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ATLAS Data Access and Tools
Data collected by NASA's Advanced Topographic Laser Altimeter System (ATLAS) instrument are integral for cryospheric elevation efforts, among other investigations. Explore ATLAS instrument datasets and learn more about relevant data tools.
Datasets
| Dataset Sort descending | Temporal Extent | Version | Data State | Processing Level | Data Format | Related Topics |
|---|---|---|---|---|---|---|
| ATLAS/ICESat-2 L3A Sea Ice Freeboard V007 | 2018-10-14 to Present | 007 | ACTIVE | 3 | HDF5 | Freeboard |
| ATLAS/ICESat-2 L3A Sea Ice Height Quick Look V007 | 2025-06-08 to Present | 007 | ACTIVE | 3 | HDF5 | Sea Ice Elevation |
| ATLAS/ICESat-2 L3A Sea Ice Height Quick Look V007 | 2025-06-08 to Present | 007 | ACTIVE | 3 | HDF5 | Sea Ice Elevation |
| ATLAS/ICESat-2 L3A Sea Ice Height V006 | 2018-10-14 to 2025-03-02 | 006 | COMPLETE | 3 | HDF5 | Sea Ice Elevation |
| ATLAS/ICESat-2 L3A Sea Ice Height V007 | 2018-10-14 to Present | 007 | ACTIVE | 3 | HDF5 | Sea Ice Elevation |
| ATLAS/ICESat-2 L3B Daily and Monthly Gridded Polar Sea Surface Height Anomaly V003 | 2018-10-14 to 2025-02-28 | 003 | COMPLETE | 3 | HDF5 | Sea Surface Height Anomaly (SSHA) |
| ATLAS/ICESat-2 L3B Daily and Monthly Gridded Polar Sea Surface Height Anomaly V004 | 2018-10-14 to Present | 004 | ACTIVE | 3 | HDF5 | Sea Surface Height Anomaly (SSHA) |
| ATLAS/ICESat-2 L3B Daily and Monthly Gridded Sea Ice Freeboard V004 | 2018-10-14 to 2025-02-28 | 004 | COMPLETE | 3 | HDF5 | Freeboard |
| ATLAS/ICESat-2 L3B Daily and Monthly Gridded Sea Ice Freeboard V005 | 2018-10-14 to Present | 005 | ACTIVE | 3 | HDF5 | Freeboard |
| ATLAS/ICESat-2 L3B Gridded Antarctic and Arctic Land Ice Height Change V004 | 2019-01-01 to Present | 004 | ACTIVE | 3 | netCDF-4 | Glacier Elevation/Ice Sheet Elevation |
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ATLAS Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| OpenAltimetry | OpenAltimetry is a map-based visualization tool for exploring surface elevation data across Earth over time. | Analysis, Search and Discovery, Visualization |
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