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NISAR urgent-response Level 2 radar products — Nepal corridor

Original titleNISAR Urgent Response Level 2 Product — Nepal corridor search subset

Status
Resource eligibility under review
Provider
NASA ASF / Earthdata
Publication date
Not stated; collection version 1
Listed assets
284

Resource details

Summary
NISAR Level 2 urgent-response radar products for the Nepal corridor, including geocoded imagery, interferograms, polarimetric covariance and pixel offsets. Paired acquisitions and supporting quality files remain distinct.
Review findings
Automated metadata inventory from RUN-20260905-015. Eligibility, provenance and mandatory metadata remain under review. No independent human review or image-body inspection is claimed. All 284 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
Dataset Collection
Provider role
Producer And Or Distributor As Documented
Original language
English
First identified
5 September 2026
Geographic coverage
Gyirong/Langtang source area and the Bhote Koshi–Trishuli corridor downstream to Devghat, Nepal and Tibet. Query envelope WGS84 [84.3976, 27.7320, 85.5508, 28.3500]; full scene footprints retained.
Temporal coverage
2026-06-27 through 2026-09-05T11:21:41Z
Collection licence
Under review
Redistribution
Metadata and links only; third-party files are not redistributed

Inventory

All 284 asset metadata records have been assessed. 0 have flagged follow-up. Read the screening method and findings.

Listed assets
284
Provider-stated total
Not stated
Assets naming another contributor
284
Confirmed reachable without registration
0 of 284
Unavailable endpoints
0

Listed assets

Download CSV

284 candidate assets

01

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

Paired Acquisition Derived Sar Product

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
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T08:00:30ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001.h5
Asset reference
acand_cbc6ecae-d432-57f2-afaf-60f791b3325f
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T08:00:30Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

02

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T08:00:30ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_LATLON.png
Asset reference
acand_388a76e6-6fb4-522a-80f5-7f97b3111cc2
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T08:00:30Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

03

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T08:00:30ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_eafed8f5-3e2f-5918-b260-6e2f5c090fa3
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T08:00:30Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

04

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T08:00:30ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_24bca8fe-9c4c-5e39-8d3b-d32ecaff5aa8
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T08:00:30Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

05

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T08:00:30ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_e2562bd4-fcfa-5f82-9486-49b97df7ca9d
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T08:00:30Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

06

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T08:00:30ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001.rc.yaml
Asset reference
acand_b20a4d11-d3ed-5450-a8e6-d998aeeb51b4
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T08:00:30Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

07

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T08:00:30ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_a7fc5097-7f1d-5ac6-abba-d9a12677d290
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T08:00:30Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

08

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T08:00:30ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_46346ea2-8bd3-55bb-8c64-032759d72cce
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T08:00:30Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

09

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T08:00:30ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_703a432e-c3ac-54db-ba5b-4fba00c3b18d
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T08:00:30Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

10

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T08:00:30ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_c5f4ffdb-0a41-55dd-adf2-c3e7201d440b
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T08:00:30Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

11

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T08:00:30ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_e1d76d74-f2e7-5dd9-93cf-b5f2b1fa1cf4
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T08:00:30Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

12

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001.h5
Asset reference
acand_bd82b7a4-4ecd-572a-a84b-ce39ab4618b5
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

13

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_LATLON.png
Asset reference
acand_565907fc-ba3c-5ca1-ab2d-04f43605ead0
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

14

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_fa43dba3-6eda-5c2f-9b1a-767661fac9dd
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

15

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_66defd49-d7f3-5998-b21b-a37cd020714a
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

16

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · radar-coordinate A HH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_A_HH.png
Asset reference
acand_c133884a-66ff-52bf-9aaa-d9c2ca94abbd
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

17

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · radar-coordinate A HV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_A_HV.png
Asset reference
acand_c694d780-3e20-56f5-bfeb-b168f37964a4
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

18

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · radar-coordinate B HH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_B_HH.png
Asset reference
acand_1f03d63a-5988-532d-ad63-657ed773a5f7
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

19

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · radar-coordinate B HV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_B_HV.png
Asset reference
acand_5eb6cf65-ee43-5377-82c3-3c8608b16d44
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

20

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_2c8b863b-b381-5620-8f95-87e285fd1002
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

21

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001.rc.yaml
Asset reference
acand_8beb446e-b35d-5ead-81dd-0bf39c8db7b8
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

22

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_5022b5fd-157b-5149-91fb-acf55f8a6412
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

23

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_d879d873-9c65-5b89-9331-4ba8a3213b1f
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

24

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · radar-coordinate A HH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_A_HH.kml
Asset reference
acand_18200ad5-00f7-5759-9af4-c5d3e952cf94
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

25

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · radar-coordinate A HV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_A_HV.kml
Asset reference
acand_b1bffb5e-511a-5693-bd79-555f503f90cb
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

26

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · radar-coordinate B HH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_B_HH.kml
Asset reference
acand_3cae9b2c-dcaf-542c-9bf8-9be578cf98e1
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

27

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · radar-coordinate B HV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_B_HV.kml
Asset reference
acand_16826302-4dd0-55ca-b4fe-85ada95d746e
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

28

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_0a1a4947-af26-50b2-a8c7-f5d728bb4637
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

29

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_500b5c75-b798-5c44-a287-68e10fc06372
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

30

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 16 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:51:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_cd620196-e8ce-58a1-ba20-1c5d994d2200
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:51:26Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

31

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

Paired Acquisition Derived Sar Product

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
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:21:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001.h5
Asset reference
acand_d8432ead-ea06-56ba-9e8a-2db7053f049b
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:21:36Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

32

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:21:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_LATLON.png
Asset reference
acand_d6b14655-dd08-544f-bfe9-b06860d42292
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:21:36Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

