19a8c3-3b57-5420-b924-a9efa8863103
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:54.236Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

752

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:54.236ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_af13ea95-9653-55d1-b63b-da8963190183
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:54.236Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

753

OPERA HLS land-cover layer — 2026-08-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:54.236ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_263c8f6d-2f79-5c01-ae1f-d682af1879a4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:54.236Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

754

OPERA HLS terrain-shadow layer — 2026-08-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:54.236ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_690eed0c-a154-5352-b84b-1a60cab884a6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:54.236Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

755

OPERA HLS cloud and snow mask — 2026-08-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:54.236ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_8c660ba0-9904-58ad-adfa-04a47c60553f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:54.236Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

756

OPERA HLS digital elevation model — 2026-08-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:54.236ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-04T05:02:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_454ec5a8-f644-5a2f-b2f4-66380cc14bf6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:54.236Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

757

OPERA HLS ISO metadata — 2026-08-02 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-02T05:10:54.236ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-04T05:02:19ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147084Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260802T045701Z_20260804T050219Z_S2C_30_v1.1.iso.xml
Asset reference: acand_2cfb459d-f5bf-5b77-afb1-420695986b05
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-02T05:10:54.236Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

758

OPERA HLS preview — 2026-08-04 · T45RUM · v1.1 · item 758

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:00:53.068ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-06T04:53:17ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 13211Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_037279ff-38b4-5791-8160-5d4f4cc84305
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:00:53.068Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4271795990-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"94","updated":"2026-08-06T04:58:15.227Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

759

OPERA HLS water classification — 2026-08-04 · T45RUM · v1.1 · item 759

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:00:53.068ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:17ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_b10d3225-a270-5e36-8412-af576be22801
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:00:53.068Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

760

OPERA HLS binary water classification — 2026-08-04 · T45RUM · v1.1 · item 760

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:00:53.068ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:17ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_c4a0d0c3-e6f9-5b7c-98dd-6f08bb3b606c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:00:53.068Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

761

OPERA HLS confidence — 2026-08-04 · T45RUM · v1.1 · item 761

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:00:53.068ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:17ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_974214c6-2596-5b14-baac-f45708a662e5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:00:53.068Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

762

OPERA HLS diagnostic layer — 2026-08-04 · T45RUM · v1.1 · item 762

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:00:53.068ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:17ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_531068a3-8719-50ef-ab61-5db74fc6f76c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:00:53.068Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

763

OPERA HLS intermediate water classification (WTR-1) — 2026-08-04 · T45RUM · v1.1 · item 763

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:00:53.068ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:17ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_8557778b-5ba2-50b0-a3d4-ab491bc3f3bc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:00:53.068Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

764

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-04 · T45RUM · v1.1 · item 764

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:00:53.068ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:17ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_63c10660-6c26-5a6c-a9d4-62bded99deec
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:00:53.068Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

765

OPERA HLS land-cover layer — 2026-08-04 · T45RUM · v1.1 · item 765

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:00:53.068ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:17ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_9be52dab-5a66-51f0-bd3c-f2f5bd9e6a72
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:00:53.068Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

766

OPERA HLS terrain-shadow layer — 2026-08-04 · T45RUM · v1.1 · item 766

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:00:53.068ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:17ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_06794dc6-d494-5e98-bf87-735b092b03c4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:00:53.068Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

767

OPERA HLS cloud and snow mask — 2026-08-04 · T45RUM · v1.1 · item 767

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:00:53.068ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:17ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_b6b04624-cc5f-532d-abf5-58f46b1b655e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:00:53.068Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

768

OPERA HLS digital elevation model — 2026-08-04 · T45RUM · v1.1 · item 768

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:00:53.068ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:17ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_9da2e059-abdb-5dd5-8acc-218f6aa89fce
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:00:53.068Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

769

OPERA HLS ISO metadata — 2026-08-04 · T45RUM · v1.1 · item 769

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:00:53.068ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-06T04:53:17ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T044659Z_20260806T045317Z_S2B_30_v1.1.iso.xml
Asset reference: acand_ad8edb6d-dca5-520c-bd0d-7e8555a5aeb1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:00:53.068Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

770

OPERA HLS preview — 2026-08-04 · T45RUL · v1.1 · item 770

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:01:07.888ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-06T10:52:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 6071Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_6b3e66db-0c51-5270-811f-4b5dd75bbe80
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:01:07.888Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4272095151-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"100","updated":"2026-08-06T11:02:56.694Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

771

OPERA HLS water classification — 2026-08-04 · T45RUL · v1.1 · item 771

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:01:07.888ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T10:52:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_d30685fb-511f-5ceb-959c-1795bb86d7da
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:01:07.888Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

772

OPERA HLS binary water classification — 2026-08-04 · T45RUL · v1.1 · item 772

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:01:07.888ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T10:52:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_4d2e3457-3ac1-5dda-8c0f-70624f2125ed
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:01:07.888Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

773

OPERA HLS confidence — 2026-08-04 · T45RUL · v1.1 · item 773

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:01:07.888ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T10:52:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_09b70c1e-9718-5386-b658-f3bd5be4c784
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:01:07.888Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

774

OPERA HLS diagnostic layer — 2026-08-04 · T45RUL · v1.1 · item 774

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:01:07.888ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T10:52:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_22384be3-bf30-5ded-88af-d8477d0b66fb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:01:07.888Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

775

OPERA HLS intermediate water classification (WTR-1) — 2026-08-04 · T45RUL · v1.1 · item 775

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:01:07.888ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T10:52:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_58840a3e-3647-5d57-a2c7-25f45a4f25c6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:01:07.888Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

776

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-04 · T45RUL · v1.1 · item 776

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:01:07.888ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T10:52:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_bb8df4a8-6ae6-5600-8c94-295ae2f37e5f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:01:07.888Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

777

OPERA HLS land-cover layer — 2026-08-04 · T45RUL · v1.1 · item 777

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:01:07.888ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T10:52:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_0854d4a4-69ef-5f77-a11c-b2fb671f5538
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:01:07.888Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

778

OPERA HLS terrain-shadow layer — 2026-08-04 · T45RUL · v1.1 · item 778

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:01:07.888ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T10:52:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_393c8596-071d-5f33-ad79-579425432f56
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:01:07.888Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

779

OPERA HLS cloud and snow mask — 2026-08-04 · T45RUL · v1.1 · item 779

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:01:07.888ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T10:52:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_3d4bc48d-bc1f-5499-8094-19638a64498d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:01:07.888Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

780

OPERA HLS digital elevation model — 2026-08-04 · T45RUL · v1.1 · item 780

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:01:07.888ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T10:52:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_f1c4411a-540f-5e1b-a8ac-60ec71070842
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:01:07.888Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

781

OPERA HLS ISO metadata — 2026-08-04 · T45RUL · v1.1 · item 781

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:01:07.888ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-06T10:52:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T044659Z_20260806T105229Z_S2B_30_v1.1.iso.xml
Asset reference: acand_fe8f72ce-922a-5531-866b-6a9bc54bdd10
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:01:07.888Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

782

OPERA HLS preview — 2026-08-04 · T45RUM · v1.1 · item 782

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:06.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-06T04:53:22ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 12159Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1_BROWSE.png
Asset reference: acand_d75464b7-d8ae-5f25-a7f8-60b01b6beca8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:06.426Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4271796372-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"97","updated":"2026-08-06T04:58:53.137Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

783

OPERA HLS water classification — 2026-08-04 · T45RUM · v1.1 · item 783

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:06.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:22ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1_B01_WTR.tif
Asset reference: acand_f8ce88bf-fe6e-5ee1-ac55-d71121c80621
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:06.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

784

OPERA HLS binary water classification — 2026-08-04 · T45RUM · v1.1 · item 784

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:06.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:22ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1_B02_BWTR.tif
Asset reference: acand_f463a509-7557-5178-945f-370904009ee6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:06.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

785

OPERA HLS confidence — 2026-08-04 · T45RUM · v1.1 · item 785

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:06.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:22ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1_B03_CONF.tif
Asset reference: acand_735696eb-8f6b-58f8-8684-829753e1ef6b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:06.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

786

OPERA HLS diagnostic layer — 2026-08-04 · T45RUM · v1.1 · item 786

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:06.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:22ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1_B04_DIAG.tif
Asset reference: acand_a4ccacdc-1e8c-5ba6-a440-df0065772cf8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:06.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

787

OPERA HLS intermediate water classification (WTR-1) — 2026-08-04 · T45RUM · v1.1 · item 787

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:06.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:22ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1_B05_WTR-1.tif
Asset reference: acand_05a6e27f-4843-566b-ad90-820e6bfa9782
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:06.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

788

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-04 · T45RUM · v1.1 · item 788

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:06.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:22ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1_B06_WTR-2.tif
Asset reference: acand_3f95cf1c-3df4-5396-b993-a5620a759f90
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:06.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

789

OPERA HLS land-cover layer — 2026-08-04 · T45RUM · v1.1 · item 789

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:06.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:22ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1_B07_LAND.tif
Asset reference: acand_a764f649-652a-5ac8-9b57-7f6026972b57
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:06.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

790

OPERA HLS terrain-shadow layer — 2026-08-04 · T45RUM · v1.1 · item 790

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:06.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:22ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1_B08_SHAD.tif
Asset reference: acand_46872432-c261-5818-982c-24ef7f2fdd96
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:06.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

791

OPERA HLS cloud and snow mask — 2026-08-04 · T45RUM · v1.1 · item 791

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:06.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:22ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1_B09_CLOUD.tif
Asset reference: acand_899e49aa-76be-5677-82ab-77dab83fcac9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:06.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

792

OPERA HLS digital elevation model — 2026-08-04 · T45RUM · v1.1 · item 792

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:06.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:22ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1_B10_DEM.tif
Asset reference: acand_aa22e438-d1ac-5ef6-93f2-585c78eaf826
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:06.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

793

OPERA HLS ISO metadata — 2026-08-04 · T45RUM · v1.1 · item 793

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:06.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-06T04:53:22ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147081Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260804T050241Z_20260806T045322Z_S2A_30_v1.1.iso.xml
Asset reference: acand_5733f672-9d0e-5804-aff7-28a7434dc2b3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:06.426Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

794

OPERA HLS preview — 2026-08-04 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:10.637ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-06T04:53:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4216Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1_BROWSE.png
Asset reference: acand_8631e040-a75f-5aef-94e3-88767dec96db
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:10.637Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4271795731-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":"100","updated":"2026-08-06T04:57:55.901Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

795

OPERA HLS water classification — 2026-08-04 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:10.637ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1_B01_WTR.tif
Asset reference: acand_b8f424cd-3042-58a2-8bf4-665eea82185e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:10.637Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

796

OPERA HLS binary water classification — 2026-08-04 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:10.637ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1_B02_BWTR.tif
Asset reference: acand_ef9f2526-2191-582e-a8ca-c53aad359a47
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:10.637Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

797

OPERA HLS confidence — 2026-08-04 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:10.637ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1_B03_CONF.tif
Asset reference: acand_e8db271a-783d-5df0-a085-78c5b8fcb3db
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:10.637Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

798

OPERA HLS diagnostic layer — 2026-08-04 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:10.637ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1_B04_DIAG.tif
Asset reference: acand_e969a433-fa3d-54dc-a8f4-902ea9e31d68
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:10.637Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

799

OPERA HLS intermediate water classification (WTR-1) — 2026-08-04 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:10.637ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1_B05_WTR-1.tif
Asset reference: acand_34efb523-5007-5a4c-a772-b06551d0bba4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:10.637Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

800

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-04 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:10.637ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1_B06_WTR-2.tif
Asset reference: acand_4f01fcc0-fe7e-5ff8-8f83-3a3b40905608
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:10.637Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

801

OPERA HLS land-cover layer — 2026-08-04 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:10.637ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1_B07_LAND.tif
Asset reference: acand_119a37d6-1e34-5df4-bc64-5d03d5b8cd7a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:10.637Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

802

OPERA HLS terrain-shadow layer — 2026-08-04 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:10.637ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1_B08_SHAD.tif
Asset reference: acand_23f7039b-7864-52bb-ad33-f7a329e821af
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:10.637Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

803

OPERA HLS cloud and snow mask — 2026-08-04 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:10.637ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1_B09_CLOUD.tif
Asset reference: acand_dae16944-6ecd-5860-9d0d-cf2f99362ee6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:10.637Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

804

OPERA HLS digital elevation model — 2026-08-04 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:10.637ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1_B10_DEM.tif
Asset reference: acand_ea480c25-e80e-5219-935c-b3a241b76c0f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:10.637Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

805

OPERA HLS ISO metadata — 2026-08-04 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:10.637ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-06T04:53:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147084Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260804T050241Z_20260806T045304Z_S2A_30_v1.1.iso.xml
Asset reference: acand_d72b7051-4a7f-5816-85fe-db55fac518a5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:10.637Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

806

OPERA HLS preview — 2026-08-04 · T45RUL · v1.1 · item 806

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:20.924ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-06T04:53:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 12988Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1_BROWSE.png
Asset reference: acand_fac1c93e-4d3a-50a1-8984-35170bd1220b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:20.924Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4271795621-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"96","updated":"2026-08-06T04:57:52.017Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

807

OPERA HLS water classification — 2026-08-04 · T45RUL · v1.1 · item 807

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:20.924ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1_B01_WTR.tif
Asset reference: acand_9ce7be46-2fde-5cf8-a17c-f6b6887f0cff
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:20.924Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

808

OPERA HLS binary water classification — 2026-08-04 · T45RUL · v1.1 · item 808

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:20.924ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1_B02_BWTR.tif
Asset reference: acand_5ddf7932-8eba-5ec0-aa97-31dc90a2bf25
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:20.924Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

809

OPERA HLS confidence — 2026-08-04 · T45RUL · v1.1 · item 809

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:20.924ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1_B03_CONF.tif
Asset reference: acand_924ad299-4abe-507e-8224-8360890ac839
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:20.924Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

810

OPERA HLS diagnostic layer — 2026-08-04 · T45RUL · v1.1 · item 810

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:20.924ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1_B04_DIAG.tif
Asset reference: acand_a05e6d7e-808e-53f8-9cb5-3293e1a40599
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:20.924Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

811

OPERA HLS intermediate water classification (WTR-1) — 2026-08-04 · T45RUL · v1.1 · item 811

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:20.924ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1_B05_WTR-1.tif
Asset reference: acand_2ac6761c-ef7e-50af-b93f-ec1055a9bec0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:20.924Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

812

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-04 · T45RUL · v1.1 · item 812

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:20.924ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1_B06_WTR-2.tif
Asset reference: acand_95cf56dc-e9e2-538c-b02a-169efa5b6e82
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:20.924Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

813

OPERA HLS land-cover layer — 2026-08-04 · T45RUL · v1.1 · item 813

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:20.924ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1_B07_LAND.tif
Asset reference: acand_d90f9856-36d5-5c49-9ef9-30ac8d793579
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:20.924Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

814

OPERA HLS terrain-shadow layer — 2026-08-04 · T45RUL · v1.1 · item 814

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:20.924ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1_B08_SHAD.tif
Asset reference: acand_46d96cb0-9584-55ad-a3cb-8f6696230801
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:20.924Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

815

OPERA HLS cloud and snow mask — 2026-08-04 · T45RUL · v1.1 · item 815

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:20.924ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1_B09_CLOUD.tif
Asset reference: acand_8cd0613c-48e4-5a2d-b988-e0f5ede62aec
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:20.924Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

816

OPERA HLS digital elevation model — 2026-08-04 · T45RUL · v1.1 · item 816

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:20.924ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:53:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1_B10_DEM.tif
Asset reference: acand_ee180af9-316d-56cc-8741-d3ea289eab52
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:20.924Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

817

OPERA HLS ISO metadata — 2026-08-04 · T45RUL · v1.1 · item 817

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:20.924ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-06T04:53:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260804T050241Z_20260806T045302Z_S2A_30_v1.1.iso.xml
Asset reference: acand_d3520ae0-7c04-58b5-b076-1d4b4131faa2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:20.924Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

818

OPERA HLS preview — 2026-08-04 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:24.945ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-06T04:52:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 12639Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1_BROWSE.png
Asset reference: acand_93a09d77-8fc0-52a7-a0f8-b2ec89f6e26c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:24.945Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4271795656-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":"97","updated":"2026-08-06T04:57:55.049Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

819

OPERA HLS water classification — 2026-08-04 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:24.945ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:52:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1_B01_WTR.tif
Asset reference: acand_1cdfddd1-af9b-5d59-9cc7-b6eac3572330
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:24.945Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

820

OPERA HLS binary water classification — 2026-08-04 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:24.945ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:52:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1_B02_BWTR.tif
Asset reference: acand_0b19b52c-115a-5315-a56b-814f3fb8b414
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:24.945Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

821

OPERA HLS confidence — 2026-08-04 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:24.945ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:52:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1_B03_CONF.tif
Asset reference: acand_cd929070-a10b-58a6-b125-425d6048c5d4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:24.945Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

822

OPERA HLS diagnostic layer — 2026-08-04 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:24.945ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:52:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1_B04_DIAG.tif
Asset reference: acand_6fff0231-a941-572f-96b5-5cc79e06d077
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:24.945Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

823

OPERA HLS intermediate water classification (WTR-1) — 2026-08-04 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:24.945ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:52:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1_B05_WTR-1.tif
Asset reference: acand_5909dc3d-b374-5a2c-8c19-e0e7d0d8f733
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:24.945Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

824

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-04 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:24.945ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:52:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1_B06_WTR-2.tif
Asset reference: acand_c1ba0469-0ecb-5999-a25e-ec00a2bfd8d3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:24.945Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

825

OPERA HLS land-cover layer — 2026-08-04 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:24.945ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:52:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1_B07_LAND.tif
Asset reference: acand_894bdc55-be84-5dec-a880-d5c1d6aee075
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:24.945Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

826

OPERA HLS terrain-shadow layer — 2026-08-04 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:24.945ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:52:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1_B08_SHAD.tif
Asset reference: acand_203be115-831a-5c6c-84a8-05eaa1dadf4c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:24.945Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

827

OPERA HLS cloud and snow mask — 2026-08-04 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:24.945ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:52:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1_B09_CLOUD.tif
Asset reference: acand_c9f56730-3d6a-572d-918c-b4b9ee0eeee8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:24.945Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

828

OPERA HLS digital elevation model — 2026-08-04 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:24.945ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-06T04:52:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1_B10_DEM.tif
Asset reference: acand_6081ca31-faf6-5d1a-a86f-288b9e229d50
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:24.945Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

829

OPERA HLS ISO metadata — 2026-08-04 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-04T05:11:24.945ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-06T04:52:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147079Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260804T050241Z_20260806T045254Z_S2A_30_v1.1.iso.xml
Asset reference: acand_e11cd19c-5617-57ec-aba6-78e17ff0f263
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-04T05:11:24.945Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

830

OPERA HLS preview — 2026-08-07 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:48.333ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-09T04:52:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 25499Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_8cca6e72-1ae2-5035-8676-334dbae0ecb1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:48.333Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4274570069-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"88","updated":"2026-08-09T04:55:52.699Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

831

OPERA HLS water classification — 2026-08-07 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:48.333ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_183e9870-c956-59ab-921d-b1842973537f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:48.333Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

832

OPERA HLS binary water classification — 2026-08-07 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:48.333ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_060f76b8-1737-5033-84df-fce977fdb884
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:48.333Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

833

OPERA HLS confidence — 2026-08-07 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:48.333ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_fc78313c-0ccf-5419-a421-f45ef4dd9401
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:48.333Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

834

OPERA HLS diagnostic layer — 2026-08-07 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:48.333ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_e74ad6d9-9819-540f-b63f-99e2e711b197
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:48.333Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

835

OPERA HLS intermediate water classification (WTR-1) — 2026-08-07 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:48.333ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_4c12f3ff-c3e3-50ab-a8b6-f3c6cd8fca3c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:48.333Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

836

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-07 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:48.333ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_8ed794d5-f4c9-5671-a891-a0eca7a3d5d2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:48.333Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

