NISAR urgent-response raw radar data — Nepal corridor | Publicly Available Data Resources for the 2026 Nepal Glacier-Related Hazard Cascade

Resource details

Summary: NISAR Level 0B urgent-response radar raw signal data for the Nepal corridor, with metadata, processing configuration and quality reports. Urgent-response granules may be replaced by standard-production products.
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 10 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
Source record: Open the source record
Metadata sources: Source 1: search.earthdata.nasa.gov
Source 2: api.daac.asf.alaska.edu

Inventory

All 10 asset metadata records have been assessed. 0 have flagged follow-up. Read the screening method and findings.

Listed assets: 10
Provider-stated total: Not stated
Assets naming another contributor: 10
Confirmed reachable without registration: 0 of 10
Unavailable endpoints: 0

Listed assets

Download CSV

01

NISAR raw radar data (RRSD) — 2026-08-31 · track 98 · 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 RRSDSource 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: 2026-08-31T23:37:10ZSource Recorded · source · relationship_to_parent.startTime
Source identifier: NISAR_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor: L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level: RRSDSource Recorded · source · relationship_to_parent.processingLevel
Source observation end: 2026-08-31T23:41:11ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time: 2026-09-02T01:48:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north): [81.66407,19.98648,88.68989,34.80992]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals: ["2026-08-31T23:37:10Z","2026-08-31T23:41:11Z"]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_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001.h5
Asset reference: acand_805961be-736d-50ec-a848-ed3432812959
Host / aggregator: NASA ASF / Earthdata
Relationship to record: Component of the source release.
Upstream source: NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence: provider attribution transcribed from public metadata; not independently verified
Dataset family: NISAR RRSD
Acquisition date: 2026-08-31T23:37:10Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution: Not redistributed by this catalogue
Production method: Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For 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":null,"granuleName":"NISAR_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001","groupID":"NISAR_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T01:48:26Z","processingLevel":"RRSD","processingType":"L0B","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:37:10Z","stopTime":"2026-08-31T23:41:11Z","stringFootprint":"POLYGON ((88.68989 20.55113, 86.67914 27.69805, 84.3888 34.80992, 81.66407 34.14829, 84.13823 27.09049, 86.27686 19.98648, 88.68989 20.55113))","nisar":{"frameCoverage":null,"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

02

NISAR raw radar data (RRSD) — 2026-08-31 · track 98 · 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 RRSDSource 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: 2026-08-31T23:37:10ZSource Recorded · source · relationship_to_parent.startTime
Source identifier: NISAR_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor: L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level: RRSDSource Recorded · source · relationship_to_parent.processingLevel
Source observation end: 2026-08-31T23:41:11ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time: 2026-09-02T01:48:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north): [81.66407,19.98648,88.68989,34.80992]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: ["2026-08-31T23:37:10Z","2026-08-31T23:41:11Z"]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_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001.h5.iso.xml
Asset reference: acand_f0dbdf39-fce2-5d2c-909f-c4f2ac1c249a
Host / aggregator: NASA ASF / Earthdata
Relationship to record: Component of the source release.
Upstream source: NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence: provider attribution transcribed from public metadata; not independently verified
Dataset family: NISAR RRSD
Acquisition date: 2026-08-31T23:37:10Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution: Not redistributed by this catalogue
Production method: Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For 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":null,"granuleName":"NISAR_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001","groupID":"NISAR_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T01:48:26Z","processingLevel":"RRSD","processingType":"L0B","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:37:10Z","stopTime":"2026-08-31T23:41:11Z","stringFootprint":"POLYGON ((88.68989 20.55113, 86.67914 27.69805, 84.3888 34.80992, 81.66407 34.14829, 84.13823 27.09049, 86.27686 19.98648, 88.68989 20.55113))","nisar":{"frameCoverage":null,"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

03

NISAR raw radar data (RRSD) — 2026-08-31 · track 98 · 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 RRSDSource 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: 2026-08-31T23:37:10ZSource Recorded · source · relationship_to_parent.startTime
Source identifier: NISAR_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor: L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level: RRSDSource Recorded · source · relationship_to_parent.processingLevel
Source observation end: 2026-08-31T23:41:11ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time: 2026-09-02T01:48:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north): [81.66407,19.98648,88.68989,34.80992]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: ["2026-08-31T23:37:10Z","2026-08-31T23:41:11Z"]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_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001.rc.yaml
Asset reference: acand_17085552-a2ec-5d9a-b3c7-16e4c42feaca
Host / aggregator: NASA ASF / Earthdata
Relationship to record: Component of the source release.
Upstream source: NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence: provider attribution transcribed from public metadata; not independently verified
Dataset family: NISAR RRSD
Acquisition date: 2026-08-31T23:37:10Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution: Not redistributed by this catalogue
Production method: Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For 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":null,"granuleName":"NISAR_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001","groupID":"NISAR_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T01:48:26Z","processingLevel":"RRSD","processingType":"L0B","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:37:10Z","stopTime":"2026-08-31T23:41:11Z","stringFootprint":"POLYGON ((88.68989 20.55113, 86.67914 27.69805, 84.3888 34.80992, 81.66407 34.14829, 84.13823 27.09049, 86.27686 19.98648, 88.68989 20.55113))","nisar":{"frameCoverage":null,"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