33

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:21:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_94127f42-2fc6-5273-8985-87d618563b2b
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:21:36Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

34

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:21:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_03f3842e-6544-5d58-938e-cb2b000af8dd
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:21:36Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

35

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:21:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_5533f2a9-cf65-58a7-b2f9-927417acdbfa
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:21:36Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

36

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:21:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001.rc.yaml
Asset reference
acand_1fb1f1ac-fa37-5e71-bc59-87920eca1d8b
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:21:36Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

37

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:21:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_dbdf4425-4a9f-5054-87e9-00e34c523adc
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:21:36Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

38

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:21:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_2b39d8b1-1ee8-595a-a274-7120b9272ab4
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:21:36Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

39

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:21:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_2ff4b0b2-13bd-5eb4-abd3-470242f0c7d4
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:21:36Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

40

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:21:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_fe27e845-5127-5a93-bc8a-2afc41e4018c
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:21:36Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

41

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 16 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:39:18ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:21:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.37345,27.36049,86.60648,30.10547]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:39:18Z","2026-08-19T23:39:53Z","2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_c78c45a7-637c-50a4-8131-f5beacc43f25
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_016_029_4000_SH_20260819T233918_20260819T233953_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:21:36Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60648 27.97942, 85.94647 30.10547, 83.37345 29.46177, 84.11993 27.36049, 86.60648 27.97942))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

42

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001.h5
Asset reference
acand_4e10b6f4-0c00-582d-914c-b81755a48573
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

43

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_LATLON.png
Asset reference
acand_de11a20f-1104-5539-b778-38464ceea00b
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

44

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_3e776424-5b75-5bbc-9847-51974b6c26ee
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

45

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_79200d9b-8055-5431-be78-5a6faf356500
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

46

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · radar-coordinate A HHHH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_A_HHHH.png
Asset reference
acand_36b72162-9c18-5bbb-9fdc-ad64a6f67bb1
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

47

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · radar-coordinate A HVHV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_A_HVHV.png
Asset reference
acand_f5cd619d-f1cd-522f-a9ec-f4c2e2d34377
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

48

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · radar-coordinate B HHHH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_B_HHHH.png
Asset reference
acand_3caa1b3d-4bf0-57b3-a2ef-4c2ab969ace5
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

49

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · radar-coordinate B HVHV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_B_HVHV.png
Asset reference
acand_ea4ab481-bbcc-55ba-bfcd-8fb309347c17
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

50

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_836aab8c-62b9-583f-85e7-7fb300b7ce26
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

51

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001.rc.yaml
Asset reference
acand_2740aa30-095e-5114-87e1-2ac5b357c3f4
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

52

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_9e567c75-cf09-5e77-bfa0-c1b8d2de58c4
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

53

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_89ebf617-44e0-542b-9968-ce2225f073ad
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

54

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · radar-coordinate A HHHH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_A_HHHH.kml
Asset reference
acand_8e129c78-c155-5436-a63a-7674ce52f330
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

55

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · radar-coordinate A HVHV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_A_HVHV.kml
Asset reference
acand_72d83e42-5c97-515c-8d04-2005764fd4ef
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

56

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · radar-coordinate B HHHH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_B_HHHH.kml
Asset reference
acand_77931f9a-4224-558f-a898-29a08c63d6ec
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

57

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · radar-coordinate B HVHV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_NATIVE_B_HVHV.kml
Asset reference
acand_8ede4f46-3c61-544e-adfb-a2e61705ecd9
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

58

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_e6d051a3-d047-5fb3-bb61-023df746a27c
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

59

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_9cf86967-268b-5450-829d-6978f69bd955
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

60

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 16 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:39:18ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:52ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:28:08ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[83.38558,27.37301,86.60113,30.05773]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:39:18Z","2026-08-31T23:39:52Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_590a027a-9d1f-5887-8f13-047609b847ba
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:39:18Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":16,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_016_4005_DHDH_A_20260831T233918_20260831T233952_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:28:08Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:39:18Z","stopTime":"2026-08-31T23:39:52Z","stringFootprint":"POLYGON ((86.60113 27.99163, 85.95582 30.05773, 83.38558 29.41471, 84.11581 27.37301, 86.60113 27.99163))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

61

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

Paired Acquisition Derived Sar Product

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
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:46:51ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001.h5
Asset reference
acand_3b05853f-7dc0-5878-80f9-31d0a2b91a63
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:46:51Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

62

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:46:51ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_LATLON.png
Asset reference
acand_3a85b51e-90af-572e-84a3-7782352f87b1
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:46:51Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

63

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:46:51ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_2365f03f-5c94-5da0-89ed-683bf63001de
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:46:51Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

64

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:46:51ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_595108a0-746f-532f-b7de-d846def829c8
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:46:51Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

65

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:46:51ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_97fb84d2-813d-5a1f-b768-2585dea691b4
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:46:51Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

66

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:46:51ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001.rc.yaml
Asset reference
acand_890d254d-ea7b-54e9-bc54-c2e8bdac95db
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:46:51Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

67

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:46:51ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_ebe567ae-5ab3-532a-8721-3e918dc79768
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:46:51Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

68

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:46:51ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_4d34827a-eef1-522f-a1ad-3bd90ce3bd5e
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:46:51Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

69

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:46:51ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_3481e2ad-f3d9-5170-958f-41c0efbc2683
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:46:51Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

70

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:46:51ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_9330f1bd-5937-5543-ba50-9c8eae948dfa
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:46:51Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

71

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T06:46:51ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_26c9f0f4-e3f6-5496-9150-f9dd29199f91
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:46:51Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

72

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001.h5
Asset reference
acand_6e770981-b7ae-58e7-8b7a-f6c8bc188461
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