837

OPERA HLS land-cover layer — 2026-08-07 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:48.333ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_9d91c4d2-0780-5080-849d-f12d55051ba4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:48.333Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

838

OPERA HLS terrain-shadow layer — 2026-08-07 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:48.333ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_7db6ac53-8668-5916-b903-d1a45a74ca75
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:48.333Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

839

OPERA HLS cloud and snow mask — 2026-08-07 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:48.333ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_a841cb53-0f4c-5e0c-982d-038961ee6688
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:48.333Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

840

OPERA HLS digital elevation model — 2026-08-07 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:48.333ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_9d722666-cad7-5628-b87a-6257e39ef6f1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:48.333Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

841

OPERA HLS ISO metadata — 2026-08-07 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:48.333ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-09T04:52:21ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260807T045659Z_20260809T045221Z_S2B_30_v1.1.iso.xml
Asset reference: acand_be77b6b9-3a81-56e6-a654-426dcf8f7ad2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:48.333Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

842

OPERA HLS preview — 2026-08-07 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:52.536ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-09T03:36:05ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4209Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_7df83dc3-b109-5fe1-a988-8a1f8d1188c8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:52.536Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4274540622-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":"100","updated":"2026-08-09T03:49:54.282Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

843

OPERA HLS water classification — 2026-08-07 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:52.536ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:36:05ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_05b78f5d-62cd-566c-8424-3652674bf220
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:52.536Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

844

OPERA HLS binary water classification — 2026-08-07 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:52.536ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:36:05ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_3c08e6db-5eba-5b51-a8e3-872bca209fe1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:52.536Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

845

OPERA HLS confidence — 2026-08-07 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:52.536ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:36:05ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_a289c433-5020-5dee-a12d-fe2b85733db0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:52.536Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

846

OPERA HLS diagnostic layer — 2026-08-07 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:52.536ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:36:05ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_fd2b9cb4-33f6-51c4-827e-8d4b16ce672f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:52.536Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

847

OPERA HLS intermediate water classification (WTR-1) — 2026-08-07 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:52.536ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:36:05ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_d3ef604e-c4ab-5b1d-a3e7-67e839be3325
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:52.536Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

848

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-07 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:52.536ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:36:05ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_8d5e0e5b-62e6-5b6f-b41b-4c406eab4f6a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:52.536Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

849

OPERA HLS land-cover layer — 2026-08-07 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:52.536ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:36:05ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_89818805-9b62-5c34-8a21-5a80beade1f3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:52.536Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

850

OPERA HLS terrain-shadow layer — 2026-08-07 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:52.536ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:36:05ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_ff2c0fc3-53ac-5584-a617-00235c7f3df2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:52.536Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

851

OPERA HLS cloud and snow mask — 2026-08-07 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:52.536ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:36:05ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_d81ac770-f2a3-561b-bc52-4979828c0b48
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:52.536Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

852

OPERA HLS digital elevation model — 2026-08-07 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:52.536ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:36:05ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_a2f4bdf6-1b95-5f45-bd92-e2bd73867388
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:52.536Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

853

OPERA HLS ISO metadata — 2026-08-07 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:10:52.536ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-09T03:36:05ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147084Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260807T045659Z_20260809T033605Z_S2B_30_v1.1.iso.xml
Asset reference: acand_033326a2-7f10-5ae2-99d5-8adba2bedfab
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:10:52.536Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

854

OPERA HLS preview — 2026-08-07 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:02.831ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-09T04:52:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 17011Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_e6ecd4a5-30ed-5fa2-860c-027926ca78b1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:02.831Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4274570566-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"95","updated":"2026-08-09T04:56:50.846Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

855

OPERA HLS water classification — 2026-08-07 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:02.831ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_544157bd-55d0-5686-a653-07103f421df4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:02.831Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

856

OPERA HLS binary water classification — 2026-08-07 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:02.831ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_2bc2d462-efb3-50c9-b9ad-221d7d4e52f2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:02.831Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

857

OPERA HLS confidence — 2026-08-07 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:02.831ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_c5c16376-3651-58cf-a8ec-3335470f0240
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:02.831Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

858

OPERA HLS diagnostic layer — 2026-08-07 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:02.831ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_b9c6a47c-6086-5a4d-9639-70e6d76ad2c3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:02.831Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

859

OPERA HLS intermediate water classification (WTR-1) — 2026-08-07 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:02.831ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_78ca1455-6481-5ca2-91fb-c057ffb731b0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:02.831Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

860

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-07 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:02.831ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_b3094d9b-25bb-51a0-bb6d-c2c219b8fa58
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:02.831Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

861

OPERA HLS land-cover layer — 2026-08-07 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:02.831ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_3085cc19-0ce6-51bb-903b-8fd77c582f61
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:02.831Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

862

OPERA HLS terrain-shadow layer — 2026-08-07 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:02.831ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_1c2f8b15-8088-5ef2-89e3-1a492bbcff8a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:02.831Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

863

OPERA HLS cloud and snow mask — 2026-08-07 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:02.831ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_ebb29416-f015-583e-8850-74e348cb0160
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:02.831Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

864

OPERA HLS digital elevation model — 2026-08-07 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:02.831ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T04:52:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_2d28e4aa-c22e-5900-aa2a-b9207ff87977
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:02.831Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

865

OPERA HLS ISO metadata — 2026-08-07 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:02.831ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-09T04:52:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147078Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260807T045659Z_20260809T045230Z_S2B_30_v1.1.iso.xml
Asset reference: acand_50ea4ac1-b41c-52c0-a168-c862bfc9658b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:02.831Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

866

OPERA HLS preview — 2026-08-07 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:06.853ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-09T03:35:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 11907Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_7f6eff71-644e-5377-b17b-9b9626e16ba4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:06.853Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4274539900-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":"97","updated":"2026-08-09T03:48:51.697Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

867

OPERA HLS water classification — 2026-08-07 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:06.853ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:35:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_b2761e44-c0b3-5c87-be5c-df50e71001a9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:06.853Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

868

OPERA HLS binary water classification — 2026-08-07 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:06.853ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:35:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_90d7699d-3032-51ad-b745-63e790ac8412
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:06.853Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

869

OPERA HLS confidence — 2026-08-07 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:06.853ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:35:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_3555c4d2-5748-55a3-9e8a-8fedd8a861ca
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:06.853Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

870

OPERA HLS diagnostic layer — 2026-08-07 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:06.853ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:35:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_a2e7d719-5312-56bf-a899-b7441cb6356c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:06.853Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

871

OPERA HLS intermediate water classification (WTR-1) — 2026-08-07 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:06.853ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:35:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_b5016ceb-b1c6-5875-8542-3db343d9b378
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:06.853Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

872

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-07 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:06.853ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:35:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_357ea546-57fd-5041-be95-ed0a26553dec
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:06.853Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

873

OPERA HLS land-cover layer — 2026-08-07 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:06.853ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:35:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_ab1117d5-f160-5d78-80c4-17c70d2d2e69
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:06.853Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

874

OPERA HLS terrain-shadow layer — 2026-08-07 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:06.853ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:35:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_3062bf03-9287-5e9d-a4d0-9db310320d97
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:06.853Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

875

OPERA HLS cloud and snow mask — 2026-08-07 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:06.853ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:35:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_d118e14d-1d2e-5164-9dee-4d2d5469a81a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:06.853Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

876

OPERA HLS digital elevation model — 2026-08-07 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:06.853ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-09T03:35:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_eb2b7d5a-988a-546e-8e71-0f22f12b4351
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:06.853Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

877

OPERA HLS ISO metadata — 2026-08-07 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-07T05:11:06.853ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-09T03:35:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260807T045659Z_20260809T033549Z_S2B_30_v1.1.iso.xml
Asset reference: acand_9ae3b7fb-2cff-5f4d-af4b-78072a987f71
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-07T05:11:06.853Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

878

OPERA HLS preview — 2026-08-09 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-13T02:43:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 5608Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_8fd2c863-a88c-5ca4-b84e-e4a112503d51
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4277885621-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":"100","updated":"2026-08-13T02:48:51.634Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

879

OPERA HLS water classification — 2026-08-09 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:43:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_cf8e5aae-29b2-5e34-a891-965475ae3b3f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

880

OPERA HLS binary water classification — 2026-08-09 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:43:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_4c118ae1-fd60-5a17-9c8b-d6b705ad41d9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

881

OPERA HLS confidence — 2026-08-09 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:43:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_72ba64ac-15af-5aea-8331-cb8be983925f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

882

OPERA HLS diagnostic layer — 2026-08-09 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:43:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_5de99699-b308-5d3c-b46a-9f383c51c8cd
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

883

OPERA HLS intermediate water classification (WTR-1) — 2026-08-09 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:43:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_758903f7-00f7-503f-8602-d621f7401619
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

884

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-09 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:43:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_f1ec6e49-2ee1-5ab0-9fad-fb8a731c9681
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

885

OPERA HLS land-cover layer — 2026-08-09 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:43:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_41ed9ea3-a2aa-5564-858b-a79995b0ee65
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

886

OPERA HLS terrain-shadow layer — 2026-08-09 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:43:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_9721378a-9662-5753-9106-5a2d22d16521
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

887

OPERA HLS cloud and snow mask — 2026-08-09 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:43:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_b64b1710-117a-520d-bd9e-57428ca745c2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

888

OPERA HLS digital elevation model — 2026-08-09 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:43:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_bcebe84e-108a-559f-aa3c-975b73ab55b1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

889

OPERA HLS ISO metadata — 2026-08-09 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-13T02:43:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146681Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260809T045347Z_20260813T024349Z_L8_30_v1.1.iso.xml
Asset reference: acand_bf081bd8-553c-536a-9f5d-9ec524d6eeee
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

890

OPERA HLS preview — 2026-08-09 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-13T02:44:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 6690Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_050e70ec-43a5-55d8-b708-7324f2c763b8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4277885794-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":"100","updated":"2026-08-13T02:48:52.889Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

891

OPERA HLS water classification — 2026-08-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:44:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_1ce419b0-6de0-5c8a-bd3c-7c91842c8969
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

892

OPERA HLS binary water classification — 2026-08-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:44:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_95960bad-be86-5602-ab8d-e446cf0cb437
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

893

OPERA HLS confidence — 2026-08-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:44:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_24a2e86b-4d88-534f-ad05-f6974ff6a368
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

894

OPERA HLS diagnostic layer — 2026-08-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:44:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_7fab6ad0-479d-5dac-912a-b5dcfc01f5d3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

895

OPERA HLS intermediate water classification (WTR-1) — 2026-08-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:44:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_38d9bef1-e5de-55fb-b395-4daa84bed639
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

896

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:44:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_8332b48b-a878-5579-94c4-23389dd4831b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

897

OPERA HLS land-cover layer — 2026-08-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:44:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_3f53efaf-a12a-55ec-a1c7-bf2d3de61a7e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

898

OPERA HLS terrain-shadow layer — 2026-08-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:44:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_abc8ed27-1ad7-5672-8ba4-1914b7524cd4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

899

OPERA HLS cloud and snow mask — 2026-08-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:44:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_ab6f0535-765f-549d-8e54-da2a78384b73
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

900

OPERA HLS digital elevation model — 2026-08-09 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:44:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_7ad95e7d-1221-526d-be46-0b3a0c9b9205
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

901

OPERA HLS ISO metadata — 2026-08-09 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T04:53:47.303ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-13T02:44:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146687Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260809T045347Z_20260813T024404Z_L8_30_v1.1.iso.xml
Asset reference: acand_32b32134-2da4-560b-86f8-0c71ab6b5e4c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T04:53:47.303Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

902

OPERA HLS preview — 2026-08-09 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T05:00:52.986ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-24T18:59:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 12892Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_b958b578-9459-5deb-b4f1-512f1ca3ed0a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T05:00:52.986Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4287026355-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":null,"updated":"2026-08-24T19:04:53.269Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

903

OPERA HLS water classification — 2026-08-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T05:00:52.986ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T18:59:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_6c087acc-d5b2-56a4-a0ec-51c104789251
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T05:00:52.986Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

904

OPERA HLS binary water classification — 2026-08-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T05:00:52.986ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T18:59:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_458e83d5-77a3-50d6-b03b-5b31130c5f22
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T05:00:52.986Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

905

OPERA HLS confidence — 2026-08-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T05:00:52.986ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T18:59:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_b78dfce7-a24e-588e-bf00-b1a4bef73770
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T05:00:52.986Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

906

OPERA HLS diagnostic layer — 2026-08-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T05:00:52.986ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T18:59:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_ac64654e-f4b6-5641-aa89-2fc081a7a578
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T05:00:52.986Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

907

OPERA HLS intermediate water classification (WTR-1) — 2026-08-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T05:00:52.986ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T18:59:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_19a70bcd-2317-5b4a-b581-e1fa283dd92c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T05:00:52.986Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

908

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T05:00:52.986ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T18:59:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_5cfb8601-1839-56c4-ba39-381043a8b531
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T05:00:52.986Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

909

OPERA HLS land-cover layer — 2026-08-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T05:00:52.986ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T18:59:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_71749b74-1d8b-5af7-a47c-e33123a216c2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T05:00:52.986Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

910

OPERA HLS terrain-shadow layer — 2026-08-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T05:00:52.986ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T18:59:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_02570af6-5498-5d11-b380-7fd6ab31a087
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T05:00:52.986Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

911

OPERA HLS cloud and snow mask — 2026-08-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T05:00:52.986ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T18:59:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_1696180f-c8d8-51e3-8c9e-544c060958ba
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T05:00:52.986Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

912

OPERA HLS digital elevation model — 2026-08-09 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T05:00:52.986ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T18:59:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_dbf27ab2-6ae1-55bc-a621-220a6ef4e4d0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T05:00:52.986Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

913

OPERA HLS ISO metadata — 2026-08-09 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-09T05:00:52.986ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-24T18:59:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 96Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260809T044701Z_20260824T185906Z_S2C_30_v1.1.iso.xml
Asset reference: acand_12a8da1f-c92a-51dd-9e3c-254f68740e70
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-09T05:00:52.986Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

914

OPERA HLS preview — 2026-08-10 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-12T07:31:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 27685Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_c2bf7e6d-4688-5424-85e6-8a63d3dcc901
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4277045505-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"90","updated":"2026-08-12T07:56:52.503Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

915

OPERA HLS water classification — 2026-08-10 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_7efef4bd-815d-50f5-9490-29f17fdae89f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

916

OPERA HLS binary water classification — 2026-08-10 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_8d68ed77-86e0-56ab-b856-bb18976ad152
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

917

OPERA HLS confidence — 2026-08-10 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_c06a8873-287c-53b9-9837-bc511a3d4894
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

918

OPERA HLS diagnostic layer — 2026-08-10 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_eb0ec80e-4437-50ef-aa33-cf3fb7e172b3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

919

OPERA HLS intermediate water classification (WTR-1) — 2026-08-10 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_3f1a2511-d30d-5e43-960e-d9dfae9d4195
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

920

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-10 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_00759921-d4d6-5a89-aa87-e78decd6983d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

921

OPERA HLS land-cover layer — 2026-08-10 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_b190ee0d-ba0b-54d1-a856-56c89bd471e1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

922

OPERA HLS terrain-shadow layer — 2026-08-10 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_4a6c6bc9-4dc9-5d3f-86b6-493ffb44ec3d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

923

OPERA HLS cloud and snow mask — 2026-08-10 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_b26b8bbe-1791-5532-8036-749d89dea645
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

924

OPERA HLS digital elevation model — 2026-08-10 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_445c4f0f-120a-5721-a944-1e6502c1d521
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

925

OPERA HLS ISO metadata — 2026-08-10 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-12T07:31:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146743Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260810T044745Z_20260812T073100Z_L9_30_v1.1.iso.xml
Asset reference: acand_acfee798-b005-5d13-9245-f6b43c4656b9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

926

OPERA HLS preview — 2026-08-10 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-12T07:30:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 13567Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_d23e2f5f-f0bf-5bb6-a3e9-c4e7f1b90b81
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4277046217-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":"97","updated":"2026-08-12T07:57:54.345Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

927

OPERA HLS water classification — 2026-08-10 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_3a320aaa-9e68-5f3d-8c00-8f2b527954ed
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

928

OPERA HLS binary water classification — 2026-08-10 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_90ccdd4e-48d3-5fe3-82ce-3564399271f4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

929

OPERA HLS confidence — 2026-08-10 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_2ed82f4c-36c1-5834-8d92-6fe068bdda83
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

930

OPERA HLS diagnostic layer — 2026-08-10 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_0fa82bb4-2256-59a6-8a25-34e2e8602502
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

931

OPERA HLS intermediate water classification (WTR-1) — 2026-08-10 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_4b705d33-9e92-5354-af09-e4f14d883a45
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

932

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-10 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_b7765c5e-a344-5334-95e1-9c5514b83062
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

933

OPERA HLS land-cover layer — 2026-08-10 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_50795e7e-7936-5629-826a-25ef3b731d8e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

934

OPERA HLS terrain-shadow layer — 2026-08-10 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_512015b8-c636-5739-b879-0c0a76f92b16
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

935

OPERA HLS cloud and snow mask — 2026-08-10 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_3b54005f-22f7-5b10-966b-28bf02b87a67
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

936

OPERA HLS digital elevation model — 2026-08-10 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_bec5bdf5-7e55-5c0a-a650-5696074d6974
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

937

OPERA HLS ISO metadata — 2026-08-10 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:47:45.817ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-12T07:30:47ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 45Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146741Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260810T044745Z_20260812T073047Z_L9_30_v1.1.iso.xml
Asset reference: acand_dd5e42c3-3923-599f-8be7-e3a004aa2a64
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:47:45.817Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

938

OPERA HLS preview — 2026-08-10 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-12T07:30:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 17993Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_f122e990-3b09-53bc-9234-cf49c74e5450
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4277043734-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":"94","updated":"2026-08-12T07:54:51.257Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

939

OPERA HLS water classification — 2026-08-10 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_77de7216-6970-536a-b9fd-00549bd4484f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

940

OPERA HLS binary water classification — 2026-08-10 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_da48bfad-e9d5-5bc0-bc47-a63bf4a3dcd6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

941

OPERA HLS confidence — 2026-08-10 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_8a90577c-4d41-586b-9d3b-027310b09a5b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

942

OPERA HLS diagnostic layer — 2026-08-10 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_8b756fd7-ff63-5787-96aa-6334bee21f35
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

943

OPERA HLS intermediate water classification (WTR-1) — 2026-08-10 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_8a6835f3-23dc-597c-a27b-731df9d56bf5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

944

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-10 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_b243de5a-5732-5863-9065-1c993452b931
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

945

OPERA HLS land-cover layer — 2026-08-10 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_f330d278-693c-5673-82ee-cef98f2a0d9e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

946

OPERA HLS terrain-shadow layer — 2026-08-10 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_2384a520-ac2b-5bfa-ab1b-c9ba2e2496ea
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

947

OPERA HLS cloud and snow mask — 2026-08-10 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_deead3b5-90c0-5741-90f3-ed1efd7d458e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

948

OPERA HLS digital elevation model — 2026-08-10 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:30:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_1ed2309c-b9bf-58a8-98c2-06f202850232
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

949

OPERA HLS ISO metadata — 2026-08-10 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-12T07:30:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 94Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146678Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260810T044809Z_20260812T073039Z_L9_30_v1.1.iso.xml
Asset reference: acand_bdbbda09-7008-5a73-9284-9f1d8655fd6f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

950

OPERA HLS preview — 2026-08-10 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-12T07:31:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 21391Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_bff37874-c511-527a-b66a-c3deda04fd40
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4277046268-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"93","updated":"2026-08-12T07:57:56.176Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

951

OPERA HLS water classification — 2026-08-10 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_e9724530-9d88-54a3-a5c5-da0fe5e7b457
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

952

OPERA HLS binary water classification — 2026-08-10 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_f7a4f509-78bd-5ba6-8791-1d6ed08cc9db
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