04

NISAR raw radar data (RRSD) — 2026-08-31 · track 98 · 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 RRSDSource 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: 2026-08-31T23:37:10ZSource Recorded · source · relationship_to_parent.startTime
Source identifier: NISAR_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor: L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level: RRSDSource Recorded · source · relationship_to_parent.processingLevel
Source observation end: 2026-08-31T23:41:11ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time: 2026-09-02T01:48:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north): [81.66407,19.98648,88.68989,34.80992]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals: ["2026-08-31T23:37:10Z","2026-08-31T23:41:11Z"]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_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001_QA_REPORT.pdf
Asset reference: acand_38f3359a-de03-50cb-a00e-0545d87495bc
Host / aggregator: NASA ASF / Earthdata
Relationship to record: Component of the source release.
Upstream source: NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence: provider attribution transcribed from public metadata; not independently verified
Dataset family: NISAR RRSD
Acquisition date: 2026-08-31T23:37:10Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution: Not redistributed by this catalogue
Production method: Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For 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":null,"granuleName":"NISAR_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001","groupID":"NISAR_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T01:48:26Z","processingLevel":"RRSD","processingType":"L0B","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:37:10Z","stopTime":"2026-08-31T23:41:11Z","stringFootprint":"POLYGON ((88.68989 20.55113, 86.67914 27.69805, 84.3888 34.80992, 81.66407 34.14829, 84.13823 27.09049, 86.27686 19.98648, 88.68989 20.55113))","nisar":{"frameCoverage":null,"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

05

NISAR raw radar data (RRSD) — 2026-08-31 · track 98 · 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 RRSDSource 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: 2026-08-31T23:37:10ZSource Recorded · source · relationship_to_parent.startTime
Source identifier: NISAR_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001Source Recorded · source · relationship_to_parent.granuleName
Sensor: L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level: RRSDSource Recorded · source · relationship_to_parent.processingLevel
Source observation end: 2026-08-31T23:41:11ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time: 2026-09-02T01:48:26ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north): [81.66407,19.98648,88.68989,34.80992]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals: ["2026-08-31T23:37:10Z","2026-08-31T23:41:11Z"]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_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001_QA_STATS.h5
Asset reference: acand_9c56c915-4bc4-5ed5-b26f-986f968ce55e
Host / aggregator: NASA ASF / Earthdata
Relationship to record: Component of the source release.
Upstream source: NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence: provider attribution transcribed from public metadata; not independently verified
Dataset family: NISAR RRSD
Acquisition date: 2026-08-31T23:37:10Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution: Not redistributed by this catalogue
Production method: Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For 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":null,"granuleName":"NISAR_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001","groupID":"NISAR_L0_UR_RRSD_029_098_A_238S_20260831T233710_20260831T234111_P05023_F_J_001","pgeVersion":"R05.02.3","processingDate":"2026-09-02T01:48:26Z","processingLevel":"RRSD","processingType":"L0B","relativeOrbit":98,"sensor":"L-SAR","startTime":"2026-08-31T23:37:10Z","stopTime":"2026-08-31T23:41:11Z","stringFootprint":"POLYGON ((88.68989 20.55113, 86.67914 27.69805, 84.3888 34.80992, 81.66407 34.14829, 84.13823 27.09049, 86.27686 19.98648, 88.68989 20.55113))","nisar":{"frameCoverage":null,"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