73

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_LATLON.png
Asset reference
acand_82bbf678-e61b-5bb2-aa5f-a6fc676c37ab
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

74

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_f02787f5-4207-50a0-a1b3-1c0b6e8e36ed
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

75

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_2dc0df56-60bf-5e7d-af4e-0d4d46e1b87c
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

76

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · radar-coordinate A HH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_A_HH.png
Asset reference
acand_9539ab3f-925f-545c-ac3d-5f93d83c1e38
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

77

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · radar-coordinate A HV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_A_HV.png
Asset reference
acand_2c3e474b-b391-5da3-9cd0-3f108367903f
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

78

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · radar-coordinate B HH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_B_HH.png
Asset reference
acand_ae1f02c5-0cfa-5262-bc7b-f2c9b9a8df67
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

79

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · radar-coordinate B HV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_B_HV.png
Asset reference
acand_344737bc-baaa-5a58-a135-bdb0516e530e
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

80

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_453dacf3-e8d7-52cb-9aa5-f16c29b4964f
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

81

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001.rc.yaml
Asset reference
acand_3be77c2e-e68e-5efe-9fc8-43a9d82a08d0
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

82

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_dcad2ed4-689c-5a08-b5b7-35f16a32093c
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

83

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_751f5c3b-fd4b-5119-845d-c3ed1c5a2e06
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

84

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · radar-coordinate A HH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_A_HH.kml
Asset reference
acand_b5ec47ec-b447-5183-b66e-ddf706f6f475
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

85

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · radar-coordinate A HV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_A_HV.kml
Asset reference
acand_be72fc71-b37f-54d1-9bed-898d1c4654d5
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

86

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · radar-coordinate B HH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_B_HH.kml
Asset reference
acand_a7753d50-0415-5ebc-be90-f800be0c0e64
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

87

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · radar-coordinate B HV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_B_HV.kml
Asset reference
acand_e5140865-d1af-5fd4-8e8d-dcfab593ed3b
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

88

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_b49ff747-ebdd-5eda-8ac9-bec2859c1ab6
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

89

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_95f35080-ea00-5752-a77b-38df78955c15
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

90

NISAR geocoded complex radar imagery (GSLC) — 2026-08-31 · track 98, frame 15 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:45:36ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_2406f9f0-1b8f-57b4-9710-37fdb4092103
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:45:36Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

91

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

Paired Acquisition Derived Sar Product

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
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T05:57:50ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001.h5
Asset reference
acand_e558d6bf-192c-5756-a6d9-c2e1fbc5c38d
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T05:57:50Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

92

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T05:57:50ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_LATLON.png
Asset reference
acand_ad65223e-a4c9-5b8c-ac0f-ba908a4dd939
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T05:57:50Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

93

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T05:57:50ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_65cf941e-0359-5e21-b93a-2343db11cabd
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T05:57:50Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

94

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T05:57:50ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_dcd082bc-aabf-5406-b8c1-b66820424137
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T05:57:50Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

95

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T05:57:50ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_768b315c-4810-525e-ab84-dd876f647b5b
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T05:57:50Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

96

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T05:57:50ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001.rc.yaml
Asset reference
acand_19873cb8-2905-5759-bf1d-8825a74b1b5a
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T05:57:50Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

97

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T05:57:50ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_6096ddab-acf4-5571-b5c7-c7bae013de02
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T05:57:50Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

98

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T05:57:50ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_04d78f94-ded9-58f0-836d-b1541079d2e6
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T05:57:50Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

99

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T05:57:50ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_ed9be3a9-8fbb-5ca7-8d6d-1ecba5b1631d
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T05:57:50Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

100

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T05:57:50ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_190b57df-fc14-5640-b5b4-0fcd439853a2
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T05:57:50Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

101

NISAR geocoded pixel offsets (GOFF) — 2026-08-19 / 2026-08-31 · track 98, frame 15 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-19T23:38:44ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-09-02T05:57:50ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.08018,25.36107,87.27096,28.09478]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-19T23:38:44Z","2026-08-19T23:39:19Z","2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_c7824b28-d314-54e7-a0db-5b5b36845636
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-19T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5560,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_098_A_015_029_4000_SH_20260819T233844_20260819T233919_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T05:57:50Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-19T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.27096 25.98384, 86.5588 28.09478, 84.08018 27.47754, 84.75543 25.36107, 87.27096 25.98384))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["40"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

102

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001.h5
Asset reference
acand_5b476619-9df6-54a0-9721-9135d7c458b8
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

103

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_LATLON.png
Asset reference
acand_e52162e1-eb78-546e-a0cf-3d9cc30093e7
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

104

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_f0293426-d829-5fe3-8b60-8e50a50a27a5
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

105

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_daac8c9d-e8d4-5a7c-a418-f831c4c8b823
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

106

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · radar-coordinate A HHHH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_A_HHHH.png
Asset reference
acand_6e4607f7-419f-59b1-acc6-0e5e12db625e
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

107

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · radar-coordinate A HVHV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_A_HVHV.png
Asset reference
acand_3a7e1b83-e0aa-5524-bcd8-f692003403de
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

108

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · radar-coordinate B HHHH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_B_HHHH.png
Asset reference
acand_443cbdf2-8180-552f-b10f-fbfe02db0915
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

109

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · radar-coordinate B HVHV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_B_HVHV.png
Asset reference
acand_8dc74f1b-3fbf-548a-b57b-14c497447831
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

110

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_6403c4aa-6549-5d28-87c7-3f4c12033d50
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

111

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001.rc.yaml
Asset reference
acand_6bdcfc9b-6dbf-57a3-b491-bb47aef61dee
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

112

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_8a0973cd-2c6d-5f35-af70-38b01023a6cc
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