953

OPERA HLS confidence — 2026-08-10 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_57640d88-197d-55b3-a77e-879ee542db00
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

954

OPERA HLS diagnostic layer — 2026-08-10 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_d8c6e5fb-75f1-516d-b3f8-504194105ac5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

955

OPERA HLS intermediate water classification (WTR-1) — 2026-08-10 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_6dff745d-fb8d-5742-a9ba-9feeb51006dd
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

956

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-10 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_7b95f728-b1a8-51b8-ae7a-02eaae2e44ca
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

957

OPERA HLS land-cover layer — 2026-08-10 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_4c31c136-4d56-5974-8566-6344e4ec6978
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

958

OPERA HLS terrain-shadow layer — 2026-08-10 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_c01b8afe-8232-5ac8-9d36-37a77de1038f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

959

OPERA HLS cloud and snow mask — 2026-08-10 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_710da6e8-7031-581e-b56e-ee8892c5d777
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

960

OPERA HLS digital elevation model — 2026-08-10 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-12T07:31:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_ae492f91-8674-5507-b5ed-521b3045ccb7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

961

OPERA HLS ISO metadata — 2026-08-10 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-10T04:48:09.712ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-12T07:31:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 93Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146684Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260810T044809Z_20260812T073103Z_L9_30_v1.1.iso.xml
Asset reference: acand_e162d0de-f2e1-58c5-adcc-00ef20c68933
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-10T04:48:09.712Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

962

OPERA HLS preview — 2026-08-11 · T45RUM · v1.1 · item 962

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:25.998ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-13T18:16:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4545Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_add29534-1511-58ce-bc20-a39bb47deabe
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:25.998Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4278561518-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"99","updated":"2026-08-13T18:21:50.778Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

963

OPERA HLS water classification — 2026-08-11 · T45RUM · v1.1 · item 963

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:25.998ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T18:16:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_407773c7-631f-523e-8c46-9bac41e2b438
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:25.998Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

964

OPERA HLS binary water classification — 2026-08-11 · T45RUM · v1.1 · item 964

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:25.998ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T18:16:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_84d1207f-6e58-5c3c-a861-ae5790376ca6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:25.998Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

965

OPERA HLS confidence — 2026-08-11 · T45RUM · v1.1 · item 965

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:25.998ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T18:16:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_ad08ab34-3ae9-594d-8106-8573b1e18332
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:25.998Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

966

OPERA HLS diagnostic layer — 2026-08-11 · T45RUM · v1.1 · item 966

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:25.998ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T18:16:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_bfb0b0f2-a53b-5ea7-aa05-9ddab54ff876
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:25.998Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

967

OPERA HLS intermediate water classification (WTR-1) — 2026-08-11 · T45RUM · v1.1 · item 967

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:25.998ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T18:16:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_e7ae79a0-e1ed-54d4-9096-5ac5280a1cbb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:25.998Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

968

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-11 · T45RUM · v1.1 · item 968

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:25.998ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T18:16:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_344f4dbe-3248-5680-9172-51b6c5d0fd08
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:25.998Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

969

OPERA HLS land-cover layer — 2026-08-11 · T45RUM · v1.1 · item 969

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:25.998ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T18:16:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_fadf9479-b873-536d-b1c4-b58c2bf4e9c2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:25.998Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

970

OPERA HLS terrain-shadow layer — 2026-08-11 · T45RUM · v1.1 · item 970

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:25.998ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T18:16:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_8427ac53-fa44-59a4-b5c2-13a4ce77bf93
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:25.998Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

971

OPERA HLS cloud and snow mask — 2026-08-11 · T45RUM · v1.1 · item 971

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:25.998ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T18:16:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_a9ba27de-d178-59ef-94e5-44b46c42aa64
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:25.998Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

972

OPERA HLS digital elevation model — 2026-08-11 · T45RUM · v1.1 · item 972

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:25.998ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T18:16:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_b390223f-75bb-52d8-956e-d969f5ff0382
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:25.998Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

973

OPERA HLS ISO metadata — 2026-08-11 · T45RUM · v1.1 · item 973

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:25.998ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-13T18:16:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146740Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T044125Z_20260813T181630Z_L8_30_v1.1.iso.xml
Asset reference: acand_9bb1a193-d79c-5b87-a0a0-99c8def9eb81
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:25.998Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

974

OPERA HLS preview — 2026-08-11 · T45RUL · v1.1 · item 974

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:49.902ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-13T02:38:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 17Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 14905Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_1646e678-3b08-58c2-9ed8-b4e25387fed6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:49.902Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4277881566-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"46","updated":"2026-08-13T02:42:54.738Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

975

OPERA HLS water classification — 2026-08-11 · T45RUL · v1.1 · item 975

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:49.902ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:38:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 17Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_51246b08-2ad8-521b-9c6a-853611c95915
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:49.902Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

976

OPERA HLS binary water classification — 2026-08-11 · T45RUL · v1.1 · item 976

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:49.902ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:38:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 17Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_81d07197-a654-5048-8854-df94398058e2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:49.902Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

977

OPERA HLS confidence — 2026-08-11 · T45RUL · v1.1 · item 977

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:49.902ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:38:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 17Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_a6c06f2f-0d69-5598-8ca8-aeede4f6b3b4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:49.902Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

978

OPERA HLS diagnostic layer — 2026-08-11 · T45RUL · v1.1 · item 978

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:49.902ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:38:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 17Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_796e07b3-2e3b-5631-8caa-6e8286e9c873
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:49.902Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

979

OPERA HLS intermediate water classification (WTR-1) — 2026-08-11 · T45RUL · v1.1 · item 979

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:49.902ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:38:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 17Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_fda8f595-2f5a-5c95-b87f-6791ea97f131
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:49.902Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

980

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-11 · T45RUL · v1.1 · item 980

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:49.902ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:38:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 17Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_8558a159-588e-5c1e-8e3f-ce12c499c5d4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:49.902Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

981

OPERA HLS land-cover layer — 2026-08-11 · T45RUL · v1.1 · item 981

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:49.902ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:38:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 17Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_80518c88-bb26-5e7e-b424-a0df05832724
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:49.902Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

982

OPERA HLS terrain-shadow layer — 2026-08-11 · T45RUL · v1.1 · item 982

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:49.902ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:38:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 17Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_934ac687-3eb5-5ba4-8c68-1067eabad754
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:49.902Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

983

OPERA HLS cloud and snow mask — 2026-08-11 · T45RUL · v1.1 · item 983

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:49.902ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:38:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 17Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_07d6f99d-3311-5c4e-8a19-f42d30957d75
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:49.902Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

984

OPERA HLS digital elevation model — 2026-08-11 · T45RUL · v1.1 · item 984

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:49.902ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T02:38:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 17Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_b6974e13-18b5-5cae-9711-373db2acfc59
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:49.902Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

985

OPERA HLS ISO metadata — 2026-08-11 · T45RUL · v1.1 · item 985

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T04:41:49.902ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-13T02:38:36ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 46Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 17Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146682Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T044149Z_20260813T023836Z_L8_30_v1.1.iso.xml
Asset reference: acand_052b8787-d6f1-5a28-800c-5a9f1ef6d7d0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T04:41:49.902Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

986

OPERA HLS preview — 2026-08-11 · T45RUM · v1.1 · item 986

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:09.616ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-13T04:41:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 84Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 21111Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1_BROWSE.png
Asset reference: acand_b11d746c-ec69-552d-b320-d336450ae5e3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:09.616Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4277953873-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"84","updated":"2026-08-13T04:45:02.406Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

987

OPERA HLS water classification — 2026-08-11 · T45RUM · v1.1 · item 987

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:09.616ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 84Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1_B01_WTR.tif
Asset reference: acand_d7e0f24a-afe4-5a6c-ba55-851697b00318
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:09.616Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

988

OPERA HLS binary water classification — 2026-08-11 · T45RUM · v1.1 · item 988

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:09.616ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 84Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1_B02_BWTR.tif
Asset reference: acand_49bf9dbf-c493-5b68-8d35-1a0eb053e679
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:09.616Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

989

OPERA HLS confidence — 2026-08-11 · T45RUM · v1.1 · item 989

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:09.616ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 84Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1_B03_CONF.tif
Asset reference: acand_9196b52d-609b-52d4-bd61-c5e87d5e71fe
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:09.616Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

990

OPERA HLS diagnostic layer — 2026-08-11 · T45RUM · v1.1 · item 990

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:09.616ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 84Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1_B04_DIAG.tif
Asset reference: acand_00ef61d6-0bd5-565e-8c8e-c0e5509ba9c4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:09.616Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

991

OPERA HLS intermediate water classification (WTR-1) — 2026-08-11 · T45RUM · v1.1 · item 991

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:09.616ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 84Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1_B05_WTR-1.tif
Asset reference: acand_7909c2a8-7789-587e-97d9-d8d49840920a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:09.616Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

992

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-11 · T45RUM · v1.1 · item 992

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:09.616ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 84Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1_B06_WTR-2.tif
Asset reference: acand_10f13508-54cd-5984-b706-b107294fcabe
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:09.616Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

993

OPERA HLS land-cover layer — 2026-08-11 · T45RUM · v1.1 · item 993

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:09.616ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 84Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1_B07_LAND.tif
Asset reference: acand_e4d16614-bfff-5650-a06c-1c9a6b9e3332
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:09.616Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

994

OPERA HLS terrain-shadow layer — 2026-08-11 · T45RUM · v1.1 · item 994

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:09.616ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 84Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1_B08_SHAD.tif
Asset reference: acand_92683157-50c5-5ded-9984-f41b1bce92b2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:09.616Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

995

OPERA HLS cloud and snow mask — 2026-08-11 · T45RUM · v1.1 · item 995

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:09.616ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 84Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1_B09_CLOUD.tif
Asset reference: acand_14a4e817-f019-58c8-9a87-43cd268b5e91
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:09.616Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

996

OPERA HLS digital elevation model — 2026-08-11 · T45RUM · v1.1 · item 996

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:09.616ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 84Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1_B10_DEM.tif
Asset reference: acand_f6165117-e76b-5631-8d3b-8d09dee3af2f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:09.616Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

997

OPERA HLS ISO metadata — 2026-08-11 · T45RUM · v1.1 · item 997

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:09.616ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-13T04:41:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 84Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260811T045241Z_20260813T044153Z_S2A_30_v1.1.iso.xml
Asset reference: acand_207ed8b8-a77c-5ecd-ac60-3c81b38d4f49
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:09.616Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

998

OPERA HLS preview — 2026-08-11 · T45RUL · v1.1 · item 998

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:24.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-13T04:41:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 46613Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1_BROWSE.png
Asset reference: acand_4c995a8b-379b-518d-b3bb-2ae67cd692ef
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:24.426Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4277953538-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"43","updated":"2026-08-13T04:44:51.010Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

999

OPERA HLS water classification — 2026-08-11 · T45RUL · v1.1 · item 999

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:24.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1_B01_WTR.tif
Asset reference: acand_12897810-9970-5a73-bf54-28bf4e759260
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:24.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1000

OPERA HLS binary water classification — 2026-08-11 · T45RUL · v1.1 · item 1000

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:24.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1_B02_BWTR.tif
Asset reference: acand_da42224c-955d-5785-9d56-05701c3f3532
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:24.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1001

OPERA HLS confidence — 2026-08-11 · T45RUL · v1.1 · item 1001

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:24.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1_B03_CONF.tif
Asset reference: acand_81b18d59-85fc-51bb-b00b-9c00fb339257
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:24.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1002

OPERA HLS diagnostic layer — 2026-08-11 · T45RUL · v1.1 · item 1002

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:24.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1_B04_DIAG.tif
Asset reference: acand_a90ce4db-32ed-56f7-b76e-7e8719bc4fc8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:24.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1003

OPERA HLS intermediate water classification (WTR-1) — 2026-08-11 · T45RUL · v1.1 · item 1003

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:24.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1_B05_WTR-1.tif
Asset reference: acand_688704df-c98d-5e20-a889-1c9c7ee91d09
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:24.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1004

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-11 · T45RUL · v1.1 · item 1004

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:24.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1_B06_WTR-2.tif
Asset reference: acand_76e56000-dc4d-5691-8250-bdaba6812987
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:24.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1005

OPERA HLS land-cover layer — 2026-08-11 · T45RUL · v1.1 · item 1005

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:24.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1_B07_LAND.tif
Asset reference: acand_5088c71c-787c-50fb-b0cd-e4715e73f221
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:24.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1006

OPERA HLS terrain-shadow layer — 2026-08-11 · T45RUL · v1.1 · item 1006

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:24.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1_B08_SHAD.tif
Asset reference: acand_a0e62dfa-0e6c-5823-b10a-6280fa046820
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:24.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1007

OPERA HLS cloud and snow mask — 2026-08-11 · T45RUL · v1.1 · item 1007

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:24.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1_B09_CLOUD.tif
Asset reference: acand_963a2039-2004-5f86-82e7-0b6c9004a8b9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:24.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1008

OPERA HLS digital elevation model — 2026-08-11 · T45RUL · v1.1 · item 1008

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:24.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-13T04:41:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1_B10_DEM.tif
Asset reference: acand_ac698289-ba24-5cc9-a636-7c4d91be9851
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:24.426Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1009

OPERA HLS ISO metadata — 2026-08-11 · T45RUL · v1.1 · item 1009

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-11T05:01:24.426ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-13T04:41:41ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260811T045241Z_20260813T044141Z_S2A_30_v1.1.iso.xml
Asset reference: acand_68b3157d-ad83-5134-b71e-7469574b9884
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-11T05:01:24.426Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1010

OPERA HLS preview — 2026-08-12 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:10:48.070ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-14T03:27:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 60131Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_55c64d02-7bf6-54be-84be-e1b9c49328df
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:10:48.070Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4278941330-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"43","updated":"2026-08-14T03:43:53.637Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1011

OPERA HLS water classification — 2026-08-12 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:10:48.070ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:27:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_5248157e-83cc-5dc2-aee3-d30aa1b5f5c6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:10:48.070Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1012

OPERA HLS binary water classification — 2026-08-12 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:10:48.070ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:27:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_2ad2fbd9-1b71-588d-92d8-0058e6523261
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:10:48.070Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1013

OPERA HLS confidence — 2026-08-12 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:10:48.070ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:27:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_0d1bfa40-0a35-5ded-a16a-350629e56aee
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:10:48.070Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1014

OPERA HLS diagnostic layer — 2026-08-12 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:10:48.070ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:27:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_ae5ecc2c-954b-5cf6-8d2d-72d53e1185f3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:10:48.070Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1015

OPERA HLS intermediate water classification (WTR-1) — 2026-08-12 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:10:48.070ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:27:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_b82bbb3b-ebb6-5c6a-83ed-8a26d5bad336
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:10:48.070Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1016

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-12 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:10:48.070ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:27:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_387037a6-c749-5f25-afe8-8c9acd0bde34
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:10:48.070Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1017

OPERA HLS land-cover layer — 2026-08-12 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:10:48.070ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:27:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_f8da4a75-b9d6-5651-be40-9d1df6012a74
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:10:48.070Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1018

OPERA HLS terrain-shadow layer — 2026-08-12 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:10:48.070ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:27:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_6c2994c6-5595-5304-86dd-0e7728549d80
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:10:48.070Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1019

OPERA HLS cloud and snow mask — 2026-08-12 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:10:48.070ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:27:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_8e57c1bd-f1cc-5a02-88a6-5ba9637d8d4e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:10:48.070Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1020

OPERA HLS digital elevation model — 2026-08-12 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:10:48.070ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:27:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_c5a64290-13db-5d93-9ebd-61e6d8084a37
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:10:48.070Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1021

OPERA HLS ISO metadata — 2026-08-12 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:10:48.070ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-14T03:27:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 43Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260812T045701Z_20260814T032702Z_S2C_30_v1.1.iso.xml
Asset reference: acand_78136e8a-8438-5ddd-af32-17885aaee5ad
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:10:48.070Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1022

OPERA HLS preview — 2026-08-12 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:02.568ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-14T03:26:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 47201Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_37212426-7a69-54a4-be60-095a13fc6e8e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:02.568Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4278941255-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"56","updated":"2026-08-14T03:43:52.184Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1023

OPERA HLS water classification — 2026-08-12 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:02.568ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_f1ecb2c9-b993-5d1b-8fea-5a681f8d45ad
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:02.568Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1024

OPERA HLS binary water classification — 2026-08-12 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:02.568ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_5fe8a1a4-3368-521c-bc7c-213d8e9867b4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:02.568Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1025

OPERA HLS confidence — 2026-08-12 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:02.568ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_ec9ba8b5-55de-572b-8096-12d7423d9b58
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:02.568Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1026

OPERA HLS diagnostic layer — 2026-08-12 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:02.568ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_13dbc9a9-8e8b-5cc3-8234-5ea7a03ac8cf
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:02.568Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1027

OPERA HLS intermediate water classification (WTR-1) — 2026-08-12 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:02.568ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_fd9d7d86-f127-5b41-bc6a-149a068bcc73
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:02.568Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1028

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-12 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:02.568ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_f4508ee0-ee45-5200-9d42-514fdb7ea763
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:02.568Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1029

OPERA HLS land-cover layer — 2026-08-12 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:02.568ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_1c71fa47-0a7d-5812-bc80-9c2bdf924485
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:02.568Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1030

OPERA HLS terrain-shadow layer — 2026-08-12 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:02.568ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_a3ba1038-5302-5171-899c-d5fccde57316
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:02.568Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1031

OPERA HLS cloud and snow mask — 2026-08-12 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:02.568ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_119ef41e-7ecb-5338-ac87-adfb9a5f6035
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:02.568Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1032

OPERA HLS digital elevation model — 2026-08-12 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:02.568ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_00a27f22-be69-52c4-9cb6-774d490db3be
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:02.568Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1033

OPERA HLS ISO metadata — 2026-08-12 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:02.568ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-14T03:26:35ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260812T045701Z_20260814T032635Z_S2C_30_v1.1.iso.xml
Asset reference: acand_0a3fda2a-bcad-50ec-bb18-f2fcc8d50876
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:02.568Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1034

OPERA HLS preview — 2026-08-12 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:06.595ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-14T03:26:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 40Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 91320Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_16f187c3-a2b0-5a01-a415-5d13f8ab4f6b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:06.595Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4278941252-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":"40","updated":"2026-08-14T03:43:51.688Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1035

OPERA HLS water classification — 2026-08-12 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:06.595ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 40Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_084289e0-9678-5d73-95ee-da527a67e922
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:06.595Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1036

OPERA HLS binary water classification — 2026-08-12 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:06.595ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 40Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_570b3f09-9ba1-5af9-9483-0bbe2814655f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:06.595Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1037

OPERA HLS confidence — 2026-08-12 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:06.595ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 40Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_228b6490-5291-545c-93d1-c4ae791cf810
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:06.595Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1038

OPERA HLS diagnostic layer — 2026-08-12 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:06.595ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 40Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_ba958a7f-189b-5e1a-b1ca-d091220ede69
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:06.595Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1039

OPERA HLS intermediate water classification (WTR-1) — 2026-08-12 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:06.595ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 40Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_1e77011f-4579-5bd4-abf8-75063692181b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:06.595Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1040

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-12 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:06.595ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 40Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_d6a866f2-d8a9-5128-9095-496ac782a184
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:06.595Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1041

OPERA HLS land-cover layer — 2026-08-12 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:06.595ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 40Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_d8628fbb-e590-59be-b9aa-3807ddde0dcc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:06.595Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1042

OPERA HLS terrain-shadow layer — 2026-08-12 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:06.595ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 40Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_e855f82a-c91f-5a2a-9596-4331e9cf1a82
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:06.595Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1043

OPERA HLS cloud and snow mask — 2026-08-12 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:06.595ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 40Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_0151d0e1-2cf1-54a5-9e75-5109c6cb4ee0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:06.595Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1044

OPERA HLS digital elevation model — 2026-08-12 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:06.595ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-14T03:26:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 40Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_d693618b-b5fe-5d9a-b4d7-904e160e2684
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:06.595Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1045