06

NISAR raw radar data (RRSD) — 2026-08-28 · track 48 · 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 RRSDSource 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: 2026-08-28T12:57:16ZSource Recorded · source · relationship_to_parent.startTime
Source identifier: NISAR_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002Source Recorded · source · relationship_to_parent.granuleName
Sensor: L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level: RRSDSource Recorded · source · relationship_to_parent.processingLevel
Source observation end: 2026-08-28T13:02:06ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time: 2026-08-28T23:08:09ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north): [81.41252,15.48517,88.9765,33.26811]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals: ["2026-08-28T12:57:16Z","2026-08-28T13:02:06Z"]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_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002.h5
Asset reference: acand_b0b5ed5f-96ee-53a6-ba89-84df9f309c29
Host / aggregator: NASA ASF / Earthdata
Relationship to record: Component of the source release.
Upstream source: NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence: provider attribution transcribed from public metadata; not independently verified
Dataset family: NISAR RRSD
Acquisition date: 2026-08-28T12:57:16Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution: Not redistributed by this catalogue
Production method: Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For 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":null,"granuleName":"NISAR_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002","groupID":"NISAR_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002","pgeVersion":"R05.02.3","processingDate":"2026-08-28T23:08:09Z","processingLevel":"RRSD","processingType":"L0B","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:57:16Z","stopTime":"2026-08-28T13:02:06Z","stringFootprint":"POLYGON ((86.34289 33.26811, 83.70372 24.68977, 81.41252 16.06814, 83.73188 15.48517, 86.14366 24.06143, 88.9765 32.58073, 86.34289 33.26811))","nisar":{"frameCoverage":null,"jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV","VH","VV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times 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 raw radar data (RRSD) — 2026-08-28 · track 48 · 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 RRSDSource 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: 2026-08-28T12:57:16ZSource Recorded · source · relationship_to_parent.startTime
Source identifier: NISAR_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002Source Recorded · source · relationship_to_parent.granuleName
Sensor: L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level: RRSDSource Recorded · source · relationship_to_parent.processingLevel
Source observation end: 2026-08-28T13:02:06ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time: 2026-08-28T23:08:09ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north): [81.41252,15.48517,88.9765,33.26811]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: ["2026-08-28T12:57:16Z","2026-08-28T13:02:06Z"]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_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002.h5.iso.xml
Asset reference: acand_0925de1f-9693-5c74-8a27-f6a09b86d096
Host / aggregator: NASA ASF / Earthdata
Relationship to record: Component of the source release.
Upstream source: NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence: provider attribution transcribed from public metadata; not independently verified
Dataset family: NISAR RRSD
Acquisition date: 2026-08-28T12:57:16Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution: Not redistributed by this catalogue
Production method: Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For 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":null,"granuleName":"NISAR_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002","groupID":"NISAR_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002","pgeVersion":"R05.02.3","processingDate":"2026-08-28T23:08:09Z","processingLevel":"RRSD","processingType":"L0B","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:57:16Z","stopTime":"2026-08-28T13:02:06Z","stringFootprint":"POLYGON ((86.34289 33.26811, 83.70372 24.68977, 81.41252 16.06814, 83.73188 15.48517, 86.14366 24.06143, 88.9765 32.58073, 86.34289 33.26811))","nisar":{"frameCoverage":null,"jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV","VH","VV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times 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 raw radar data (RRSD) — 2026-08-28 · track 48 · 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 RRSDSource 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: 2026-08-28T12:57:16ZSource Recorded · source · relationship_to_parent.startTime
Source identifier: NISAR_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002Source Recorded · source · relationship_to_parent.granuleName
Sensor: L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level: RRSDSource Recorded · source · relationship_to_parent.processingLevel
Source observation end: 2026-08-28T13:02:06ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time: 2026-08-28T23:08:09ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north): [81.41252,15.48517,88.9765,33.26811]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: ["2026-08-28T12:57:16Z","2026-08-28T13:02:06Z"]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_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002.rc.yaml
Asset reference: acand_2735b1b1-3332-50d2-b5c4-a33233c26078
Host / aggregator: NASA ASF / Earthdata
Relationship to record: Component of the source release.
Upstream source: NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence: provider attribution transcribed from public metadata; not independently verified
Dataset family: NISAR RRSD
Acquisition date: 2026-08-28T12:57:16Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution: Not redistributed by this catalogue