113

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_8f1126e7-c568-5766-9717-4fddf6b4a604
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

114

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · radar-coordinate A HHHH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_A_HHHH.kml
Asset reference
acand_cf0eb69f-5977-5334-b510-91eea6094d70
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

115

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · radar-coordinate A HVHV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_A_HVHV.kml
Asset reference
acand_1d741e2e-1da9-5ef2-a489-bf8cbf54eb74
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

116

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · radar-coordinate B HHHH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_B_HHHH.kml
Asset reference
acand_827c862c-41eb-53d6-bc92-c24024211098
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

117

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · radar-coordinate B HVHV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_NATIVE_B_HVHV.kml
Asset reference
acand_53d5112d-e8ca-551e-ada5-ca6ababba444
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

118

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_4e8816e9-5d2a-5de6-8fda-f491c0306e71
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

119

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_4869172a-af1c-56fb-855c-2909d6439cc2
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

120

NISAR polarimetric covariance (GCOV) — 2026-08-31 · track 98, frame 15 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-31T23:38:44ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-31T23:39:19ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-09-02T06:00:32ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.07667,25.37363,87.26703,28.10689]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-31T23:38:44Z","2026-08-31T23:39:19Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_9812a73b-6d70-5582-bcae-90fcf55bf58b
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-31T23:38:44Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5733,"flightDirection":"ASCENDING","frameNumber":15,"granuleName":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_098_A_015_4005_DHDH_A_20260831T233844_20260831T233919_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T06:00:32Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:38:44Z","stopTime":"2026-08-31T23:39:19Z","stringFootprint":"POLYGON ((87.26703 25.99639, 86.55301 28.10689, 84.07667 27.49023, 84.75147 25.37363, 87.26703 25.99639))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV"],"pgeVersion":"R05.02.3","rangeBandwidth":["40+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

121

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

Paired Acquisition Derived Sar Product

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
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:32:21ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001.h5
Asset reference
acand_0a9cd0cb-9286-5ebb-8c6a-bbe48eedc563
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:32:21Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

122

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:32:21ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_LATLON.png
Asset reference
acand_ab904c19-498f-51ae-9b10-c4293fb2f08c
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:32:21Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

123

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:32:21ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_d9d9cc26-43b0-5424-858c-783717f1cf7d
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:32:21Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

124

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:32:21ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_7c0c5654-ca6d-5d5f-b489-8ecb1f6defe5
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:32:21Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

125

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:32:21ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_1e3ef890-e492-5233-a2e2-7dd4867fc400
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:32:21Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

126

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:32:21ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001.rc.yaml
Asset reference
acand_71812c5d-809f-5605-b2a1-fd39023678f6
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:32:21Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

127

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:32:21ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_29eb0118-14a8-5094-9929-808204267adc
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:32:21Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

128

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:32:21ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_bf6b8329-131b-5ac6-8d2a-62efb73c3dbb
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:32:21Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

129

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:32:21ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_1fe0adaf-b731-5b7e-a332-31cf36bdf437
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:32:21Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

130

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:32:21ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_27ce84a3-120e-5b77-9f46-79aa115710d4
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:32:21Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

131

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:32:21ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_23826b56-9b45-5749-856c-683e5c5eda8f
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:32:21Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

132

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001.h5
Asset reference
acand_14e35e56-0824-5819-acc8-c2b700649ab9
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

133

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_LATLON.png
Asset reference
acand_4b51cc27-be1c-59e4-8945-7d90117703f5
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

134

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_55d8ff13-d205-587a-a6fa-7060ebcd6c31
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

135

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_5fde4217-2cdd-5d48-b1ce-96f356c95edb
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

136

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HH.png
Asset reference
acand_7fb82050-5645-5f3d-8eb8-769b6c151fb9
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

137

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HV.png
Asset reference
acand_fa421ce5-f2fc-507f-9fc1-f9589ff2d357
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

138

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · radar-coordinate A VH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_VH.png
Asset reference
acand_2a1b2ecb-9645-5ff6-ad07-1c8889002efd
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

139

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · radar-coordinate A VV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_VV.png
Asset reference
acand_903cf150-f5eb-5f78-9071-d27ffc98ea50
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

140

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · radar-coordinate B HH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_B_HH.png
Asset reference
acand_e0eb5208-dbca-5abd-a0bf-0f113d4dadd3
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

141

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · radar-coordinate B HV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_B_HV.png
Asset reference
acand_5c440c01-023f-55ab-b30c-27336f1a075b
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

142

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_5cc8eb09-16c9-5fac-a526-90433f0784fd
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

143

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001.rc.yaml
Asset reference
acand_d7a231ce-5a27-51a9-957a-bc931d619731
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

144

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_fc77670b-b5af-5e31-b430-8f1e093336e0
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

145

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_97262ca4-83e7-5f01-90b1-3b01a4186170
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

146

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HH.kml
Asset reference
acand_3e1b1be0-c7df-5455-937d-0356a2990909
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

147

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HV.kml
Asset reference
acand_16caec71-df8d-55ce-af44-9cbd27cd7281
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

148

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · radar-coordinate A VH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_VH.kml
Asset reference
acand_c5ca065f-69c9-5fe2-b286-31a31ff3dc34
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

149

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · radar-coordinate A VV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_VV.kml
Asset reference
acand_1cfd58e3-7b94-5c41-b591-f9c1a0f657cb
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

150

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · radar-coordinate B HH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_B_HH.kml
Asset reference
acand_ee5194c1-5b13-5a65-a76a-e5260ce6300b
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

151

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · radar-coordinate B HV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_B_HV.kml
Asset reference
acand_c68eddef-38c3-5109-a9d4-281369d1c421
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