OPERA HLS ISO metadata — 2026-08-12 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-12T05:11:06.595ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-14T03:26:27ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 40Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260812T045701Z_20260814T032627Z_S2C_30_v1.1.iso.xml
Asset reference: acand_3ae74afa-12fd-5550-ad49-cb4d74d99442
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-12T05:11:06.595Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1046

OPERA HLS preview — 2026-08-14 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:00:47.980ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-16T03:44:09ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 81Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 23675Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_d1931cf0-aa3e-5fb2-afea-cad12666bdaf
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:00:47.980Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4280811578-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"81","updated":"2026-08-16T03:59:48.489Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1047

OPERA HLS water classification — 2026-08-14 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:00:47.980ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:09ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 81Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_49c24578-0eeb-56b9-95f9-a6399a0541ed
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:00:47.980Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1048

OPERA HLS binary water classification — 2026-08-14 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:00:47.980ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:09ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 81Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_8a85c4ad-6ee3-5381-821d-50130976a4e8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:00:47.980Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1049

OPERA HLS confidence — 2026-08-14 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:00:47.980ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:09ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 81Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_2b73a9a5-34f8-5547-9f1e-c361d8521ded
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:00:47.980Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1050

OPERA HLS diagnostic layer — 2026-08-14 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:00:47.980ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:09ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 81Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_23e09539-fb87-52e6-b4c9-2bce60e1c5a2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:00:47.980Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1051

OPERA HLS intermediate water classification (WTR-1) — 2026-08-14 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:00:47.980ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:09ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 81Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_1d4f8428-dc05-509d-894c-a41f1c9cab59
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:00:47.980Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1052

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-14 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:00:47.980ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:09ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 81Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_d2398b96-1489-5be9-be8f-6d22880eb938
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:00:47.980Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1053

OPERA HLS land-cover layer — 2026-08-14 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:00:47.980ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:09ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 81Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_4304488b-5d0a-5e71-837c-fdc77c0859d6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:00:47.980Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1054

OPERA HLS terrain-shadow layer — 2026-08-14 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:00:47.980ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:09ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 81Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_a536a629-c305-518a-9e24-3485dd802aec
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:00:47.980Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1055

OPERA HLS cloud and snow mask — 2026-08-14 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:00:47.980ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:09ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 81Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_a7ffe271-867f-5532-8721-4bcb0d2c497b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:00:47.980Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1056

OPERA HLS digital elevation model — 2026-08-14 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:00:47.980ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:09ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 81Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_9c16a2c4-a599-51b3-ac00-40908e664429
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:00:47.980Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1057

OPERA HLS ISO metadata — 2026-08-14 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:00:47.980ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-16T03:44:09ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 81Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147167Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260814T044659Z_20260816T034409Z_S2B_30_v1.1.iso.xml
Asset reference: acand_9bd8aad7-9bc3-56b7-930b-e31593b531b2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:00:47.980Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1058

OPERA HLS preview — 2026-08-14 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:01:05.872ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-16T03:44:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 21190Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_ebf16a0d-b35c-5550-9986-48901b269fa9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:01:05.872Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4280812416-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":"87","updated":"2026-08-16T04:00:51.088Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1059

OPERA HLS water classification — 2026-08-14 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:01:05.872ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_172d055d-02d1-5f93-8f78-6114ac31157e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:01:05.872Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1060

OPERA HLS binary water classification — 2026-08-14 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:01:05.872ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_1c5d0974-e20e-5a69-85c7-4fe0fa49c861
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:01:05.872Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1061

OPERA HLS confidence — 2026-08-14 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:01:05.872ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_5cfffbdd-9c3b-523a-ac9e-c52985033de1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:01:05.872Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1062

OPERA HLS diagnostic layer — 2026-08-14 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:01:05.872ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_9f360f86-6a82-596f-8e4a-4182e8466256
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:01:05.872Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1063

OPERA HLS intermediate water classification (WTR-1) — 2026-08-14 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:01:05.872ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_1b39d6c1-1301-52f6-b68d-daeae5a7c7d6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:01:05.872Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1064

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-14 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:01:05.872ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_fd9a6674-26b1-54fa-a64d-a85610eaa0af
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:01:05.872Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1065

OPERA HLS land-cover layer — 2026-08-14 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:01:05.872ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_9491adb5-0366-5c5f-ad2d-7dfd49602603
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:01:05.872Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1066

OPERA HLS terrain-shadow layer — 2026-08-14 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:01:05.872ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_34632f3e-6a45-5dea-8a96-5ac20cc367ff
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:01:05.872Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1067

OPERA HLS cloud and snow mask — 2026-08-14 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:01:05.872ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_f491c4d7-2855-5c0d-bc62-5648db9e4f73
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:01:05.872Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1068

OPERA HLS digital elevation model — 2026-08-14 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:01:05.872ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-16T03:44:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_09a21a0d-69f1-5af7-a9ef-76b36206cd89
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:01:05.872Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1069

OPERA HLS ISO metadata — 2026-08-14 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-14T05:01:05.872ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-16T03:44:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147079Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260814T044659Z_20260816T034402Z_S2B_30_v1.1.iso.xml
Asset reference: acand_dbae388b-05b2-5fd8-904d-63c21c1efef7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-14T05:01:05.872Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1070

OPERA HLS preview — 2026-08-17 · T45RUM · v1.1 · item 1070

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-19T02:42:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4589Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_a64ccac6-106e-5ec3-a7cd-cb74acb5cfaa
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4282665276-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"100","updated":"2026-08-19T02:47:49.096Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1071

OPERA HLS water classification — 2026-08-17 · T45RUM · v1.1 · item 1071

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T02:42:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_1ecc59fe-9bc0-5a85-905e-d4a23887d04c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1072

OPERA HLS binary water classification — 2026-08-17 · T45RUM · v1.1 · item 1072

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T02:42:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_584be21f-5c33-5fae-a170-e8d3245038e9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1073

OPERA HLS confidence — 2026-08-17 · T45RUM · v1.1 · item 1073

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T02:42:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_a1df2f1c-eb1c-5727-95dd-026f5cc13422
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1074

OPERA HLS diagnostic layer — 2026-08-17 · T45RUM · v1.1 · item 1074

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T02:42:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_bad38ddb-9a44-5785-9d13-d2e1df6ffae6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1075

OPERA HLS intermediate water classification (WTR-1) — 2026-08-17 · T45RUM · v1.1 · item 1075

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T02:42:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_f52892b8-2be1-5cae-89ae-c509b645e7f2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1076

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-17 · T45RUM · v1.1 · item 1076

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T02:42:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_3c57cb4e-8da5-55f9-b5c2-7714b4087525
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1077

OPERA HLS land-cover layer — 2026-08-17 · T45RUM · v1.1 · item 1077

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T02:42:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_a3dcb472-6f3c-5c75-a1de-50d271ad30f8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1078

OPERA HLS terrain-shadow layer — 2026-08-17 · T45RUM · v1.1 · item 1078

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T02:42:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_214782b7-eeb3-5f08-8a10-e4411e534a54
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1079

OPERA HLS cloud and snow mask — 2026-08-17 · T45RUM · v1.1 · item 1079

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T02:42:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_6547eb85-7c28-5e72-a269-d17221c0a5e2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1080

OPERA HLS digital elevation model — 2026-08-17 · T45RUM · v1.1 · item 1080

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T02:42:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_5c0c4625-4e38-59ff-a8ee-aeeb533cb2a0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1081

OPERA HLS ISO metadata — 2026-08-17 · T45RUM · v1.1 · item 1081

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-19T02:42:23ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146684Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045356Z_20260819T024223Z_L9_30_v1.1.iso.xml
Asset reference: acand_ba2cab11-94ed-5595-96f3-970079115589
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1082

OPERA HLS preview — 2026-08-17 · T45RTM · v1.1 · item 1082

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-21T05:12:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 6665Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_20534e68-87b4-57d5-8a40-d15b4a5fb3a7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4284205625-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":null,"updated":"2026-08-21T05:23:03.417Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1083

OPERA HLS water classification — 2026-08-17 · T45RTM · v1.1 · item 1083

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_a3dbcbd6-07df-51e1-8321-a65e9fd44136
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1084

OPERA HLS binary water classification — 2026-08-17 · T45RTM · v1.1 · item 1084

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_c0e1903e-df4d-534a-9430-03374f6ff51b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1085

OPERA HLS confidence — 2026-08-17 · T45RTM · v1.1 · item 1085

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_67947430-da7c-59b6-af0a-65657cf4f1d4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1086

OPERA HLS diagnostic layer — 2026-08-17 · T45RTM · v1.1 · item 1086

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_f7e4d4cc-1c6e-587a-ac56-fd4e11625f6c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1087

OPERA HLS intermediate water classification (WTR-1) — 2026-08-17 · T45RTM · v1.1 · item 1087

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_9bc58f36-d031-5152-9817-43eca7b0265d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1088

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-17 · T45RTM · v1.1 · item 1088

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_6306e508-e116-5f83-8fb6-0d870e75f1cb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1089

OPERA HLS land-cover layer — 2026-08-17 · T45RTM · v1.1 · item 1089

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_9756b7be-6e2d-5acf-a617-608aa08b2f4b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1090

OPERA HLS terrain-shadow layer — 2026-08-17 · T45RTM · v1.1 · item 1090

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_dfba6cec-7f29-5bf9-abd8-6ab23ed018e4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1091

OPERA HLS cloud and snow mask — 2026-08-17 · T45RTM · v1.1 · item 1091

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_dd4f16c4-0a46-5a0a-be13-6c950c7f0347
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1092

OPERA HLS digital elevation model — 2026-08-17 · T45RTM · v1.1 · item 1092

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_d966b111-33de-5d02-b9a5-046965d4aeeb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1093

OPERA HLS ISO metadata — 2026-08-17 · T45RTM · v1.1 · item 1093

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-21T05:12:54ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146687Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045356Z_20260821T051254Z_L9_30_v1.1.iso.xml
Asset reference: acand_0ddbc732-19ba-5ab4-a7cf-512752af98d5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1094

OPERA HLS preview — 2026-08-17 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-21T05:12:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 8Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 5604Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_99bbadc3-fa1d-53b1-a1c4-7cf59fc53d5a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4284205967-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":null,"updated":"2026-08-21T05:23:50.646Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1095

OPERA HLS water classification — 2026-08-17 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 8Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_c42dc378-f486-5125-9b61-4cfff5c4a92f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1096

OPERA HLS binary water classification — 2026-08-17 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 8Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_2be88b0d-3a8f-5c39-90dd-444950f4dbb6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1097

OPERA HLS confidence — 2026-08-17 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 8Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_7de896a2-e38b-5dba-98ff-f61560ca7ecf
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1098

OPERA HLS diagnostic layer — 2026-08-17 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 8Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_041cb6cb-b825-5c71-9752-105885a0aeeb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1099

OPERA HLS intermediate water classification (WTR-1) — 2026-08-17 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 8Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_439dd494-d410-52b3-8105-582359c046b3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1100

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-17 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 8Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_26d6f367-65a7-5ef2-99b2-8576be0c3614
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1101

OPERA HLS land-cover layer — 2026-08-17 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 8Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_70d121b3-7514-5804-83db-7233df95d57e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1102

OPERA HLS terrain-shadow layer — 2026-08-17 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 8Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_4d1e703e-b9b6-527f-8ad6-9442fdf210e7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1103

OPERA HLS cloud and snow mask — 2026-08-17 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 8Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_3caa8def-2f20-5862-a575-338f8aa0a2c1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1104

OPERA HLS digital elevation model — 2026-08-17 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:12:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 8Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_754399fe-bf9a-5214-b987-a191da10181d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1105

OPERA HLS ISO metadata — 2026-08-17 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T04:53:56.550ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-21T05:12:16ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 8Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146682Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260817T045356Z_20260821T051216Z_L9_30_v1.1.iso.xml
Asset reference: acand_b327250a-1503-536a-9abd-68156299a397
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T04:53:56.550Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1106

OPERA HLS preview — 2026-08-17 · T45RUM · v1.1 · item 1106

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:46.053ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-19T03:55:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 5828Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_46555a6b-4867-539c-b0de-b6f01b6a8fdb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:46.053Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4282713361-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":"100","updated":"2026-08-19T04:16:53.131Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1107

OPERA HLS water classification — 2026-08-17 · T45RUM · v1.1 · item 1107

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:46.053ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_aa34bdba-d6af-5e54-91fe-f068225800e3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:46.053Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1108

OPERA HLS binary water classification — 2026-08-17 · T45RUM · v1.1 · item 1108

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:46.053ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_b47a1874-eb2a-5801-941f-ddf9ba3cd647
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:46.053Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1109

OPERA HLS confidence — 2026-08-17 · T45RUM · v1.1 · item 1109

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:46.053ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_e9f8d8cd-cf7b-5a30-a106-ada761f37f84
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:46.053Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1110

OPERA HLS diagnostic layer — 2026-08-17 · T45RUM · v1.1 · item 1110

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:46.053ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_be62b0f4-72cb-5b6c-aa75-e4cc0a1e0cfd
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:46.053Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1111

OPERA HLS intermediate water classification (WTR-1) — 2026-08-17 · T45RUM · v1.1 · item 1111

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:46.053ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_f3e0994a-5ed5-594d-8e6e-a39f13d38dfe
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:46.053Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1112

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-17 · T45RUM · v1.1 · item 1112

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:46.053ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_ee773004-56fc-5ef9-ba83-b870f791cd8c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:46.053Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1113

OPERA HLS land-cover layer — 2026-08-17 · T45RUM · v1.1 · item 1113

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:46.053ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_d2b3c2a8-37a6-511e-b0e9-82fc70222517
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:46.053Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1114

OPERA HLS terrain-shadow layer — 2026-08-17 · T45RUM · v1.1 · item 1114

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:46.053ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_b33ecdf2-55ad-5152-9c11-30fb4d8c35c2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:46.053Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1115

OPERA HLS cloud and snow mask — 2026-08-17 · T45RUM · v1.1 · item 1115

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:46.053ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_2ddc94a1-a8fe-5a52-aa9d-9304bef1e4c7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:46.053Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1116

OPERA HLS digital elevation model — 2026-08-17 · T45RUM · v1.1 · item 1116

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:46.053ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_cbf62866-9205-5b26-9f32-7ab657055384
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:46.053Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1117

OPERA HLS ISO metadata — 2026-08-17 · T45RUM · v1.1 · item 1117

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:46.053ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-19T03:55:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147083Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260817T045659Z_20260819T035555Z_S2B_30_v1.1.iso.xml
Asset reference: acand_5f0335c0-4cb3-5d28-b463-8f7e13ca8f00
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:46.053Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1118

OPERA HLS preview — 2026-08-17 · T45RTM · v1.1 · item 1118

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:50.248ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-19T03:55:42ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4208Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_169b7bc3-b563-581e-b0e9-e7013d00feba
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:50.248Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4282712010-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":"100","updated":"2026-08-19T04:14:51.220Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1119

OPERA HLS water classification — 2026-08-17 · T45RTM · v1.1 · item 1119

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:50.248ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:42ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_ce38225e-c412-50f0-95c3-b7568012c321
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:50.248Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1120

OPERA HLS binary water classification — 2026-08-17 · T45RTM · v1.1 · item 1120

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:50.248ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:42ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_487c79ae-8b55-51bd-b75c-628becbc0b53
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:50.248Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1121

OPERA HLS confidence — 2026-08-17 · T45RTM · v1.1 · item 1121

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:50.248ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:42ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_3cd83dc5-92ab-51b5-8aa6-2731685f82e4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:50.248Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1122

OPERA HLS diagnostic layer — 2026-08-17 · T45RTM · v1.1 · item 1122

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:50.248ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:42ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_fff2a70d-f9ea-5ae5-8b7e-fbd277f45931
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:50.248Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1123

OPERA HLS intermediate water classification (WTR-1) — 2026-08-17 · T45RTM · v1.1 · item 1123

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:50.248ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:42ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_bd12a814-3105-5336-85dc-9c538a811c1a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:50.248Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1124

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-17 · T45RTM · v1.1 · item 1124

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:50.248ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:42ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_6716fa15-11e3-5a42-af5b-8e960a565cae
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:50.248Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1125

OPERA HLS land-cover layer — 2026-08-17 · T45RTM · v1.1 · item 1125

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:50.248ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:42ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_6e3d3578-f23a-5b81-9787-58e263fca89a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:50.248Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1126

OPERA HLS terrain-shadow layer — 2026-08-17 · T45RTM · v1.1 · item 1126

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:50.248ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:42ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_3065bd08-2154-54e6-97eb-4bb9c047a49a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:50.248Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1127

OPERA HLS cloud and snow mask — 2026-08-17 · T45RTM · v1.1 · item 1127

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:50.248ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:42ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_a794f89c-27f8-529e-ab54-e0108bcd0b54
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:50.248Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1128

OPERA HLS digital elevation model — 2026-08-17 · T45RTM · v1.1 · item 1128

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:50.248ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-19T03:55:42ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_a3074460-81d0-5cf2-b644-c58757a744c7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:50.248Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1129

OPERA HLS ISO metadata — 2026-08-17 · T45RTM · v1.1 · item 1129

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-17T05:10:50.248ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-19T03:55:42ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147084Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260817T045659Z_20260819T035542Z_S2B_30_v1.1.iso.xml
Asset reference: acand_60eec179-50c6-57e9-828d-3fe7794c64f8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-17T05:10:50.248Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1130

OPERA HLS preview — 2026-08-18 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-20T03:20:56ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 13526Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_be1a8772-9d6e-53a9-9df5-67cdaeb3fad7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4283438833-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":null,"updated":"2026-08-20T03:27:49.786Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1131

OPERA HLS water classification — 2026-08-18 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:56ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_05bf3b60-f336-5840-8d02-6dbab27ebc58
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1132

OPERA HLS binary water classification — 2026-08-18 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:56ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_108d9eb6-773f-5334-832d-eb512baee628
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1133

OPERA HLS confidence — 2026-08-18 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:56ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_8b1a0671-12ac-53d8-bb25-d8624c2afcfa
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1134

OPERA HLS diagnostic layer — 2026-08-18 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:56ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_a0b1eb81-b6cd-553f-b676-40926bf4a123
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1135

OPERA HLS intermediate water classification (WTR-1) — 2026-08-18 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:56ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_f1a2258a-ba94-5f1a-bb7c-91963289bd55
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1136

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-18 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:56ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_6363763c-05ca-5696-9597-c2e5191ee249
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1137

OPERA HLS land-cover layer — 2026-08-18 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:56ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_ca561291-00bb-5222-96b1-df8a77718bf6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1138

OPERA HLS terrain-shadow layer — 2026-08-18 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:56ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_ddd79ee0-06f2-5430-b1c4-d4a5b612832c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1139

OPERA HLS cloud and snow mask — 2026-08-18 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:56ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_dd8276e5-2869-5aa3-8a38-9458eaa5d748
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1140

OPERA HLS digital elevation model — 2026-08-18 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:56ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_c8e32ca2-b7d6-5c77-aec6-ba63458aa9d5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1141

OPERA HLS ISO metadata — 2026-08-18 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-20T03:20:56ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146744Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260818T044740Z_20260820T032056Z_L8_30_v1.1.iso.xml
Asset reference: acand_e585de6b-15b3-583a-8361-9f11027094c1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1142

OPERA HLS preview — 2026-08-18 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-20T03:20:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 8136Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_92719d41-e876-5735-a0b1-7ad3a0c099db
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4283439030-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":null,"updated":"2026-08-20T03:27:53.196Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1143

OPERA HLS water classification — 2026-08-18 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_7b36112c-aeb2-5ae3-90bc-b5bcbd24ba87
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1144

OPERA HLS binary water classification — 2026-08-18 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_27272a5a-a84c-527b-a7f1-5b992964260a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1145

OPERA HLS confidence — 2026-08-18 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_91572fd9-55a0-552b-9409-fa1fa849ca61
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1146

OPERA HLS diagnostic layer — 2026-08-18 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_5f3db440-b13a-5ca3-8404-f675b93643ed
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1147

OPERA HLS intermediate water classification (WTR-1) — 2026-08-18 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_e9c5ee6a-a2b6-5468-a23a-bb332943dd80
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1148

