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NISAR Data Access and Tools
Download NISAR datasets and access tools to help you find, analyze, and visualize the data.
ASF DAAC provides access to sample NISAR datasets so the community can explore data formats, test workflows, and prepare tools ahead of the mission’s full release. Sample products are available to give users the opportunity to become familiar with NISAR data and integrate it into their applications.
Datasets
| Dataset | Instruments | Temporal Extent | Spatial Extent | Version | Data State | Data Format | Related Topics |
|---|---|---|---|---|---|---|---|
| NISAR Orbit Ephemeris | L-SAR, S-SAR | 2025-07-30 to Present | N: 90 S: -90 E: 180 W: -180 | 1 | ACTIVE | XML | Attitude Characteristics |
| NISAR Radar Pointing | L-SAR, S-SAR | 2025-08-02 to Present | N: 90 S: -90 E: 180 W: -180 | 1 | ACTIVE | XML | VIEWING GEOMETRY |
| NISAR Ancillary and Auxiliary Data | L-SAR | 2022-01-01 to Present | N: 90 S: -90 E: 180 W: -180 | 1 | ACTIVE | XML, CSV, GeoPackage, HDF5, YAML | RADAR |
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NISAR Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| Biomass Earthdata Dashboard | Observe global forest biomass harmonization activity with the Biomass Earthdata Dashboard. | Analysis, Search and Discovery, Visualization |
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