152

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_ccce924a-9e54-52ec-883d-6ccea92991ab
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

153

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_98af140e-e01f-5f7e-b3d1-e4341678794e
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

154

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 75 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:15:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_05e05a19-ce9b-5813-a93d-ba95ffc1523a
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:15:55Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

155

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

Paired Acquisition Derived Sar Product

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
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:49:18ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001.h5
Asset reference
acand_d4653cbd-08f3-5299-8496-9dad0155fe14
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:49:18Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

156

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:49:18ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_LATLON.png
Asset reference
acand_1f37eb14-8f1b-5152-a136-9ca7578b20f1
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:49:18Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

157

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:49:18ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_6004c92b-e634-5d8a-ac8e-2d6520c7894e
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:49:18Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

158

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:49:18ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_30f26bd0-cede-5050-a8ff-1389234a91da
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:49:18Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

159

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:49:18ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_99f3be7d-a0fc-52ef-97fb-c15f0ea72592
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:49:18Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

160

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:49:18ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001.rc.yaml
Asset reference
acand_71746acb-c4b1-5436-afe8-88337d51f667
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:49:18Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

161

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:49:18ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_02416e5d-a2c5-5b79-aec7-732db07f27b5
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:49:18Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

162

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:49:18ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_f0354479-61b3-5dab-952b-1201baaea35d
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:49:18Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

163

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:49:18ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_6af5ce5f-898c-5c08-914e-a7308f544de1
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:49:18Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

164

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:49:18ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_1265b597-1708-531b-a1af-eda998382937
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:49:18Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

165

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 75 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:45ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:49:18ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.00847,25.43309,87.20639,28.17962]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:45Z","2026-08-16T12:59:20Z","2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_f742b882-85c0-565f-be88-34272bb4ccb6
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_075_029_2000_SH_20260816T125845_20260816T125920_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:49:18Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.66506 28.17962, 84.00847 26.05527, 86.52118 25.43309, 87.20639 27.54712, 84.66506 28.17962))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

166

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001.h5
Asset reference
acand_b0d84fbc-a0f8-5ef9-9386-0ba1e2d0283e
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

167

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_LATLON.png
Asset reference
acand_bd94a75b-8fb4-5fee-9055-adcc2f8599ee
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

168

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_304a17d5-8255-5b4a-a100-58129994f48e
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

169

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_ceafa568-23c7-5287-9cd0-628a31633450
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

170

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HHHH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HHHH.png
Asset reference
acand_66805405-7f14-5d08-9a64-fc74b9019e76
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

171

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HHHV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HHHV.png
Asset reference
acand_491b163e-f698-51a9-a224-454c28dc628d
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

172

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HHVH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HHVH.png
Asset reference
acand_34aee9c3-1689-563c-be2b-dff371c36567
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

173

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HHVV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HHVV.png
Asset reference
acand_94b3f667-1e9d-52d2-af64-02cb01ef4484
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

174

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HVHV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HVHV.png
Asset reference
acand_39cafe7a-5149-584c-b7df-d2142fc53f11
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

175

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HVVH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HVVH.png
Asset reference
acand_d75441b3-770f-5866-8684-d279769f9322
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

176

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HVVV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HVVV.png
Asset reference
acand_fde9cb94-a798-5dd8-be98-2b65f6e4dcc2
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

177

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A VHVH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_VHVH.png
Asset reference
acand_52c12635-038b-50e3-9bdb-48cce7470f6a
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

178

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A VHVV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_VHVV.png
Asset reference
acand_b972e95d-c97a-57db-950b-a40ea9bce88b
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

179

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A VVVV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_VVVV.png
Asset reference
acand_429bff9b-bdc7-5a70-986b-393e1a0c7156
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

180

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate B HHHH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_B_HHHH.png
Asset reference
acand_e6de2b40-00d7-5163-966c-dd1cf04ebf0a
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

181

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate B HHHV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_B_HHHV.png
Asset reference
acand_bf404f09-fd31-572e-806a-2b58e3a01250
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

182

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate B HVHV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_B_HVHV.png
Asset reference
acand_341b14a8-6b6f-598d-8731-b5bfe11462b7
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

183

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_24b3b288-19f6-54e9-97ac-ddf34371ec8d
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

184

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001.rc.yaml
Asset reference
acand_67942d30-d959-59af-8fc1-3aaddfa634bf
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

185

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_b2ca129e-3b31-503d-a6ff-5bdf448c646d
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

186

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_7a3a4ee9-b5a5-58e4-89e5-93850e2f129a
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

187

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HHHH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HHHH.kml
Asset reference
acand_c656fd66-6111-564f-9e86-b448bbd67a30
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

188

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HHHV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HHHV.kml
Asset reference
acand_ace62e63-a632-54cf-ac60-73fd13a2a718
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

189

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HHVH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HHVH.kml
Asset reference
acand_807cdd6f-dbe4-5b20-8647-c4ec3c346621
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

190

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HHVV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HHVV.kml
Asset reference
acand_a24986b8-4c62-5c8c-9fb2-dd5b18092966
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

191

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HVHV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HVHV.kml
Asset reference
acand_79237015-6453-536f-a897-be843fa0b2c4
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

192

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HVVH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HVVH.kml
Asset reference
acand_b4ae8218-8ef1-5c02-be8d-f9d9050d2e06
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

193

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A HVVV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_HVVV.kml
Asset reference
acand_f98d1f8b-41f2-5904-adb4-3ff517b8c993
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

194

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A VHVH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_VHVH.kml
Asset reference
acand_35bae87e-8893-5f5c-b2ee-54d25f3ceb85
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

195

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A VHVV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_VHVV.kml
Asset reference
acand_95c853e9-b22a-57c9-b807-bf8d7a5c23dd
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