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-18 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_479b6162-02b9-5807-a3e9-291762b7308f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1149

OPERA HLS land-cover layer — 2026-08-18 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_ba18b447-7261-54a6-a359-6a30b4e26c2d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1150

OPERA HLS terrain-shadow layer — 2026-08-18 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_bde6488e-b30f-5816-92af-b3c286f749ba
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1151

OPERA HLS cloud and snow mask — 2026-08-18 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_5f9a4f5a-0e92-5f09-89a6-1ca56b039ac3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1152

OPERA HLS digital elevation model — 2026-08-18 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_346be498-2a41-5819-8413-5ca35e3c2f85
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1153

OPERA HLS ISO metadata — 2026-08-18 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:47:40.796ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-20T03:20:30ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146744Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260818T044740Z_20260820T032030Z_L8_30_v1.1.iso.xml
Asset reference: acand_bd2d9be2-3081-56e7-9073-421d7dcddb45
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:47:40.796Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1154

OPERA HLS preview — 2026-08-18 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-20T03:20:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 10981Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_8fd80127-ca4a-5e69-8646-e0e001898bbb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4283438870-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":null,"updated":"2026-08-20T03:27:51.108Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1155

OPERA HLS water classification — 2026-08-18 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_48fc41f2-6275-563d-87ab-2a5e0814636f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1156

OPERA HLS binary water classification — 2026-08-18 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_b27d4160-887a-50fe-bdf2-7e2da5e747a5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1157

OPERA HLS confidence — 2026-08-18 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_f8074ed7-e7e8-55a7-a3b9-a6a88e722530
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1158

OPERA HLS diagnostic layer — 2026-08-18 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_0cc4dcb8-6613-5341-b185-17528e397c41
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1159

OPERA HLS intermediate water classification (WTR-1) — 2026-08-18 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_9382a538-1567-5c68-bbea-8e3a40b326ab
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1160

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-18 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_d142f641-9211-55ed-94fe-cff0b9b8dd2e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1161

OPERA HLS land-cover layer — 2026-08-18 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_17269544-ee60-55cc-8cd9-3a1126ca6dc8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1162

OPERA HLS terrain-shadow layer — 2026-08-18 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_0a9d70a1-3aab-593e-a4aa-a70cd306caa8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1163

OPERA HLS cloud and snow mask — 2026-08-18 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_fd87477e-d824-5d19-8b13-a44599a35c17
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1164

OPERA HLS digital elevation model — 2026-08-18 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_40e96fff-d2c3-5a75-b761-daa45d17fdff
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1165

OPERA HLS ISO metadata — 2026-08-18 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-20T03:20:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146684Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260818T044804Z_20260820T032044Z_L8_30_v1.1.iso.xml
Asset reference: acand_8ae81a11-68cf-5df6-9849-aa1b360d8b1b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1166

OPERA HLS preview — 2026-08-18 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-20T03:20:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 11585Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_a5ad99ab-2fc6-5ebb-8323-99908eefc068
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4283439004-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":null,"updated":"2026-08-20T03:27:52.284Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1167

OPERA HLS water classification — 2026-08-18 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_7a87ab40-aa72-5272-98f2-08a61f6ce378
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1168

OPERA HLS binary water classification — 2026-08-18 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_3b84a38b-f44d-5b75-afb8-715ff9e29135
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1169

OPERA HLS confidence — 2026-08-18 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_a4f53da9-b573-53a5-aca5-6e7cde57329e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1170

OPERA HLS diagnostic layer — 2026-08-18 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_c83d8129-b05d-548b-857d-7e0cfddf6d18
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1171

OPERA HLS intermediate water classification (WTR-1) — 2026-08-18 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_16233e1d-192e-5c1e-b5e4-1757e88f605d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1172

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-18 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_4497ec5e-30e2-501e-8b7b-41057beb18ef
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1173

OPERA HLS land-cover layer — 2026-08-18 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_e74cffc8-6ded-5bcb-a5a6-76b302638a5b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1174

OPERA HLS terrain-shadow layer — 2026-08-18 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_45eb5178-704c-57bb-abed-9dfd5cd22dee
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1175

OPERA HLS cloud and snow mask — 2026-08-18 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_149fb3a6-88fc-54f0-97ab-1a7d2aaf9d03
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1176

OPERA HLS digital elevation model — 2026-08-18 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-20T03:20:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_4ef12205-e592-59e0-bd52-20c1605952d6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1177

OPERA HLS ISO metadata — 2026-08-18 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-18T04:48:04.695ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-20T03:20:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 66Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146682Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260818T044804Z_20260820T032026Z_L8_30_v1.1.iso.xml
Asset reference: acand_8fd616d8-7baf-5888-bfbf-b34c77555d11
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-18T04:48:04.695Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1178

OPERA HLS preview — 2026-08-19 · T45RUM · v1.1 · item 1178

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:34.642ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-21T05:05:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4477Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_412123b6-1798-577e-9285-46f8ca5df194
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:34.642Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4284202082-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":null,"updated":"2026-08-21T05:12:49.415Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1179

OPERA HLS water classification — 2026-08-19 · T45RUM · v1.1 · item 1179

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:34.642ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_81a6c456-b560-5ef2-a06f-302cb6c966ec
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:34.642Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1180

OPERA HLS binary water classification — 2026-08-19 · T45RUM · v1.1 · item 1180

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:34.642ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_401e242d-2cdd-5a25-b8a6-483f06c2b9e8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:34.642Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1181

OPERA HLS confidence — 2026-08-19 · T45RUM · v1.1 · item 1181

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:34.642ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_c3fbf5d6-8b28-5c84-8279-0a271794946a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:34.642Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1182

OPERA HLS diagnostic layer — 2026-08-19 · T45RUM · v1.1 · item 1182

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:34.642ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_931633f9-ecc6-5137-9f6e-c71d66971311
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:34.642Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1183

OPERA HLS intermediate water classification (WTR-1) — 2026-08-19 · T45RUM · v1.1 · item 1183

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:34.642ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_7216f538-70aa-58fa-8ac1-ad30ebd732fc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:34.642Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1184

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-19 · T45RUM · v1.1 · item 1184

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:34.642ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_5055118d-69fa-5d13-9a66-fc5204c31917
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:34.642Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1185

OPERA HLS land-cover layer — 2026-08-19 · T45RUM · v1.1 · item 1185

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:34.642ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_65e06f94-9d60-5925-89bf-d5f8a4ddc263
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:34.642Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1186

OPERA HLS terrain-shadow layer — 2026-08-19 · T45RUM · v1.1 · item 1186

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:34.642ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_4a9e742c-0774-5675-910b-54b685530e42
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:34.642Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1187

OPERA HLS cloud and snow mask — 2026-08-19 · T45RUM · v1.1 · item 1187

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:34.642ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_9f14d08c-a2f6-572b-8823-3feaa6412ba6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:34.642Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1188

OPERA HLS digital elevation model — 2026-08-19 · T45RUM · v1.1 · item 1188

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:34.642ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_90ab3aad-f3f4-5252-9af4-6cf013f271ad
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:34.642Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1189

OPERA HLS ISO metadata — 2026-08-19 · T45RUM · v1.1 · item 1189

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:34.642ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-21T05:05:49ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146742Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044134Z_20260821T050549Z_L9_30_v1.1.iso.xml
Asset reference: acand_eb511da7-ed7d-52b8-bc83-af632d2aa2e5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:34.642Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1190

OPERA HLS preview — 2026-08-19 · T45RUL · v1.1 · item 1190

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:58.533ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-21T05:05:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 7371Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_48cf4b33-d06f-520b-af16-454d07061cae
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:58.533Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4284202103-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":null,"updated":"2026-08-21T05:12:49.929Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1191

OPERA HLS water classification — 2026-08-19 · T45RUL · v1.1 · item 1191

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:58.533ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_508694b7-8dcf-5132-847e-2e10d252af7f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:58.533Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1192

OPERA HLS binary water classification — 2026-08-19 · T45RUL · v1.1 · item 1192

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:58.533ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_89409f40-77ec-5970-a986-6719062c1e2f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:58.533Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1193

OPERA HLS confidence — 2026-08-19 · T45RUL · v1.1 · item 1193

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:58.533ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_e8914f6e-c40e-5edd-8f4b-770e9dc15663
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:58.533Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1194

OPERA HLS diagnostic layer — 2026-08-19 · T45RUL · v1.1 · item 1194

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:58.533ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_3864e9e9-9857-5119-8fee-e2a97068e1d6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:58.533Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1195

OPERA HLS intermediate water classification (WTR-1) — 2026-08-19 · T45RUL · v1.1 · item 1195

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:58.533ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_3b669a3c-dc55-57a7-b6b4-f616d5fe7af5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:58.533Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1196

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-19 · T45RUL · v1.1 · item 1196

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:58.533ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_832bae70-231e-5096-a3b6-37b54d8b5dee
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:58.533Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1197

OPERA HLS land-cover layer — 2026-08-19 · T45RUL · v1.1 · item 1197

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:58.533ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_26f97554-3da4-586b-b0ad-b88cc071648f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:58.533Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1198

OPERA HLS terrain-shadow layer — 2026-08-19 · T45RUL · v1.1 · item 1198

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:58.533ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_5ddbdd8c-17c9-50b7-91a0-de5034de9779
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:58.533Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1199

OPERA HLS cloud and snow mask — 2026-08-19 · T45RUL · v1.1 · item 1199

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:58.533ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_2f4de228-dfad-569c-aae7-8d90ac2f5559
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:58.533Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1200

OPERA HLS digital elevation model — 2026-08-19 · T45RUL · v1.1 · item 1200

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:58.533ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T05:05:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_23cf3bb5-f195-5c1b-b9eb-9ef5a6543c18
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:58.533Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1201

OPERA HLS ISO metadata — 2026-08-19 · T45RUL · v1.1 · item 1201

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T04:41:58.533ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-21T05:05:38ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146683Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044158Z_20260821T050538Z_L9_30_v1.1.iso.xml
Asset reference: acand_cdf1d7b3-a077-5573-8a85-ebc4c28c5a78
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T04:41:58.533Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1202

OPERA HLS preview — 2026-08-19 · T45RUM · v1.1 · item 1202

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:00:50.370ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-21T04:30:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 11390Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_9a89e77f-6ed2-5f32-9b41-5098e2cffbac
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:00:50.370Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4284193612-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":null,"updated":"2026-08-21T04:47:50.233Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1203

OPERA HLS water classification — 2026-08-19 · T45RUM · v1.1 · item 1203

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:00:50.370ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_e0bee0da-eff9-57ee-8126-a93310485872
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:00:50.370Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1204

OPERA HLS binary water classification — 2026-08-19 · T45RUM · v1.1 · item 1204

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:00:50.370ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_9e19ece8-a1b4-5873-9f24-b7fbd3436916
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:00:50.370Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1205

OPERA HLS confidence — 2026-08-19 · T45RUM · v1.1 · item 1205

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:00:50.370ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_c59000c5-d6e8-5fbd-804f-bbddb32f5e1b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:00:50.370Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1206

OPERA HLS diagnostic layer — 2026-08-19 · T45RUM · v1.1 · item 1206

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:00:50.370ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_93bf3648-fe95-5259-be35-56cd6b26cd09
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:00:50.370Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1207

OPERA HLS intermediate water classification (WTR-1) — 2026-08-19 · T45RUM · v1.1 · item 1207

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:00:50.370ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_8f5da2d0-aa0e-54f7-803a-7314344a1b0b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:00:50.370Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1208

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-19 · T45RUM · v1.1 · item 1208

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:00:50.370ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_08fa1f5d-a889-56ca-8284-fdedfa4dcb98
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:00:50.370Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1209

OPERA HLS land-cover layer — 2026-08-19 · T45RUM · v1.1 · item 1209

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:00:50.370ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_424631f6-4a57-54a8-b77f-6e1591bff148
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:00:50.370Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1210

OPERA HLS terrain-shadow layer — 2026-08-19 · T45RUM · v1.1 · item 1210

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:00:50.370ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_1d0f80e1-9f4a-5ccb-aef1-01c0d8aa3927
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:00:50.370Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1211

OPERA HLS cloud and snow mask — 2026-08-19 · T45RUM · v1.1 · item 1211

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:00:50.370ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_2993c9e8-277e-50f6-81ba-adb567570bd1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:00:50.370Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1212

OPERA HLS digital elevation model — 2026-08-19 · T45RUM · v1.1 · item 1212

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:00:50.370ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_8806bcec-176a-575a-82a0-2f4e60d75b5d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:00:50.370Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1213

OPERA HLS ISO metadata — 2026-08-19 · T45RUM · v1.1 · item 1213

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:00:50.370ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-21T04:30:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 95Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260819T044701Z_20260821T043044Z_S2C_30_v1.1.iso.xml
Asset reference: acand_c1907908-5978-59af-866d-fffc8fed0e58
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:00:50.370Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1214

OPERA HLS preview — 2026-08-19 · T45RUL · v1.1 · item 1214

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:01:05.192ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-21T04:30:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 6155Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_34a3b005-34a7-589d-9433-51cb7f99de14
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:01:05.192Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4284193245-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":null,"updated":"2026-08-21T04:46:53.222Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1215

OPERA HLS water classification — 2026-08-19 · T45RUL · v1.1 · item 1215

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:01:05.192ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_983980d2-9809-55fc-89c7-88c173a3878b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:01:05.192Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1216

OPERA HLS binary water classification — 2026-08-19 · T45RUL · v1.1 · item 1216

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:01:05.192ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_fc19d958-fc04-5b51-b245-4d9b712ba766
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:01:05.192Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1217

OPERA HLS confidence — 2026-08-19 · T45RUL · v1.1 · item 1217

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:01:05.192ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_cc3519a0-7c42-5e38-a6a2-0dbbfa7eb140
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:01:05.192Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1218

OPERA HLS diagnostic layer — 2026-08-19 · T45RUL · v1.1 · item 1218

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:01:05.192ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_68100c9a-40fe-58a9-a8ff-0d8e9663e8ee
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:01:05.192Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1219

OPERA HLS intermediate water classification (WTR-1) — 2026-08-19 · T45RUL · v1.1 · item 1219

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:01:05.192ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_68c6ee0d-03e8-5a61-b885-eb5a553a2264
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:01:05.192Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1220

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-19 · T45RUL · v1.1 · item 1220

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:01:05.192ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_ef24eec1-7dcc-5531-b377-78f79d6ea199
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:01:05.192Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1221

OPERA HLS land-cover layer — 2026-08-19 · T45RUL · v1.1 · item 1221

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:01:05.192ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_e2532065-d155-58d1-9b31-dda7eb72f79b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:01:05.192Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1222

OPERA HLS terrain-shadow layer — 2026-08-19 · T45RUL · v1.1 · item 1222

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:01:05.192ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_ef50e14d-7ca1-5074-b81a-3df47938492d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:01:05.192Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1223

OPERA HLS cloud and snow mask — 2026-08-19 · T45RUL · v1.1 · item 1223

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:01:05.192ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_757ead34-92dd-5e9b-9bb2-7a4ed5a96ba5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:01:05.192Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1224

OPERA HLS digital elevation model — 2026-08-19 · T45RUL · v1.1 · item 1224

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:01:05.192ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-21T04:30:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_e8e564d1-c598-5b21-b454-56a27bf9aac9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:01:05.192Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1225

OPERA HLS ISO metadata — 2026-08-19 · T45RUL · v1.1 · item 1225

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-19T05:01:05.192ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-21T04:30:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260819T044701Z_20260821T043037Z_S2C_30_v1.1.iso.xml
Asset reference: acand_64578b92-73a8-5c90-9ddf-8f014079b9f3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-19T05:01:05.192Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1226

OPERA HLS preview — 2026-08-22 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:45.917ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-24T04:46:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 19537Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_375d4715-22da-5f74-892b-6559bcf0b60c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:45.917Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4286483345-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":null,"updated":"2026-08-24T04:49:50.006Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1227

OPERA HLS water classification — 2026-08-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:45.917ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:46:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_029afd38-139b-5034-8726-f4446aca2f90
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:45.917Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1228

OPERA HLS binary water classification — 2026-08-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:45.917ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:46:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_9117defd-9370-57ff-9cc8-4dced7bfdcce
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:45.917Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1229

OPERA HLS confidence — 2026-08-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:45.917ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:46:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_363cf0fa-6dae-591c-a7b8-ba8eb1e34bae
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:45.917Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1230

OPERA HLS diagnostic layer — 2026-08-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:45.917ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:46:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_2e999263-0ed0-58f9-812b-2bfa446d73b6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:45.917Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1231

OPERA HLS intermediate water classification (WTR-1) — 2026-08-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:45.917ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:46:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_9f376b25-c1cd-5920-a53b-01b320282abf
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:45.917Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1232

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:45.917ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:46:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_38d81dde-932a-5447-9dc1-600015703374
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:45.917Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1233

OPERA HLS land-cover layer — 2026-08-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:45.917ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:46:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_6fe04a27-dd4b-5f38-a068-84b6741674f7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:45.917Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1234

OPERA HLS terrain-shadow layer — 2026-08-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:45.917ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:46:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_323fcc11-f8dc-5224-ad75-b524a40ae974
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:45.917Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1235

OPERA HLS cloud and snow mask — 2026-08-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:45.917ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:46:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_6dc4f3a7-c81b-5c7a-b134-6e394ac25d27
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:45.917Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1236

OPERA HLS digital elevation model — 2026-08-22 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:45.917ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:46:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_99e78da9-6429-5622-a3b7-4dede7090324
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:45.917Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1237

OPERA HLS ISO metadata — 2026-08-22 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:45.917ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-24T04:46:02ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 89Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147081Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260822T045651Z_20260824T044602Z_S2C_30_v1.1.iso.xml
Asset reference: acand_ddb1340b-d716-5e44-ba38-38502a6d332e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:45.917Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1238

OPERA HLS preview — 2026-08-22 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:50.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 11623Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_906c4920-1052-5672-9369-da3b8b74d45d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:50.125Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4286482756-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":null,"updated":"2026-08-24T04:48:53.254Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1239

OPERA HLS water classification — 2026-08-22 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:50.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_1287a531-a387-53cc-a983-0beb545636c9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:50.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1240

OPERA HLS binary water classification — 2026-08-22 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:50.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_2d0edc00-c0ce-548f-addc-07d533da42e0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:50.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1241

OPERA HLS confidence — 2026-08-22 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:50.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_a37d067d-70e7-5f62-b999-14af8ca82d76
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:50.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1242

OPERA HLS diagnostic layer — 2026-08-22 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:50.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_bdf30972-b29f-56a9-ac79-1860bffe377d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:50.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1243

OPERA HLS intermediate water classification (WTR-1) — 2026-08-22 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:50.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_0f7d0ae2-2e8c-5321-b5d0-7df9aa629f20
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:50.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1244

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-22 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:50.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_39978365-8bd7-5ce8-bd32-8ba8dfd8c842
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:50.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1245

OPERA HLS land-cover layer — 2026-08-22 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:50.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_6108f37a-eabf-5ed0-929f-364bd39d54b1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:50.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1246

OPERA HLS terrain-shadow layer — 2026-08-22 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:50.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_ce0ab495-5ca6-58cf-8e53-be9b738c324f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:50.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1247

OPERA HLS cloud and snow mask — 2026-08-22 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:50.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_4b3bda83-7e7f-51b8-8b00-6f84a18fa409
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:50.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1248

OPERA HLS digital elevation model — 2026-08-22 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:50.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_5dec3252-8501-5b1e-a766-9f4b1a36e190
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:50.125Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1249

OPERA HLS ISO metadata — 2026-08-22 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:10:50.125ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260822T045651Z_20260824T044555Z_S2C_30_v1.1.iso.xml
Asset reference: acand_2f3f2972-0c46-5744-b7d4-f82f1f7fd57f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:10:50.125Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1250