Production method: Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For 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":null,"granuleName":"NISAR_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002","groupID":"NISAR_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002","pgeVersion":"R05.02.3","processingDate":"2026-08-28T23:08:09Z","processingLevel":"RRSD","processingType":"L0B","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:57:16Z","stopTime":"2026-08-28T13:02:06Z","stringFootprint":"POLYGON ((86.34289 33.26811, 83.70372 24.68977, 81.41252 16.06814, 83.73188 15.48517, 86.14366 24.06143, 88.9765 32.58073, 86.34289 33.26811))","nisar":{"frameCoverage":null,"jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV","VH","VV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times 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 raw radar data (RRSD) — 2026-08-28 · track 48 · 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 RRSDSource 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: 2026-08-28T12:57:16ZSource Recorded · source · relationship_to_parent.startTime
Source identifier: NISAR_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002Source Recorded · source · relationship_to_parent.granuleName
Sensor: L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level: RRSDSource Recorded · source · relationship_to_parent.processingLevel
Source observation end: 2026-08-28T13:02:06ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time: 2026-08-28T23:08:09ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north): [81.41252,15.48517,88.9765,33.26811]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals: ["2026-08-28T12:57:16Z","2026-08-28T13:02:06Z"]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_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002_QA_REPORT.pdf
Asset reference: acand_9c406c11-c9d6-5e4a-b242-98e3aa2a61a2
Host / aggregator: NASA ASF / Earthdata
Relationship to record: Component of the source release.
Upstream source: NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence: provider attribution transcribed from public metadata; not independently verified
Dataset family: NISAR RRSD
Acquisition date: 2026-08-28T12:57:16Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution: Not redistributed by this catalogue
Production method: Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For 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":null,"granuleName":"NISAR_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002","groupID":"NISAR_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002","pgeVersion":"R05.02.3","processingDate":"2026-08-28T23:08:09Z","processingLevel":"RRSD","processingType":"L0B","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:57:16Z","stopTime":"2026-08-28T13:02:06Z","stringFootprint":"POLYGON ((86.34289 33.26811, 83.70372 24.68977, 81.41252 16.06814, 83.73188 15.48517, 86.14366 24.06143, 88.9765 32.58073, 86.34289 33.26811))","nisar":{"frameCoverage":null,"jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV","VH","VV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times 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 raw radar data (RRSD) — 2026-08-28 · track 48 · 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 RRSDSource 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: 2026-08-28T12:57:16ZSource Recorded · source · relationship_to_parent.startTime
Source identifier: NISAR_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002Source Recorded · source · relationship_to_parent.granuleName
Sensor: L-SARSource Recorded · source · relationship_to_parent.sensor
Processing level: RRSDSource Recorded · source · relationship_to_parent.processingLevel
Source observation end: 2026-08-28T13:02:06ZSource Recorded · source · relationship_to_parent.stopTime
Product processing time: 2026-08-28T23:08:09ZSource Recorded · source · relationship_to_parent.processingDate
Source bounds (west, south, east, north): [81.41252,15.48517,88.9765,33.26811]Derived From Metadata · source · ASF stringFootprint WKT envelope
Radar acquisition intervals: ["2026-08-28T12:57:16Z","2026-08-28T13:02:06Z"]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_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002_QA_STATS.h5
Asset reference: acand_b6d9a597-04c1-5e71-9f17-f5a6c43cebaf
Host / aggregator: NASA ASF / Earthdata
Relationship to record: Component of the source release.
Upstream source: NASA / ISRO; NASA JPL processing; ASF distribution
Upstream evidence: provider attribution transcribed from public metadata; not independently verified
Dataset family: NISAR RRSD
Acquisition date: 2026-08-28T12:57:16Z
Spatial resolution: Not stated
Access result: Free registration required on 6 September 2026
Provenance: Under review
Rights: Under review — NASA ASF documentation requires free Earthdata Login authentication for NISAR science downloads. Asset-specific reuse terms and any access restrictions remain to be assessed; public catalogue/browse access is not science-file authorization.
Redistribution: Not redistributed by this catalogue
Production method: Automated source metadata extraction; no independent human review. Science/image bodies not downloaded or inspected. For 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":null,"granuleName":"NISAR_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002","groupID":"NISAR_L0_UR_RRSD_029_048_D_201S_20260828T125716_20260828T130206_P05023_F_J_002","pgeVersion":"R05.02.3","processingDate":"2026-08-28T23:08:09Z","processingLevel":"RRSD","processingType":"L0B","relativeOrbit":48,"sensor":"L-SAR","startTime":"2026-08-28T12:57:16Z","stopTime":"2026-08-28T13:02:06Z","stringFootprint":"POLYGON ((86.34289 33.26811, 83.70372 24.68977, 81.41252 16.06814, 83.73188 15.48517, 86.14366 24.06143, 88.9765 32.58073, 86.34289 33.26811))","nisar":{"frameCoverage":null,"jointObservation":true,"mainBandPolarization":["HH","HV","VH","VV"],"pgeVersion":"R05.02.3","rangeBandwidth":["20+5"],"sideBandPolarization":["HH","HV","VH","VV"]},"access_route":"NASA Earthdata Login for science products; browse URLs separate; no authenticated download attempted.","collection_version":"1","temporal_interpretation":"Interferometric/offset products contain paired acquisition times in the native product identifier; retain complete name, not only startTime. Granule variants are not independent observations."}

Evidence: source 1 · source 2 · source 3