196

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate A VVVV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_A_VVVV.kml
Asset reference
acand_382f2341-8d6c-505a-b6ca-5c92cc921cda
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

197

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate B HHHH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_B_HHHH.kml
Asset reference
acand_be851115-2fca-543d-aca7-36b1864c9116
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

198

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate B HHHV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_B_HHHV.kml
Asset reference
acand_4ecd491a-bae2-5040-97eb-7e600cdf9386
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

199

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · radar-coordinate B HVHV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_NATIVE_B_HVHV.kml
Asset reference
acand_633a368e-5404-5a49-9a7f-0d5987775887
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

200

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_6515a8d7-ded8-5506-b0f8-2f80fa8c8173
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

201

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_111a9c5c-412d-52f9-91d2-ec93c132c6a2
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

202

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 75 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:45ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:59:20ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:54:20ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.0368,25.41578,87.20134,28.15699]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:45Z","2026-08-28T12:59:20Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_168d4758-1c15-5623-b3cc-cc3fb215259f
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:45Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":75,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_075_2005_QPDH_A_20260828T125845_20260828T125920_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:54:20Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:45Z","stopTime":"2026-08-28T12:59:20Z","stringFootprint":"POLYGON ((84.68356 28.15699, 84.0368 26.03033, 86.51751 25.41578, 87.20134 27.53013, 84.68356 28.15699))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

203

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

Paired Acquisition Derived Sar Product

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
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:45:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001.h5
Asset reference
acand_3f7e78bb-41be-5123-b296-b78654e9dbd6
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:45:55Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

204

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:45:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_LATLON.png
Asset reference
acand_13281706-f3eb-5b2b-92cb-bad30736df30
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:45:55Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

205

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:45:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_da61384e-6c3d-594c-b5fe-332f3c7503ec
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:45:55Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

206

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:45:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_efc47f59-3a0d-50bc-ae88-40bf56c52e21
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:45:55Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

207

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:45:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_92f15926-7b9d-5a06-9ffe-d7b0ece97f6c
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:45:55Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

208

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:45:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001.rc.yaml
Asset reference
acand_077dd987-9a75-5f22-a74c-baa7eaea43b6
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:45:55Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

209

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:45:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_e8683f0a-1bdd-5284-a664-7598cbec2679
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:45:55Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

210

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:45:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_79fc1295-f117-5276-a2cf-d32c256af1d0
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:45:55Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

211

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:45:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_9c9aa5eb-f590-5cc0-9dd3-f7e5b0c5a21b
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:45:55Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

212

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:45:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_0b59d2ad-cc86-5ca0-a2c5-4cfd6d1392d4
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:45:55Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

213

NISAR geocoded unwrapped interferogram (GUNW) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GUNWSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GUNWSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T04:45:55ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_ac8db4bc-1848-51f8-ae4d-8b7304e54a6a
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GUNW
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GUNW_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:45:55Z","processingLevel":"GUNW","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

214

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001.h5
Asset reference
acand_8ddeddaa-a33f-5b27-9dd7-6738ece95f07
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

215

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_LATLON.png
Asset reference
acand_4dc435ae-88c8-5d40-8423-1a4b831431d5
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

216

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_e6ad43b0-e32b-50bc-bae4-58b648c653ca
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

217

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_eb935847-557b-515f-ba9c-6af28b421f01
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

218

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HH.png
Asset reference
acand_bce39d6e-d25a-5612-970d-7a67029ddb94
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

219

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HV.png
Asset reference
acand_0a62287f-db5f-50aa-95c4-18cb50a714a3
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

220

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · radar-coordinate A VH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_VH.png
Asset reference
acand_798745a3-48e5-5534-9582-4ac434bb3ac9
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

221

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · radar-coordinate A VV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_VV.png
Asset reference
acand_8345f140-8bd1-5ff1-b52b-1577360cea90
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

222

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · radar-coordinate B HH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_B_HH.png
Asset reference
acand_8665c99c-9c48-5163-b254-6f8ed820079d
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

223

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · radar-coordinate B HV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_B_HV.png
Asset reference
acand_8480d003-7909-5aa9-839a-efc73041ce36
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

224

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_c476fe88-a254-595c-bb83-636a8cae608f
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

225

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001.rc.yaml
Asset reference
acand_7e007d73-8073-5a59-93dd-8fc4139890d9
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

226

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_9721c527-f756-5a62-8b31-ecc1629933ae
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

227

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_7ac2f128-196e-521a-8f65-717d85b83eec
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

228

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HH.kml
Asset reference
acand_7972194b-49f2-57b7-9463-61011ac31917
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

229

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HV.kml
Asset reference
acand_67b50eda-258e-52a7-8fa5-efab021b9cb1
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

230

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · radar-coordinate A VH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_VH.kml
Asset reference
acand_eaa885d9-5012-5c6a-bce6-dfa075a91e4a
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

231

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · radar-coordinate A VV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_VV.kml
Asset reference
acand_1d239770-9b55-5e44-ad60-f1dfbf14557a
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

232

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · radar-coordinate B HH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_B_HH.kml
Asset reference
acand_51e48bb6-87f0-5e57-93d2-b82a1bcf32b7
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

233

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · radar-coordinate B HV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_B_HV.kml
Asset reference
acand_544e6f4e-a5e6-5ebe-9ebf-053cfc55b61b
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

234

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_f7eafeaa-09eb-59a1-bd4b-0e2c635f04ae
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

235

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_b99c94fb-523b-55b1-9588-457cdbb3636d
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

236

NISAR geocoded complex radar imagery (GSLC) — 2026-08-28 · track 48, frame 74 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GSLCSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GSLCSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T04:12:57ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_3376d461-7dc4-591f-814d-f96bc806c4f7
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GSLC
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GSLC_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T04:12:57Z","processingLevel":"GSLC","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