OPERA HLS preview — 2026-08-22 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:00.408ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 26827Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_3fe344e4-3423-56f5-b489-9646e246922f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:00.408Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4286482752-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":null,"updated":"2026-08-24T04:48:52.074Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1251

OPERA HLS water classification — 2026-08-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:00.408ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_321e47b2-536c-5bd8-bf51-1c1920083427
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:00.408Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1252

OPERA HLS binary water classification — 2026-08-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:00.408ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_d9446e8b-b9a4-5214-9749-4544c4cd77b5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:00.408Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1253

OPERA HLS confidence — 2026-08-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:00.408ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_06817090-96d6-5f32-9adf-8198f894ea30
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:00.408Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1254

OPERA HLS diagnostic layer — 2026-08-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:00.408ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_034e480c-39f9-5a6a-8178-e3db057ba45e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:00.408Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1255

OPERA HLS intermediate water classification (WTR-1) — 2026-08-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:00.408ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_1ed52991-5379-5738-8676-90b17e2f16ab
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:00.408Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1256

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:00.408ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_22a2c18e-0bdb-52bc-ba8a-d2f03cb2c265
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:00.408Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1257

OPERA HLS land-cover layer — 2026-08-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:00.408ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_b73d5492-734d-52ea-844a-ff0b08514142
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:00.408Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1258

OPERA HLS terrain-shadow layer — 2026-08-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:00.408ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_4a716983-601a-54bb-889c-b78739af5cce
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:00.408Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1259

OPERA HLS cloud and snow mask — 2026-08-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:00.408ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_15d5d709-2993-5e53-be3e-ef9aac5f014c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:00.408Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1260

OPERA HLS digital elevation model — 2026-08-22 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:00.408ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_49f11785-ebf3-5e47-9a33-e59400d1fa3c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:00.408Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1261

OPERA HLS ISO metadata — 2026-08-22 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:00.408ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-24T04:45:55ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 83Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147076Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260822T045651Z_20260824T044555Z_S2C_30_v1.1.iso.xml
Asset reference: acand_f2c2231d-0139-5109-a1c1-fb00318fd4fc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:00.408Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1262

OPERA HLS preview — 2026-08-22 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:04.447ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-24T03:41:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 30576Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_dfbba156-d070-57f5-a3c4-a178943d9763
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:04.447Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4286460090-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":null,"updated":"2026-08-24T03:56:50.364Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1263

OPERA HLS water classification — 2026-08-22 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:04.447ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T03:41:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_44477374-5701-5d77-b815-77e83fe83e1c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:04.447Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1264

OPERA HLS binary water classification — 2026-08-22 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:04.447ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T03:41:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_dacf2b98-874a-521d-8aff-8829b90bf13a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:04.447Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1265

OPERA HLS confidence — 2026-08-22 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:04.447ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T03:41:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_8285d681-8ef2-57cf-9235-e9f8826c542c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:04.447Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1266

OPERA HLS diagnostic layer — 2026-08-22 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:04.447ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T03:41:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_d6e7b97c-4fe2-5503-9298-e57a250fe318
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:04.447Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1267

OPERA HLS intermediate water classification (WTR-1) — 2026-08-22 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:04.447ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T03:41:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_778073d4-7789-544a-9622-6787092bb7db
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:04.447Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1268

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-22 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:04.447ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T03:41:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_89d236d7-5ae3-533f-9c3e-19f6833542f8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:04.447Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1269

OPERA HLS land-cover layer — 2026-08-22 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:04.447ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T03:41:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_3dda5098-3ff9-51ff-bd7a-7ccbe7732cfd
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:04.447Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1270

OPERA HLS terrain-shadow layer — 2026-08-22 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:04.447ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T03:41:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_448685de-fe9f-5cc4-aebe-631cfa22dda0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:04.447Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1271

OPERA HLS cloud and snow mask — 2026-08-22 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:04.447ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T03:41:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_e3d39396-1d90-53ab-b33c-5a00149e5ede
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:04.447Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1272

OPERA HLS digital elevation model — 2026-08-22 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:04.447ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-24T03:41:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_02eaed52-1ccd-5464-826d-7637ab8e3703
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:04.447Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1273

OPERA HLS ISO metadata — 2026-08-22 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-22T05:11:04.447ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-24T03:41:07ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260822T045651Z_20260824T034107Z_S2C_30_v1.1.iso.xml
Asset reference: acand_c67f8fd6-5f96-5e66-bb0a-211542984d58
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-22T05:11:04.447Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1274

OPERA HLS preview — 2026-08-25 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-25T04:53:55.072ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-31T23:15:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 62Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 5959Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_500429b9-a217-530f-9269-f1cc2bce42d0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-25T04:53:55.072Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4294146207-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":null,"updated":"2026-08-31T23:38:50.569Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1275

OPERA HLS water classification — 2026-08-25 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-25T04:53:55.072ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T23:15:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 62Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_94663b63-6ead-57c1-842f-60ddabb974aa
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-25T04:53:55.072Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1276

OPERA HLS binary water classification — 2026-08-25 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-25T04:53:55.072ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T23:15:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 62Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_3b4d3d67-0208-5bd9-843d-c21b8945301c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-25T04:53:55.072Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1277

OPERA HLS confidence — 2026-08-25 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-25T04:53:55.072ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T23:15:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 62Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_06177013-9600-51b4-879c-dd295f7ce7e9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-25T04:53:55.072Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1278

OPERA HLS diagnostic layer — 2026-08-25 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-25T04:53:55.072ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T23:15:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 62Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_fc20ba6d-9f10-5846-9521-0b7fab3c9838
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-25T04:53:55.072Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1279

OPERA HLS intermediate water classification (WTR-1) — 2026-08-25 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-25T04:53:55.072ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T23:15:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 62Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_4b2c33f7-22f2-50df-87ae-76fb4054a4be
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-25T04:53:55.072Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1280

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-25 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Pre Event Reference

Baseline candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-25T04:53:55.072ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T23:15:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 62Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_c8308303-8ce1-53fc-9e66-8d04575e603f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-25T04:53:55.072Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1281

OPERA HLS land-cover layer — 2026-08-25 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-25T04:53:55.072ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T23:15:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 62Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_c9dc211b-3ef8-5e6b-826b-4fa9ff0c43a2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-25T04:53:55.072Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1282

OPERA HLS terrain-shadow layer — 2026-08-25 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-25T04:53:55.072ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T23:15:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 62Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_fff8d071-3163-5969-be55-3260d1866d2a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-25T04:53:55.072Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1283

OPERA HLS cloud and snow mask — 2026-08-25 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-25T04:53:55.072ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T23:15:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 62Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_f90760e1-e2a0-58db-a271-b02ee1da3f09
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-25T04:53:55.072Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1284

OPERA HLS digital elevation model — 2026-08-25 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-25T04:53:55.072ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T23:15:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 62Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_25e83889-4554-5b8b-ab99-9d410859c4d9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-25T04:53:55.072Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1285

OPERA HLS ISO metadata — 2026-08-25 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Pre Event Reference

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Pre Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-25T04:53:55.072ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-31T23:15:29ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 62Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146679Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

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Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260825T045355Z_20260831T231529Z_L8_30_v1.1.iso.xml
Asset reference: acand_80086930-a4f8-5873-829c-dff2a166143e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-25T04:53:55.072Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1286

OPERA HLS preview — 2026-08-26 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-02T21:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 21806Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_5cea311e-7302-52d7-9d47-501bdfdf7147
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4296576504-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":null,"updated":"2026-09-02T21:30:53.168Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1287

OPERA HLS water classification — 2026-08-26 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_d3ac4a1f-d6b9-562b-9bf8-02bfa354c01f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1288

OPERA HLS binary water classification — 2026-08-26 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_ccbe0345-040c-50a8-912f-a488a59d2544
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1289

OPERA HLS confidence — 2026-08-26 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_09524e26-6992-5df2-b749-9cb9c04933b4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1290

OPERA HLS diagnostic layer — 2026-08-26 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_1ca3d91a-4836-5cd0-b9a7-fbba0ab51ea6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1291

OPERA HLS intermediate water classification (WTR-1) — 2026-08-26 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_7e5a5f51-bdab-5e43-8254-2e54afecf5ff
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1292

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-26 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_acebd62c-63e8-5786-a14f-c5880cba349a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1293

OPERA HLS land-cover layer — 2026-08-26 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_924b12c8-f020-5485-a8dd-d143aa187643
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1294

OPERA HLS terrain-shadow layer — 2026-08-26 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_895e850d-9a3b-557d-8b5a-ba36bb44ca6f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1295

OPERA HLS cloud and snow mask — 2026-08-26 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_626e5baa-8624-5f3e-87f6-ea7c340e0192
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1296

OPERA HLS digital elevation model — 2026-08-26 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_143ef9c8-f9d8-592d-b0fc-5ba23b56329a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1297

OPERA HLS ISO metadata — 2026-08-26 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-02T21:28:06ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 87Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 44Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146742Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260826T044748Z_20260902T212806Z_L9_30_v1.1.iso.xml
Asset reference: acand_9152bad0-f8f7-58bc-8737-8deb095a7c05
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1298

OPERA HLS preview — 2026-08-26 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-02T21:26:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 29322Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_71d8bdf9-31ac-5ef3-a231-0841ffadd825
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4296578273-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":null,"updated":"2026-09-02T21:33:50.239Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1299

OPERA HLS water classification — 2026-08-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:26:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_9b72dee7-b4a7-5402-801d-7299c3528fdb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1300

OPERA HLS binary water classification — 2026-08-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:26:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_36c7fbca-b58d-5d57-b220-e6d9d6da37be
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1301

OPERA HLS confidence — 2026-08-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:26:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_6b580790-495d-5f15-84c9-42093aec3464
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1302

OPERA HLS diagnostic layer — 2026-08-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:26:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_09978aad-94d9-5f17-b07b-0c2a15c71811
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1303

OPERA HLS intermediate water classification (WTR-1) — 2026-08-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:26:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_1d5b70f0-d5e0-5f80-bc15-8cbfa1927b5a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1304

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:26:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_3c394d3a-3bbc-5d8a-81cd-cc3ae7e26571
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1305

OPERA HLS land-cover layer — 2026-08-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:26:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_416cc2f6-42be-55a1-acdf-779f4ea516eb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1306

OPERA HLS terrain-shadow layer — 2026-08-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:26:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_21623929-2211-5931-93b3-49efe3bb2fd3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1307

OPERA HLS cloud and snow mask — 2026-08-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:26:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_efe66c54-9000-5774-ab7b-8c886e4baa1b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1308

OPERA HLS digital elevation model — 2026-08-26 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:26:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_ef51bc47-44b8-5e9d-87e2-9fece642bc37
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1309

OPERA HLS ISO metadata — 2026-08-26 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-26T04:47:48.916ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-02T21:26:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146742Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260826T044748Z_20260902T212653Z_L9_30_v1.1.iso.xml
Asset reference: acand_8bb1db9a-ce16-5390-af63-ed5cd5dae6c3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-26T04:47:48.916Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1310

OPERA HLS preview — 2026-08-27 · T45RUM · v1.1 · item 1310

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:34.132ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-01T18:42:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4427Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_d07a57e2-a4aa-5119-993f-b613e7385e66
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:34.132Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4295222385-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":null,"updated":"2026-09-01T18:52:53.755Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1311

OPERA HLS water classification — 2026-08-27 · T45RUM · v1.1 · item 1311

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:34.132ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T18:42:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_aa03ab61-a3c8-517a-8352-973e613d9158
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:34.132Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1312

OPERA HLS binary water classification — 2026-08-27 · T45RUM · v1.1 · item 1312

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:34.132ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T18:42:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_d3e8498f-cf31-53b6-ba13-b6a5d959df59
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:34.132Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1313

OPERA HLS confidence — 2026-08-27 · T45RUM · v1.1 · item 1313

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:34.132ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T18:42:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_274f372f-0098-5765-9399-6c60d0b7058b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:34.132Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1314

OPERA HLS diagnostic layer — 2026-08-27 · T45RUM · v1.1 · item 1314

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:34.132ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T18:42:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_706fc1cc-ba77-5239-9c80-1d34d50f6bda
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:34.132Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1315

OPERA HLS intermediate water classification (WTR-1) — 2026-08-27 · T45RUM · v1.1 · item 1315

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:34.132ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T18:42:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_a1069bd0-556d-5508-bcb7-dcc8f862baa2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:34.132Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1316

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-27 · T45RUM · v1.1 · item 1316

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:34.132ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T18:42:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_d4f93bec-abd7-5d89-8c44-5697522846aa
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:34.132Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1317

OPERA HLS land-cover layer — 2026-08-27 · T45RUM · v1.1 · item 1317

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:34.132ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T18:42:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_d485ec26-42ad-5e8a-b340-427a40677c83
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:34.132Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1318

OPERA HLS terrain-shadow layer — 2026-08-27 · T45RUM · v1.1 · item 1318

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:34.132ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T18:42:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_7ec6e1de-fbb2-558a-b46e-36c00fcc3050
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:34.132Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1319

OPERA HLS cloud and snow mask — 2026-08-27 · T45RUM · v1.1 · item 1319

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:34.132ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T18:42:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_31659497-5cde-57c8-ab5f-e794c8dd9f9a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:34.132Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1320

OPERA HLS digital elevation model — 2026-08-27 · T45RUM · v1.1 · item 1320

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:34.132ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T18:42:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_fd0868f1-44a2-526d-8bbc-022ed398837f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:34.132Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1321

OPERA HLS ISO metadata — 2026-08-27 · T45RUM · v1.1 · item 1321

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:34.132ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-01T18:42:44ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146740Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044134Z_20260901T184244Z_L8_30_v1.1.iso.xml
Asset reference: acand_81616f8d-a777-52ad-ace1-995df1f8d795
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:34.132Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1322

OPERA HLS preview — 2026-08-27 · T45RUL · v1.1 · item 1322

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-31T20:26:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 72Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 13908Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_400c15c4-5885-5268-8e7b-ba7098211d33
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4293967434-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":null,"updated":"2026-08-31T20:31:51.327Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1323

OPERA HLS water classification — 2026-08-27 · T45RUL · v1.1 · item 1323

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T20:26:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 72Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_c969d6dc-42fe-5859-816c-b62212066a97
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1324

OPERA HLS binary water classification — 2026-08-27 · T45RUL · v1.1 · item 1324

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T20:26:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 72Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_eca8a734-8b06-5c88-8083-3c4709cdd939
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1325

OPERA HLS confidence — 2026-08-27 · T45RUL · v1.1 · item 1325

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T20:26:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 72Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_bec5e7a5-68f9-55bc-98a2-695189631995
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1326

OPERA HLS diagnostic layer — 2026-08-27 · T45RUL · v1.1 · item 1326

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T20:26:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 72Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_645cddc6-cbb2-51c2-bbad-b2fe59264560
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1327

OPERA HLS intermediate water classification (WTR-1) — 2026-08-27 · T45RUL · v1.1 · item 1327

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T20:26:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 72Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_4c7fd9cf-c415-548e-b654-ee03c151e9b0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1328

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-27 · T45RUL · v1.1 · item 1328

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T20:26:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 72Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_e1877aaa-b31b-5fdc-89e3-3fe45371def9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1329

OPERA HLS land-cover layer — 2026-08-27 · T45RUL · v1.1 · item 1329

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T20:26:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 72Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_5236debc-b832-503e-9f41-d1aa1ee514b0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1330

OPERA HLS terrain-shadow layer — 2026-08-27 · T45RUL · v1.1 · item 1330

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T20:26:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 72Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_02f084ec-7c7c-542b-a014-9185d388bbdc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1331

OPERA HLS cloud and snow mask — 2026-08-27 · T45RUL · v1.1 · item 1331

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T20:26:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 72Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_0eb1a975-1728-5131-9f28-2832bd1870d7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1332

OPERA HLS digital elevation model — 2026-08-27 · T45RUL · v1.1 · item 1332

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-08-31T20:26:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 72Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_c87903b4-3af3-50b2-8bc4-783a31462ef9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1333

OPERA HLS ISO metadata — 2026-08-27 · T45RUL · v1.1 · item 1333

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-08-31T20:26:25ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 72Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146682Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T044158Z_20260831T202625Z_L8_30_v1.1.iso.xml
Asset reference: acand_c5fca30b-767d-55e4-ba1e-473a3a3d90a3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1334

OPERA HLS preview — 2026-08-27 · T45RUM · v1.1 · item 1334

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-01T02:40:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4427Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1_BROWSE.png
Asset reference: acand_16df24b5-ec20-57ec-b902-e55aad0acd63
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4294340596-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":null,"updated":"2026-09-01T02:49:52.965Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1335

OPERA HLS water classification — 2026-08-27 · T45RUM · v1.1 · item 1335

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T02:40:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1_B01_WTR.tif
Asset reference: acand_6f795134-5705-52e0-a382-e093644552f1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1336

OPERA HLS binary water classification — 2026-08-27 · T45RUM · v1.1 · item 1336

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T02:40:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1_B02_BWTR.tif
Asset reference: acand_7c9be2ab-71e8-512c-a6ed-bb4bfeb9d506
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1337

OPERA HLS confidence — 2026-08-27 · T45RUM · v1.1 · item 1337

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T02:40:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1_B03_CONF.tif
Asset reference: acand_20b7713d-528c-5fff-80c7-94505f6a35ea
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1338

OPERA HLS diagnostic layer — 2026-08-27 · T45RUM · v1.1 · item 1338

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T02:40:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1_B04_DIAG.tif
Asset reference: acand_678bf2b9-f281-5141-842d-01c558ccfa16
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1339

OPERA HLS intermediate water classification (WTR-1) — 2026-08-27 · T45RUM · v1.1 · item 1339

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T02:40:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1_B05_WTR-1.tif
Asset reference: acand_0d6c812f-6d36-50a3-bdc4-087fe553e768
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1340

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-27 · T45RUM · v1.1 · item 1340

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T02:40:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1_B06_WTR-2.tif
Asset reference: acand_9daec53d-792f-5deb-ae7b-1ec74447e572
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1341

OPERA HLS land-cover layer — 2026-08-27 · T45RUM · v1.1 · item 1341

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T02:40:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1_B07_LAND.tif
Asset reference: acand_3aa37ab4-4347-5f14-9738-40c3bf6008be
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1342

OPERA HLS terrain-shadow layer — 2026-08-27 · T45RUM · v1.1 · item 1342

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T02:40:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1_B08_SHAD.tif
Asset reference: acand_ed3a07f5-ae69-5b59-a383-77d22aa4522f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1343

OPERA HLS cloud and snow mask — 2026-08-27 · T45RUM · v1.1 · item 1343

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T02:40:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1_B09_CLOUD.tif
Asset reference: acand_483a5fc9-8c26-5319-b78b-59040053b08b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1344

OPERA HLS digital elevation model — 2026-08-27 · T45RUM · v1.1 · item 1344

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T02:40:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1_B10_DEM.tif
Asset reference: acand_6590bb8c-14df-5da2-a961-cfc7b6b05aea
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1345

OPERA HLS ISO metadata — 2026-08-27 · T45RUM · v1.1 · item 1345

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T04:41:58.027ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-01T02:40:52ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146682Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260827T044158Z_20260901T024052Z_L8_30_v1.1.iso.xml
Asset reference: acand_652856f4-f033-52f0-b21d-a3de07ea0d16
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T04:41:58.027Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1346

OPERA HLS preview — 2026-08-27 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:10:50.083ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-01T10:50:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 10121Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_6c929b36-f514-5730-9e74-1af5910a5b71
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:10:50.083Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4294776351-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":null,"updated":"2026-09-01T10:56:55.545Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1347

OPERA HLS water classification — 2026-08-27 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:10:50.083ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T10:50:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_61480d63-4665-5527-afce-7fbbda786f5f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:10:50.083Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1348

OPERA HLS binary water classification — 2026-08-27 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:10:50.083ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T10:50:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_815fb8b7-8e32-5b7f-9478-d2665169c049
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:10:50.083Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1349