237

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

Paired Acquisition Derived Sar Product

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
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:47:33ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001.h5
Asset reference
acand_b50db79e-0cd6-574f-9d2b-74e5fbd43e4c
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:47:33Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

238

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:47:33ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_LATLON.png
Asset reference
acand_30a5a6e0-936c-5414-ade6-5b30a7c60c10
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:47:33Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

239

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:47:33ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_04adfe79-d042-52a8-9b75-a4af86baf2ab
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:47:33Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

240

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:47:33ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_cf8cc03c-df84-5be1-a55c-4004333443b2
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:47:33Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

241

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:47:33ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_90c73d1d-aa89-5560-aa5b-9646c957a836
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:47:33Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

242

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:47:33ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001.rc.yaml
Asset reference
acand_dd350e51-9a11-58b1-adef-608dffe4165b
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:47:33Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

243

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:47:33ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_ec35a011-c716-5a29-ae8a-afc41fe6faf2
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:47:33Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

244

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:47:33ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_204fff79-1c8b-57f0-8c06-7cc8800c560e
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:47:33Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

245

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:47:33ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_4c4b3a0f-86d4-5a31-a673-5f6841cf353a
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:47:33Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

246

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:47:33ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_27106143-1920-5385-86bf-34ccc1787354
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:47:33Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

247

NISAR geocoded pixel offsets (GOFF) — 2026-08-16 / 2026-08-28 · track 48, frame 74 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

Paired Acquisition Derived Sar Product

Supporting asset · Metadata assessed 6 September 2026

Anonymous access denied · Free Registration · checked 6 September 2026

Screening findings and extracted metadata

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

Inspection basis
Metadata Reviewed Body Not Inspected
Temporal assessment
Spans Event
Provider
NASA / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GOFFSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-16T12:58:12ZDerived From Metadata · source · NISAR reference acquisition start in granuleName
Source identifier
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GOFFSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZDerived From Metadata · source · NISAR secondary acquisition stop in granuleName
Product processing time
2026-08-29T03:47:33ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.62017,27.4357,87.85933,30.11524]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-16T12:58:12Z","2026-08-16T12:58:46Z","2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Paired radar product: reference and secondary acquisition intervals are recorded separately; the interval is not continuous observation.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_30c50ac9-e269-54a9-8c48-b97a6bcde5ef
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GOFF
Acquisition date
2026-08-16T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5510,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GOFF_028_048_D_074_029_2000_SH_20260816T125812_20260816T125846_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:47:33Z","processingLevel":"GOFF","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-16T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.32632 30.11524, 84.62017 28.06358, 87.14489 27.4357, 87.85933 29.48172, 85.32632 30.11524))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH"],"pgeVersion":"R05.02.3","rangeBandwidth":["20"],"sideBandPolarization":null},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

248

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · data

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Satellite Imagery

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001.h5
Asset reference
acand_40bb7a54-df0a-5f02-b134-5c58c3436a70
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

249

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · geographic preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_LATLON.png
Asset reference
acand_683a95d1-fcc3-5804-b6e0-832dcc793c0d
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

250

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · geographic thumbnail preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_LATLON_thumbnail.png
Asset reference
acand_26c88e48-df0f-543b-9aeb-75796f35e055
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

251

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE.png
Asset reference
acand_aba6d584-3aa5-5dcd-b2c4-c915c4270936
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

252

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HHHH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HHHH.png
Asset reference
acand_cd15bb84-5380-5815-8851-2722a5035597
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

253

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HHHV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HHHV.png
Asset reference
acand_a1813028-bd25-59f3-8200-c62288c81725
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

254

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HHVH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HHVH.png
Asset reference
acand_4a755cec-a50a-5f2a-be40-e57387b86fe3
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

255

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HHVV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HHVV.png
Asset reference
acand_95003732-3bf2-5352-bf75-9e1b545b4b67
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

256

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HVHV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HVHV.png
Asset reference
acand_0d7a5aad-70fb-5ff0-9b95-656c470ab1b8
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

257

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HVVH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HVVH.png
Asset reference
acand_30eb91dc-1fcd-5e19-93df-a171bdc12ee3
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

258

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HVVV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HVVV.png
Asset reference
acand_962e11a6-eda1-5732-91b7-42c99efd6cba
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

259

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A VHVH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_VHVH.png
Asset reference
acand_c2224210-be81-5af5-b28a-ecea2984f386
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

260

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A VHVV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_VHVV.png
Asset reference
acand_e4af872d-56b6-51f4-a6bb-82a9e759681f
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

261

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A VVVV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_VVVV.png
Asset reference
acand_31b0bd51-06a5-5d85-a5f8-23c533cf9413
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

262

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate B HHHH preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_B_HHHH.png
Asset reference
acand_21a07167-3151-57dd-9a13-a992c08490ef
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

263

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate B HHHV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_B_HHHV.png
Asset reference
acand_6ed7a967-66eb-5e1a-9b33-3ab67f53172e
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

264

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate B HVHV preview

Not statedPNG

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Preview

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PNGSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_B_HVHV.png
Asset reference
acand_aa8a6b33-accc-5c2c-904e-e62db15fd3fa
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

265

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · ISO metadata

Not statedXML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
XMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001.h5.iso.xml
Asset reference
acand_47162d4c-942d-56fa-90c9-ef0f29a4cf06
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

266

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · processing configuration

Not statedYAML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Processing Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
YAMLDerived From Metadata · source · Source URL extension; body format not inferred as verified
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001.rc.yaml
Asset reference
acand_05212b13-4aa0-5e1e-88ab-47642652f080
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