OPERA HLS confidence — 2026-08-27 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:10:50.083ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T10:50:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_c0f7f132-d473-5db0-9eb7-9aa331749ff2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:10:50.083Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1350

OPERA HLS diagnostic layer — 2026-08-27 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:10:50.083ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T10:50:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_70bb10c1-572a-531e-8b59-0462d3daa327
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:10:50.083Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1351

OPERA HLS intermediate water classification (WTR-1) — 2026-08-27 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:10:50.083ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T10:50:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_d8ce0de1-d6a0-55b1-b8a5-b1728eec43f4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:10:50.083Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1352

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-27 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:10:50.083ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T10:50:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_bb4d6693-5035-5831-b901-1ed817969d68
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:10:50.083Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1353

OPERA HLS land-cover layer — 2026-08-27 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:10:50.083ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T10:50:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_13371790-703f-5182-9a7c-efcf34560f11
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:10:50.083Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1354

OPERA HLS terrain-shadow layer — 2026-08-27 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:10:50.083ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T10:50:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_870ae3a5-30bb-5e65-ab50-e340cbbb25bd
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:10:50.083Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1355

OPERA HLS cloud and snow mask — 2026-08-27 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:10:50.083ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T10:50:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_47011f3d-f648-5815-ab76-f825472cae8e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:10:50.083Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1356

OPERA HLS digital elevation model — 2026-08-27 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:10:50.083ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-01T10:50:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_60eadc7d-cadc-5747-a5fb-7297e3dbd3ef
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:10:50.083Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1357

OPERA HLS ISO metadata — 2026-08-27 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:10:50.083ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-01T10:50:53ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 97Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260827T045659Z_20260901T105053Z_S2B_30_v1.1.iso.xml
Asset reference: acand_dc120974-7411-5432-82a6-079d0084d1da
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:10:50.083Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1358

OPERA HLS preview — 2026-08-27 · T45RUL · v1.1 · item 1358

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:00.380ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-02T21:28:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 29297Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_8a17a09b-cd62-5b05-9130-dadb689af0a0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:00.380Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4296577813-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":null,"updated":"2026-09-02T21:32:53.370Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1359

OPERA HLS water classification — 2026-08-27 · T45RUL · v1.1 · item 1359

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:00.380ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_dedef1c9-dff2-598c-a65c-88b12245f187
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:00.380Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1360

OPERA HLS binary water classification — 2026-08-27 · T45RUL · v1.1 · item 1360

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:00.380ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_03a099de-e011-571a-b90d-64106eb52a7a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:00.380Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1361

OPERA HLS confidence — 2026-08-27 · T45RUL · v1.1 · item 1361

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:00.380ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_6c075967-41ba-5665-8a23-fc9a5b622890
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:00.380Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1362

OPERA HLS diagnostic layer — 2026-08-27 · T45RUL · v1.1 · item 1362

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:00.380ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_96969181-e4ab-50f2-8d58-e30d664c28e8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:00.380Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1363

OPERA HLS intermediate water classification (WTR-1) — 2026-08-27 · T45RUL · v1.1 · item 1363

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:00.380ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_9f926553-b960-5bcb-a8d4-44005982e8d1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:00.380Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1364

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-27 · T45RUL · v1.1 · item 1364

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:00.380ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_19cbc397-aa0e-5d52-9224-addac78e7c69
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:00.380Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1365

OPERA HLS land-cover layer — 2026-08-27 · T45RUL · v1.1 · item 1365

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:00.380ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_440ff274-24fd-591f-a4b5-007fcbd4362a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:00.380Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1366

OPERA HLS terrain-shadow layer — 2026-08-27 · T45RUL · v1.1 · item 1366

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:00.380ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_474d2c80-3499-5af6-93f7-f4f86b78d93e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:00.380Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1367

OPERA HLS cloud and snow mask — 2026-08-27 · T45RUL · v1.1 · item 1367

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:00.380ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_e7f13f17-5808-5233-85bd-168dd4ec2552
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:00.380Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1368

OPERA HLS digital elevation model — 2026-08-27 · T45RUL · v1.1 · item 1368

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:00.380ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_dc94b925-e9db-5ed3-b6aa-2f88154c259d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:00.380Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1369

OPERA HLS ISO metadata — 2026-08-27 · T45RUL · v1.1 · item 1369

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:00.380ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-02T21:28:39ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 80Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 69Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147077Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260827T045659Z_20260902T212839Z_S2B_30_v1.1.iso.xml
Asset reference: acand_fa359890-4805-52d7-864b-27652ce98fb9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:00.380Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1370

OPERA HLS preview — 2026-08-27 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:04.409ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-02T21:28:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4348Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_b9e0e890-785f-5d04-99b2-c52ccfacdb12
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:04.409Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4296576949-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":null,"updated":"2026-09-02T21:31:50.156Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1371

OPERA HLS water classification — 2026-08-27 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:04.409ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_7a02390a-d025-502f-9378-33944d3e2a5c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:04.409Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1372

OPERA HLS binary water classification — 2026-08-27 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:04.409ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_7e5c2a96-6d32-55c4-ac67-8c700d29b02f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:04.409Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1373

OPERA HLS confidence — 2026-08-27 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:04.409ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_c4e6cdaf-e8cd-553c-b1e3-cabfdb475343
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:04.409Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1374

OPERA HLS diagnostic layer — 2026-08-27 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:04.409ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_d0e2ba36-0421-57c2-b20f-e06e9e9e72e5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:04.409Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1375

OPERA HLS intermediate water classification (WTR-1) — 2026-08-27 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:04.409ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_78c829a3-b502-5ed2-aae1-a7a0cf62ae5f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:04.409Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1376

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-27 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:04.409ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_38a38382-c380-5df7-be99-1638b798106e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:04.409Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1377

OPERA HLS land-cover layer — 2026-08-27 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:04.409ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_57869554-c5d6-54dc-9d3d-e5630250dd89
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:04.409Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1378

OPERA HLS terrain-shadow layer — 2026-08-27 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:04.409ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_8a1426c0-1610-56fc-9124-4baf3374b89a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:04.409Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1379

OPERA HLS cloud and snow mask — 2026-08-27 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:04.409ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_d3d52d1b-7144-54f4-b28f-6f9f1f5900a7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:04.409Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1380

OPERA HLS digital elevation model — 2026-08-27 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:04.409ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T21:28:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_b77ace2f-56bb-55f8-a0a2-e22da60cd867
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:04.409Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1381

OPERA HLS ISO metadata — 2026-08-27 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27T05:11:04.409ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-02T21:28:37ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147080Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260827T045659Z_20260902T212837Z_S2B_30_v1.1.iso.xml
Asset reference: acand_a45ecf05-3218-571d-aafb-768a91be0425
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-27T05:11:04.409Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1382

OPERA HLS preview — 2026-08-29 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-29T05:01:05.699ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-02T15:59:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 23982Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_4e2834b8-59dc-5af3-8186-4f2826d7270c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-29T05:01:05.699Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4296372977-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":null,"updated":"2026-09-02T16:25:52.173Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1383

OPERA HLS water classification — 2026-08-29 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-29T05:01:05.699ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T15:59:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_2c6e3383-abff-5844-adaf-abc08c9fcc96
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-29T05:01:05.699Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1384

OPERA HLS binary water classification — 2026-08-29 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-29T05:01:05.699ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T15:59:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_32160f0e-4303-5b90-b216-ce2a92a36823
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-29T05:01:05.699Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1385

OPERA HLS confidence — 2026-08-29 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-29T05:01:05.699ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T15:59:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_515489e7-95ba-5cef-aa53-053133ec3c4a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-29T05:01:05.699Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1386

OPERA HLS diagnostic layer — 2026-08-29 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-29T05:01:05.699ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T15:59:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_fd5b415d-68fc-5401-9e6d-bd841c57e43d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-29T05:01:05.699Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1387

OPERA HLS intermediate water classification (WTR-1) — 2026-08-29 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-29T05:01:05.699ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T15:59:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_cea58ab1-267b-5d4d-8c61-3433a531865a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-29T05:01:05.699Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1388

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-29 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-29T05:01:05.699ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T15:59:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_8a0fb624-db49-589a-9c0c-b4d6f91b963f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-29T05:01:05.699Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1389

OPERA HLS land-cover layer — 2026-08-29 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-29T05:01:05.699ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T15:59:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_301dc17c-3c63-5c19-961f-63cb2e5c4c0a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-29T05:01:05.699Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1390

OPERA HLS terrain-shadow layer — 2026-08-29 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-29T05:01:05.699ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T15:59:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_4fdc9f06-126d-5b3d-98f2-c2152837526e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-29T05:01:05.699Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1391

OPERA HLS cloud and snow mask — 2026-08-29 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-29T05:01:05.699ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T15:59:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_a3d5a8f0-f1b0-5a64-b8bb-ae2490451efc
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-29T05:01:05.699Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1392

OPERA HLS digital elevation model — 2026-08-29 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-29T05:01:05.699ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-02T15:59:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_ba293aed-e10b-5ee2-b713-19fb59900223
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-29T05:01:05.699Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1393

OPERA HLS ISO metadata — 2026-08-29 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-29T05:01:05.699ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-02T15:59:04ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 91Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 78Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147078Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260829T044701Z_20260902T155904Z_S2C_30_v1.1.iso.xml
Asset reference: acand_6270cfd4-5d97-54a7-8eb8-8c1cdefddd71
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-29T05:01:05.699Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1394

OPERA HLS preview — 2026-08-31 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-31T05:01:22.981ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-04T02:35:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 6014Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1_BROWSE.png
Asset reference: acand_386ae389-6980-58d0-a1b2-a94b5d51902d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-31T05:01:22.981Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4297845005-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":null,"updated":"2026-09-04T02:37:55.482Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1395

OPERA HLS water classification — 2026-08-31 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-31T05:01:22.981ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T02:35:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1_B01_WTR.tif
Asset reference: acand_ea5f442a-fa26-522e-aeb9-7fe40fe21671
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-31T05:01:22.981Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1396

OPERA HLS binary water classification — 2026-08-31 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-31T05:01:22.981ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T02:35:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1_B02_BWTR.tif
Asset reference: acand_26238e85-0558-5b62-8e32-a11a268244f6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-31T05:01:22.981Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1397

OPERA HLS confidence — 2026-08-31 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-31T05:01:22.981ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T02:35:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1_B03_CONF.tif
Asset reference: acand_e0a44bb1-a4b7-5328-bec1-b2a8141e8353
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-31T05:01:22.981Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1398

OPERA HLS diagnostic layer — 2026-08-31 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-31T05:01:22.981ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T02:35:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1_B04_DIAG.tif
Asset reference: acand_80a623ec-9fd5-52db-bff9-5040778148c9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-31T05:01:22.981Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1399

OPERA HLS intermediate water classification (WTR-1) — 2026-08-31 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-31T05:01:22.981ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T02:35:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1_B05_WTR-1.tif
Asset reference: acand_9869d1e7-8b8d-5164-846a-076a5b8eb3bd
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-31T05:01:22.981Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1400

OPERA HLS water classification before cloud masking (WTR-2) — 2026-08-31 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-31T05:01:22.981ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T02:35:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1_B06_WTR-2.tif
Asset reference: acand_594236d2-f5e5-5d9a-b46e-0fe59444d93a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-31T05:01:22.981Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1401

OPERA HLS land-cover layer — 2026-08-31 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-31T05:01:22.981ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T02:35:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1_B07_LAND.tif
Asset reference: acand_5fd41f1d-8b23-5265-9ae0-607652caa0bd
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-31T05:01:22.981Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1402

OPERA HLS terrain-shadow layer — 2026-08-31 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-31T05:01:22.981ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T02:35:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1_B08_SHAD.tif
Asset reference: acand_b5498839-7e04-569a-927e-cbf927c18536
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-31T05:01:22.981Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1403

OPERA HLS cloud and snow mask — 2026-08-31 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-31T05:01:22.981ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T02:35:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1_B09_CLOUD.tif
Asset reference: acand_7cbd0efa-f50f-5223-933c-111022541029
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-31T05:01:22.981Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1404

OPERA HLS digital elevation model — 2026-08-31 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-31T05:01:22.981ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T02:35:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1_B10_DEM.tif
Asset reference: acand_e4e769eb-e33c-5f77-a053-0dd3a0481127
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-31T05:01:22.981Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1405

OPERA HLS ISO metadata — 2026-08-31 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-31T05:01:22.981ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-04T02:35:00ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 79Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260831T045231Z_20260904T023500Z_S2A_30_v1.1.iso.xml
Asset reference: acand_6adbb3d5-c1a1-5418-b043-87a3f969fcfb
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-08-31T05:01:22.981Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1406

OPERA HLS preview — 2026-09-01 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:46.741ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-03T10:52:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 10254Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_fff8ac14-218d-5e1d-9237-ba0b6a37b388
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:46.741Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4297342843-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":null,"updated":"2026-09-03T10:59:50.360Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1407

OPERA HLS water classification — 2026-09-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:46.741ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_600d1cbf-88dd-5ec7-93c0-3d2743cd00d5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:46.741Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1408

OPERA HLS binary water classification — 2026-09-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:46.741ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_f46b0454-0062-5a7a-bc2e-a7129cedc471
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:46.741Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1409

OPERA HLS confidence — 2026-09-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:46.741ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_0d87346e-3abf-54bc-ac7c-5459e6f4fd0d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:46.741Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1410

OPERA HLS diagnostic layer — 2026-09-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:46.741ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_1fe31f95-65cd-544d-a051-3ea7a087a757
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:46.741Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1411

OPERA HLS intermediate water classification (WTR-1) — 2026-09-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:46.741ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_4b4adb7f-4609-5dda-ad0e-7c64c779c648
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:46.741Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1412

OPERA HLS water classification before cloud masking (WTR-2) — 2026-09-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:46.741ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_f3991f4e-5c4c-5798-8cb0-61e4adf3b791
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:46.741Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1413

OPERA HLS land-cover layer — 2026-09-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:46.741ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_876580dd-3034-59e0-9a5b-604c4a8e7e4e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:46.741Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1414

OPERA HLS terrain-shadow layer — 2026-09-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:46.741ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_e6c18881-664f-5e72-b386-7115e3924cec
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:46.741Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1415

OPERA HLS cloud and snow mask — 2026-09-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:46.741ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_5aef9e6e-b9a7-5190-aae7-9c02b6cbf923
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:46.741Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1416

OPERA HLS digital elevation model — 2026-09-01 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:46.741ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_01d6d98a-fe45-5f51-afca-c30ca2682caa
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:46.741Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1417

OPERA HLS ISO metadata — 2026-09-01 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:46.741ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-03T10:52:26ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 90Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147078Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260901T045701Z_20260903T105226Z_S2C_30_v1.1.iso.xml
Asset reference: acand_7bdf5470-1e49-594a-b981-3f3425c3c71d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:46.741Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1418

OPERA HLS preview — 2026-09-01 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:50.957ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-03T10:52:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4217Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_ae01e57b-5bdf-55c0-af8b-e4c6f8500828
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:50.957Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4297343821-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":null,"updated":"2026-09-03T11:00:03.983Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1419

OPERA HLS water classification — 2026-09-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:50.957ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_31f80df6-8c28-5640-9cfc-5a0054948a58
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:50.957Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1420

OPERA HLS binary water classification — 2026-09-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:50.957ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_dc548cce-eff2-564e-9afd-99057796532d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:50.957Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1421

OPERA HLS confidence — 2026-09-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:50.957ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_5783e98c-48e9-5dec-9b10-f062b0131125
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:50.957Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1422

OPERA HLS diagnostic layer — 2026-09-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:50.957ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_f1eb45d9-f8ee-5b3a-a743-4b0c61b338dd
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:50.957Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1423

OPERA HLS intermediate water classification (WTR-1) — 2026-09-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:50.957ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_c7dae91d-d05a-53a3-b4f5-1c288760f691
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:50.957Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1424

OPERA HLS water classification before cloud masking (WTR-2) — 2026-09-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:50.957ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_5b9e41fc-c618-5521-a692-9d019e15bba6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:50.957Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1425

OPERA HLS land-cover layer — 2026-09-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:50.957ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_6b4f4001-b37f-5742-b65e-55dd8bf76691
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:50.957Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1426

OPERA HLS terrain-shadow layer — 2026-09-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:50.957ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_ee7184c6-b58c-5359-adfe-38a034cc3561
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:50.957Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1427

OPERA HLS cloud and snow mask — 2026-09-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:50.957ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_bd159476-d1b9-570e-8c3b-8b6c9f664eab
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:50.957Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1428

OPERA HLS digital elevation model — 2026-09-01 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:50.957ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_401e4b62-3689-5cb9-848c-a7ed49e29ced
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:50.957Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1429

OPERA HLS ISO metadata — 2026-09-01 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:10:50.957ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-03T10:52:12ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147083Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260901T045701Z_20260903T105212Z_S2C_30_v1.1.iso.xml
Asset reference: acand_e618073c-05dd-598e-a663-64f5a18adad7
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:10:50.957Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1430

OPERA HLS preview — 2026-09-01 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:01.243ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-03T10:52:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 7962Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_b583284c-2ca6-5928-b201-92d0f25b7df5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:01.243Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4297336562-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":null,"updated":"2026-09-03T10:57:51.422Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1431

OPERA HLS water classification — 2026-09-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:01.243ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_6603ea14-e40c-5d7d-ba29-b3af8bb23245
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:01.243Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1432

OPERA HLS binary water classification — 2026-09-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:01.243ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_4274d2d0-5293-5c89-bee3-3fedca2c0559
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:01.243Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1433

OPERA HLS confidence — 2026-09-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:01.243ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_067a4864-890e-5fdc-b510-502913ae3f16
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:01.243Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1434

OPERA HLS diagnostic layer — 2026-09-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:01.243ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_3edd8732-61e8-52bf-945f-378a3aa399a2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:01.243Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1435

OPERA HLS intermediate water classification (WTR-1) — 2026-09-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:01.243ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_c914d089-9730-52a5-93ae-5ad9464f8e94
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:01.243Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1436

OPERA HLS water classification before cloud masking (WTR-2) — 2026-09-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:01.243ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_bc4be062-dd9e-5b4b-8fc6-38f439ce6d49
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:01.243Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1437

OPERA HLS land-cover layer — 2026-09-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:01.243ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_8a41eeff-c1d7-58b8-9989-a6f58cf83e74
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:01.243Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1438

OPERA HLS terrain-shadow layer — 2026-09-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:01.243ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_2e5cf137-662f-518e-8459-bea48a40249f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:01.243Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1439

OPERA HLS cloud and snow mask — 2026-09-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:01.243ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_bec79d16-72c4-5836-a8e9-bbeb443583b5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:01.243Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1440

OPERA HLS digital elevation model — 2026-09-01 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:01.243ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-03T10:52:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_ee607282-8e39-5aca-85b2-74900335efd0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:01.243Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1441

OPERA HLS ISO metadata — 2026-09-01 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:01.243ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-03T10:52:18ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 68Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260901T045701Z_20260903T105218Z_S2C_30_v1.1.iso.xml
Asset reference: acand_2c4d99ad-0577-5243-8a04-479210ad109d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:01.243Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1442

OPERA HLS preview — 2026-09-01 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:05.265ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-05T14:51:14ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4230Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1_BROWSE.png
Asset reference: acand_a0588e67-db45-5a51-b0f3-4411be51dc4b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:05.265Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4299287664-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":null,"updated":"2026-09-05T14:54:17.639Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1443

OPERA HLS water classification — 2026-09-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:05.265ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-05T14:51:14ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1_B01_WTR.tif
Asset reference: acand_d2b2899c-cd4b-5ed7-8208-d47f1b268ee5
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:05.265Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1444

OPERA HLS binary water classification — 2026-09-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:05.265ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-05T14:51:14ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1_B02_BWTR.tif
Asset reference: acand_662e686c-6034-537a-847e-717b37ce9504
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:05.265Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1445

OPERA HLS confidence — 2026-09-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:05.265ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-05T14:51:14ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1_B03_CONF.tif
Asset reference: acand_73b1566f-a42b-53f0-8788-3675e396f673
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:05.265Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1446

OPERA HLS diagnostic layer — 2026-09-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:05.265ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-05T14:51:14ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1_B04_DIAG.tif
Asset reference: acand_acd11c5f-1f07-5eb1-b2d1-b9fe854356c9
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:05.265Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1447

OPERA HLS intermediate water classification (WTR-1) — 2026-09-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:05.265ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-05T14:51:14ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1_B05_WTR-1.tif
Asset reference: acand_9daaac51-53cd-5ad1-8526-98118d57af8d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:05.265Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1448

OPERA HLS water classification before cloud masking (WTR-2) — 2026-09-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:05.265ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-05T14:51:14ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1_B06_WTR-2.tif
Asset reference: acand_e861a0e2-8c13-53ce-a8b9-ea78b3c53140
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:05.265Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1449

OPERA HLS land-cover layer — 2026-09-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:05.265ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-05T14:51:14ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1_B07_LAND.tif
Asset reference: acand_d515551f-af90-5ecf-9b1d-f2ba47cbeb23
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:05.265Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1450

OPERA HLS terrain-shadow layer — 2026-09-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:05.265ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-05T14:51:14ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1_B08_SHAD.tif
Asset reference: acand_31c8aa34-728d-592f-a5fa-ab42b23e7887
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:05.265Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1451

OPERA HLS cloud and snow mask — 2026-09-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:05.265ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-05T14:51:14ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1_B09_CLOUD.tif
Asset reference: acand_c14a118c-8317-56db-982e-e394c846b47b
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:05.265Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1452

OPERA HLS digital elevation model — 2026-09-01 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:05.265ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-05T14:51:14ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1_B10_DEM.tif
Asset reference: acand_6f34c4dc-b9e7-5931-94e1-cb90354272e1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:05.265Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1453

OPERA HLS ISO metadata — 2026-09-01 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-01T05:11:05.265ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-05T14:51:14ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260901T045701Z_20260905T145114Z_S2C_30_v1.1.iso.xml
Asset reference: acand_d2bc3ff9-99ec-5e25-8fe7-a77dcad1f31a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-01T05:11:05.265Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1454

OPERA HLS preview — 2026-09-02 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-04T14:29:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4627Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_97bcbbf2-6b98-5d1f-8be3-c97d18aa69df
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4298262299-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":null,"updated":"2026-09-04T14:37:54.875Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1455

OPERA HLS water classification — 2026-09-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T14:29:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_533f21b1-0b4a-5e08-865a-48031030b575
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1456

OPERA HLS binary water classification — 2026-09-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T14:29:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_a71b753b-febc-58ba-ae22-cd97f155b88e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1457

OPERA HLS confidence — 2026-09-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T14:29:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_6ea24bf0-4c3f-5610-98e0-42779312ebef
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1458

OPERA HLS diagnostic layer — 2026-09-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T14:29:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_1f5bda83-869d-58da-83e1-a95522c0746f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1459

OPERA HLS intermediate water classification (WTR-1) — 2026-09-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T14:29:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_8a8fdb16-307d-5946-a7ae-d117df327bb0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1460

OPERA HLS water classification before cloud masking (WTR-2) — 2026-09-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T14:29:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_a50afd3e-8eac-53d4-8208-a05f9fd0c111
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1461

OPERA HLS land-cover layer — 2026-09-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T14:29:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_abce3fbc-525e-5d1b-b6a1-0d9196999d54
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1462

OPERA HLS terrain-shadow layer — 2026-09-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T14:29:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_c276e8f0-116d-5955-b1bc-40bc94d27404
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1463

OPERA HLS cloud and snow mask — 2026-09-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T14:29:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_17d56882-6ed7-5635-b232-990f5d722daa
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1464

OPERA HLS digital elevation model — 2026-09-02 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-04T14:29:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_0b56c650-3802-5925-b40a-70d262d32753
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1465

OPERA HLS ISO metadata — 2026-09-02 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-04T14:29:57ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 2Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146684Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260902T045403Z_20260904T142957Z_L9_30_v1.1.iso.xml
Asset reference: acand_46b8a8eb-2577-5928-ac67-015399bb2c8d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1466

OPERA HLS preview — 2026-09-02 · T45RTL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-06T02:13:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 5955Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_6b3ecee4-599c-511d-8229-2b9e37c0f5d0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4299712104-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1","boxes":["27.0446385 83.8988452 28.0551355 85.0326721"],"cloud_cover":null,"updated":"2026-09-06T02:19:55.207Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1467

OPERA HLS water classification — 2026-09-02 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_b6196a49-593a-5226-b011-361a7f0b033e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1468

OPERA HLS binary water classification — 2026-09-02 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_b91c8c16-ef36-5a6f-b1b3-eaec89077402
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1469

OPERA HLS confidence — 2026-09-02 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_1a0a7798-3c27-55ea-9602-981ef6d6ffe6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1470

OPERA HLS diagnostic layer — 2026-09-02 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_7c4e6959-bc1a-5d5c-a4c6-bd8ba20b7d82
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1471

OPERA HLS intermediate water classification (WTR-1) — 2026-09-02 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_afc878f9-02c4-5f9e-9ec8-1f83274c1687
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1472

OPERA HLS water classification before cloud masking (WTR-2) — 2026-09-02 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_c455d1fe-555d-5896-b10a-193a678f7810
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1473

OPERA HLS land-cover layer — 2026-09-02 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_c088ad5f-2436-5711-a60e-62acfae62205
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1474

OPERA HLS terrain-shadow layer — 2026-09-02 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_db5dd1b2-d333-5412-ab8c-2a9ad87991b2
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1475

OPERA HLS cloud and snow mask — 2026-09-02 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_1bc06146-89e2-5c64-8944-0c3fb7983097
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1476

OPERA HLS digital elevation model — 2026-09-02 · T45RTL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_acc45068-096e-5918-9847-38b5753286a0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1477

OPERA HLS ISO metadata — 2026-09-02 · T45RTL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8988452,27.0446385,85.0326721,28.0551355]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-06T02:13:46ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 98Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 7Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146679Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTL_20260902T045403Z_20260906T021346Z_L9_30_v1.1.iso.xml
Asset reference: acand_73a77b12-f2be-5bd7-b242-a043f8af6622
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1478

OPERA HLS preview — 2026-09-02 · T45RTM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-06T02:13:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 9519Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_b5cbaab9-bd05-5f77-a7e9-ef356698142e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4299712719-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1","boxes":["27.9461194 83.8723715 28.9572497 85.0165467"],"cloud_cover":null,"updated":"2026-09-06T02:20:51.328Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1479

OPERA HLS water classification — 2026-09-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_8adcf9fb-f4bd-5303-b471-211ac345558e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1480

OPERA HLS binary water classification — 2026-09-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_38e90070-128c-51f0-8166-57061a836f7e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1481

OPERA HLS confidence — 2026-09-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_d809c5f5-2ebe-501d-9945-7f2b9f1e4760
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1482

OPERA HLS diagnostic layer — 2026-09-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_ca9ff925-75e9-5a93-971e-f5672b04b436
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1483

OPERA HLS intermediate water classification (WTR-1) — 2026-09-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_88aa5ab6-8123-5d51-afd6-52a59fdec87d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1484

OPERA HLS water classification before cloud masking (WTR-2) — 2026-09-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_80bfa81c-e384-5d2d-8dd2-92ff3ed67f75
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1485

OPERA HLS land-cover layer — 2026-09-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_02eb0680-6e2e-5f72-9c10-42dfaf81d701
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1486

OPERA HLS terrain-shadow layer — 2026-09-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_429af4ef-836f-51af-bc3c-ee2f65eede3e
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1487

OPERA HLS cloud and snow mask — 2026-09-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_1c71f976-de51-58fb-8eb6-fb16a1a1ee49
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1488

OPERA HLS digital elevation model — 2026-09-02 · T45RTM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T02:13:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_21698d1a-0755-566f-a81a-db520dd998ef
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1489

OPERA HLS ISO metadata — 2026-09-02 · T45RTM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-02T04:54:03.232ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [83.8723715,27.9461194,85.0165467,28.9572497]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-06T02:13:51ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 88Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146685Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RTM_20260902T045403Z_20260906T021351Z_L9_30_v1.1.iso.xml
Asset reference: acand_b62bb1bd-d1fe-5ca7-8749-f20248e62dc1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-02T04:54:03.232Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1490

OPERA HLS preview — 2026-09-03 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-03T05:00:50.393ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-06T14:55:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 20336Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1_BROWSE.png
Asset reference: acand_30adae98-5bf2-543a-b9a9-0e80e9c30721
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-03T05:00:50.393Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4300341312-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":null,"updated":"2026-09-06T14:59:05.203Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1491

OPERA HLS water classification — 2026-09-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-03T05:00:50.393ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T14:55:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1_B01_WTR.tif
Asset reference: acand_b38aecd5-414f-552e-9971-c2df78dde148
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-03T05:00:50.393Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1492

OPERA HLS binary water classification — 2026-09-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-03T05:00:50.393ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T14:55:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1_B02_BWTR.tif
Asset reference: acand_8da35ec5-ee40-5083-b9ff-c4534cae01de
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-03T05:00:50.393Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1493

OPERA HLS confidence — 2026-09-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-03T05:00:50.393ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T14:55:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1_B03_CONF.tif
Asset reference: acand_7d377855-f071-52bd-82cb-17346a7870f3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-03T05:00:50.393Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1494

OPERA HLS diagnostic layer — 2026-09-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-03T05:00:50.393ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T14:55:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1_B04_DIAG.tif
Asset reference: acand_59094915-bdfa-53dc-9105-223442ccf8f4
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-03T05:00:50.393Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1495

OPERA HLS intermediate water classification (WTR-1) — 2026-09-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-03T05:00:50.393ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T14:55:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1_B05_WTR-1.tif
Asset reference: acand_88542d52-fc79-5131-8d4c-162b828453a0
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-03T05:00:50.393Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1496

OPERA HLS water classification before cloud masking (WTR-2) — 2026-09-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-03T05:00:50.393ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T14:55:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1_B06_WTR-2.tif
Asset reference: acand_8eb5fded-abcd-5ac0-873d-91dc45838356
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-03T05:00:50.393Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1497

OPERA HLS land-cover layer — 2026-09-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-03T05:00:50.393ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T14:55:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1_B07_LAND.tif
Asset reference: acand_6bef368d-64f1-5381-8aae-c4d97b9325c1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-03T05:00:50.393Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1498

OPERA HLS terrain-shadow layer — 2026-09-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-03T05:00:50.393ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T14:55:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1_B08_SHAD.tif
Asset reference: acand_b7027a5e-6499-5e5f-8b62-b5b21df2fc5a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-03T05:00:50.393Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1499

OPERA HLS cloud and snow mask — 2026-09-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-03T05:00:50.393ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T14:55:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1_B09_CLOUD.tif
Asset reference: acand_6184a612-c91f-5643-b655-e87081f3d303
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-03T05:00:50.393Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1500

OPERA HLS digital elevation model — 2026-09-03 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-03T05:00:50.393ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T14:55:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1_B10_DEM.tif
Asset reference: acand_0f7926c2-4259-5adb-9071-2f6a3126c648
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-03T05:00:50.393Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1501

OPERA HLS ISO metadata — 2026-09-03 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-03T05:00:50.393ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-06T14:55:48ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 85Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 56Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 147082Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260903T044659Z_20260906T145548Z_S2B_30_v1.1.iso.xml
Asset reference: acand_539ff171-8454-5908-8c87-c9dd8dd13dc8
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-03T05:00:50.393Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1502

OPERA HLS preview — 2026-09-04 · T45RUM · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:41:42.298ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-06T18:27:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 4442Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_350612ba-5465-5c66-9cca-f21cbfcfab3d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:41:42.298Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4300464903-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1","boxes":["27.9652494 84.8974506 28.9686079 86.0330006"],"cloud_cover":null,"updated":"2026-09-06T18:35:51.070Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1503

OPERA HLS water classification — 2026-09-04 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:41:42.298ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_4eecd4b8-76bc-56aa-a89d-2382081bf78d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:41:42.298Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1504

OPERA HLS binary water classification — 2026-09-04 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Cloud-obscured water product · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:41:42.298ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_2aad1767-1b93-5a2f-a598-635543810978
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:41:42.298Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1505

OPERA HLS confidence — 2026-09-04 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:41:42.298ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_6b2e780a-b578-5495-88d4-3f41c68e6ba6
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:41:42.298Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1506

OPERA HLS diagnostic layer — 2026-09-04 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:41:42.298ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_7e51302b-9017-580e-9e98-83925cfb2e09
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:41:42.298Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1507

OPERA HLS intermediate water classification (WTR-1) — 2026-09-04 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:41:42.298ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_5aa940d8-6fae-5129-9090-ca03ca527aae
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:41:42.298Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1508

OPERA HLS water classification before cloud masking (WTR-2) — 2026-09-04 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:41:42.298ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_be641bfc-5847-5e68-845c-6ed90228d534
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:41:42.298Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1509

OPERA HLS land-cover layer — 2026-09-04 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:41:42.298ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_b2c4ee3a-84ed-5ad8-adbb-acb133c95c2d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:41:42.298Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1510

OPERA HLS terrain-shadow layer — 2026-09-04 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:41:42.298ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_781babfa-2e39-5d50-b390-de4f9e0d1a9c
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:41:42.298Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1511

OPERA HLS cloud and snow mask — 2026-09-04 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:41:42.298ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_4d570f6b-e844-59a4-98b3-055bac9d98c3
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:41:42.298Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1512

OPERA HLS digital elevation model — 2026-09-04 · T45RUM · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:41:42.298ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_27ce7a76-633d-57fc-b3ac-93d1f2357c60
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:41:42.298Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1513

OPERA HLS ISO metadata — 2026-09-04 · T45RUM · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:41:42.298ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.8974506,27.9652494,86.0330006,28.9686079]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-06T18:27:08ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 100Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 1Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146741Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO metadata reports 100% cloud coverage. This product does not establish clear-sky surface-water observations; use its masks and metadata as quality context.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUM_20260904T044142Z_20260906T182708Z_L9_30_v1.1.iso.xml
Asset reference: acand_506c0b8c-2fa4-561f-a175-7478a2ca2892
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:41:42.298Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1514

OPERA HLS preview — 2026-09-04 · T45RUL · v1.1

Not statedPNG

Open source asset

Listed contributor

NASA OPERA

Classification

Preview

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:42:06.185ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-06T18:27:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 7713Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1_BROWSE.png
Asset reference: acand_fb71b985-6bc0-590a-a472-2355dc476a7f
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:42:06.185Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"granule_id":"G4300463976-POCLOUD","producer_granule_id":"OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1","boxes":["27.0630505 84.9152668 28.066077 86.040867"],"cloud_cover":null,"updated":"2026-09-06T18:34:52.160Z","link_rel":"http://esipfed.org/ns/fedsearch/1.1/browse#"}

Evidence: source 1 · source 2

1515

OPERA HLS water classification — 2026-09-04 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:42:06.185ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1_B01_WTR.tif
Asset reference: acand_a2a61308-b8f3-5b9e-9bf7-679fbc923b50
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:42:06.185Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1516

OPERA HLS binary water classification — 2026-09-04 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:42:06.185ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1_B02_BWTR.tif
Asset reference: acand_592eda0d-94dc-5b8f-8837-8f8f4662cfc1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:42:06.185Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1517

OPERA HLS confidence — 2026-09-04 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:42:06.185ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1_B03_CONF.tif
Asset reference: acand_cc445be7-e256-5b86-aa14-69ee5afcab7a
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:42:06.185Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1518

OPERA HLS diagnostic layer — 2026-09-04 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:42:06.185ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1_B04_DIAG.tif
Asset reference: acand_fc60a0cf-09b6-56ff-a9b4-e2304b26aa56
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:42:06.185Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1519

OPERA HLS intermediate water classification (WTR-1) — 2026-09-04 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:42:06.185ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1_B05_WTR-1.tif
Asset reference: acand_523e90b7-0ef6-5aff-b28d-dfaf02c7fe27
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:42:06.185Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1520

OPERA HLS water classification before cloud masking (WTR-2) — 2026-09-04 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Surface Water Classification

Event Or Post Event Imagery

Data candidate · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:42:06.185ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1_B06_WTR-2.tif
Asset reference: acand_d0441a89-7f4c-5a4c-a17c-5470199602f1
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:42:06.185Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1521

OPERA HLS land-cover layer — 2026-09-04 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:42:06.185ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1_B07_LAND.tif
Asset reference: acand_9b2a82e2-647c-5259-9b0b-fba3ecd7eccf
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:42:06.185Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1522

OPERA HLS terrain-shadow layer — 2026-09-04 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:42:06.185ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1_B08_SHAD.tif
Asset reference: acand_0f469d39-1eda-555e-9c80-d975d520e950
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:42:06.185Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1523

OPERA HLS cloud and snow mask — 2026-09-04 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:42:06.185ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1_B09_CLOUD.tif
Asset reference: acand_d64324c3-d6d9-5d1e-9e2e-afb7c7788d9d
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:42:06.185Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1524

OPERA HLS digital elevation model — 2026-09-04 · T45RUL · v1.1

Not statedGeoTIFF

Open provider access route (free account)

Listed contributor

NASA OPERA

Classification

Quality Or Context Layer

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: GeoTIFFSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:42:06.185ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File pixel spacing: 30 m nominal postingSource Documentation · source · OPERA DSWx product-suite specification
Product processing time: 2026-09-06T18:27:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
File coordinate system: Not stated
Source observation end: Not stated
Licence identifier: Not stated

ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.
NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1_B10_DEM.tif
Asset reference: acand_d98576aa-8886-5d6d-ac8a-9697a4f60235
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:42:06.185Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

1525

OPERA HLS ISO metadata — 2026-09-04 · T45RUL · v1.1

Not statedXML

Open source asset

Listed contributor

NASA OPERA

Classification

Metadata

Event Or Post Event Imagery

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Event Or Post Event
Provider: NASA OPERASource Recorded · source · catalogue contributor
Dataset family: OPERA_L3_DSWX-HLS_V1Source Recorded · source · catalogue dataset family
Linked file format: XMLSource Recorded · source · catalogue file_format
Rights statement: Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.Source Recorded · source · catalogue rights_note
Source observation start: 2026-09-04T04:42:06.185ZSource Recorded · source · catalogue acquisition_date_as_stated
Source identifier: OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1Source Recorded · source · relationship_to_parent.producer_granule_id
Source bounds (west, south, east, north): [84.9152668,27.0630505,86.040867,28.066077]Derived From Metadata · source · CMR boxes, south west north east reordered west south east north
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Product processing time: 2026-09-06T18:27:03ZDerived From Metadata · source · OPERA producer_granule_id second timestamp
Source grid dimensions: [{"dimensionName":"row","dimensionSize":"3660","resolution":"30"},{"dimensionName":"column","dimensionSize":"3660","resolution":"30"}]Source Recorded · source · ISO MD_GridSpatialRepresentation axisDimensionProperties
Product cloud coverage (%): 99Source Recorded · source · ISO AdditionalAttribute.CloudCoverage
Product spatial coverage (%): 18Source Recorded · source · ISO AdditionalAttribute.SpatialCoverage
HTTP response size: 146681Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
ISO spatial-coverage percentage describes product coverage, not the percentage of the event corridor observed.
Surface-water product; sensor-specific outputs are not harmonized. Cloud, shadow, terrain and QA layers must accompany interpretation.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Download OPERA_L3_DSWx-HLS_T45RUL_20260904T044206Z_20260906T182703Z_L9_30_v1.1.iso.xml
Asset reference: acand_d1a7ad55-8e10-53a5-a728-fa92af869156
Host / aggregator: NASA OPERA
Relationship to record: Component of the source product.
Upstream source: NASA OPERA
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: OPERA_L3_DSWX-HLS_V1
Acquisition date: 2026-09-04T04:42:06.185Z
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Read NASA collection terms and distinct source notices, including Copernicus DEM rights. Public catalogue metadata does not mean science downloads are anonymous.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2