267

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · geographic map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_LATLON.kml
Asset reference
acand_85bf7a93-2dde-5573-8c40-ed24b64f63cc
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

268

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE.kml
Asset reference
acand_c6a1c174-e817-509c-820a-5431d35ae80a
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

269

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HHHH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HHHH.kml
Asset reference
acand_4ad70e3f-5062-5b48-8147-33f5821abd4a
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

270

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HHHV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HHHV.kml
Asset reference
acand_60080b77-bab2-501c-9cfb-6b82bfeb9fa4
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

271

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HHVH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HHVH.kml
Asset reference
acand_96ea1764-fc15-559d-b473-dd7ceda2324c
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

272

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HHVV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HHVV.kml
Asset reference
acand_60bcc759-c2ab-5cdf-9ad3-e2bdf8aa82f6
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

273

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HVHV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HVHV.kml
Asset reference
acand_fabf813e-9be9-5ac0-9613-f2c13c4a4ba6
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

274

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HVVH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HVVH.kml
Asset reference
acand_8d3b78f8-7d0a-5c20-8462-6f4cbbeef4ea
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

275

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A HVVV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_HVVV.kml
Asset reference
acand_fa9e3452-b9b0-52e7-8f93-eb86137b5246
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

276

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A VHVH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_VHVH.kml
Asset reference
acand_dc6e12b5-443c-5cd8-877f-76681c484c04
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

277

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A VHVV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_VHVV.kml
Asset reference
acand_fd3b9b30-4842-52db-a3bd-28578dd09004
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

278

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate A VVVV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_A_VVVV.kml
Asset reference
acand_94b9527e-7f51-5452-a2d7-53203b199da9
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

279

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate B HHHH map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_B_HHHH.kml
Asset reference
acand_9bb0ad51-7961-5f64-a92c-d04af1de5d6e
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

280

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate B HHHV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_B_HHHV.kml
Asset reference
acand_581bdddf-5e95-5c45-b6cb-54b2c07feb26
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

281

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · radar-coordinate B HVHV map overlay

Not statedKML

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Metadata

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
KMLSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
File coordinate system
Not applicable to this asset role
File pixel spacing
Not applicable to this asset role
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
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.
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_NATIVE_B_HVHV.kml
Asset reference
acand_4e48928c-280c-5d10-92ca-f00124634200
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

282

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · quality report

Not statedPDF

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
PDFSource Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_QA_REPORT.pdf
Asset reference
acand_698d380f-f55a-5036-99ae-7dd6f752d6cc
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

283

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · quality statistics

Not statedHDF5

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Linked file format
HDF5Source Recorded · source · catalogue file_format
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_QA_STATS.h5
Asset reference
acand_cd5c3926-9dad-56d3-b5f2-6e85d197d005
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3

284

NISAR polarimetric covariance (GCOV) — 2026-08-28 · track 48, frame 74 · quality summary

Not statedCSV

Open provider access route (free account)
Listed contributor

NASA / ISRO; NASA JPL processing; ASF distribution

Classification

Quality Report

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 / ISRO; NASA JPL processing; ASF distributionSource Recorded · source · catalogue contributor
Dataset family
NISAR GCOVSource Recorded · source · catalogue dataset family
Rights statement
NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.Source Recorded · source · catalogue rights_note
Source observation start
2026-08-28T12:58:12ZSource Recorded · source · relationship_to_parent.startTime
Source identifier
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor
L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level
GCOVSource Recorded · source · relationship_to_parent.processingLevel
Source observation end
2026-08-28T12:58:46ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time
2026-08-29T03:57:35ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north)
[84.63908,27.41328,87.87199,30.09091]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals
["2026-08-28T12:58:12Z","2026-08-28T12:58:46Z"]Derived From Metadata · source · NISAR granuleName acquisition timestamps in identifier order
Linked file format
CSVDerived From Metadata · source · Source URL extension; body format not inferred as verified
File coordinate system
Not stated
File pixel spacing
Not stated
Licence identifier
Not stated
  • Urgent-response radar product. Its processing level and radar parameters do not alone establish flood extent or field-validated damage.
  • NASA documents free Earthdata registration. This review did not sign in or retrieve protected science files; anonymous denial is not a finding that the dataset is unavailable.

Download screening decisions · Download all metadata and field sources

Catalogue details
Original source title
NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001_QA_SUMMARY.csv
Asset reference
acand_7b92d990-850a-5e45-b6e8-0bc2f5836a7f
Host / aggregator
NASA ASF / Earthdata
Relationship to record
Component of the source release.
Upstream source
NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence
provider attribution transcribed from public metadata; not independently verified
Dataset family
NISAR GCOV
Acquisition date
2026-08-28T12:58:12Z
Spatial resolution
Not stated
Access result
Free registration required on 6 September 2026
Provenance
Under review
Rights
Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution
Not redistributed by this catalogue
Production method
Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For not_verified assets, access_checked_at is the inventory timestamp, not a successful file-access check.
Source metadata

Component of the source release. {"absoluteOrbit":5683,"flightDirection":"DESCENDING","frameNumber":74,"granuleName":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","groupID":"NISAR_L2_UR_GCOV_029_048_D_074_2005_QPDH_A_20260828T125812_20260828T125846_P05023_F_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-08-29T03:57:35Z","processingLevel":"GCOV","processingType":"L2","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:58:12Z","stopTime":"2026-08-28T12:58:46Z","stringFootprint":"POLYGON ((85.35171 30.09091, 84.63908 28.04085, 87.16079 27.41328, 87.87199 29.46008, 85.35171 30.09091))","nisar":{"frameCoverage":"Full","jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3