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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 | Temporal Extent | Spatial Extent | Version | Data State | Processing Level | Data Format | Related Topics |
|---|---|---|---|---|---|---|---|
| ATLAS/ICESat-2 L3A Ocean Surface Height V006 | 2018-10-13 to 2025-03-02 | N: 90 S: -90 E: 180 W: -180 | 006 | COMPLETE | 3 | HDF5 | Sea Surface Height |
| ATLAS/ICESat-2 L3A Sea Ice Height V007 | 2018-10-14 to Present | N: 88 S: -88 E: 180 W: -180 | 007 | ACTIVE | 3 | HDF5 | Sea Ice Elevation |
| ATLAS/ICESat-2 L3B Daily and Monthly Gridded Sea Ice Freeboard V005 | 2018-10-14 to Present | N: 89 S: 37 E: 180 W: -180 | 005 | ACTIVE | 3 | HDF5 | Freeboard |
| ATLAS/ICESat-2 L3B Mean Inland Surface Water Data V003 | 2018-10-14 to 2025-03-02 | N: 88 S: -88 E: 180 W: -180 | 003 | COMPLETE | 3 | HDF5 | Surface Water Processes/Measurements |
| ATLAS/ICESat-2 L3B Weekly Gridded Atmosphere V005 | 2018-10-13 to 2024-05-10 | N: 90 S: -90 E: 180 W: -180 | 005 | COMPLETE | 3 | HDF5 | Cloud Optical Depth/Thickness |
| ATLAS/ICESat-2 L3B Slope-Corrected Land Ice Height Time Series V007 | 2019-03-29 to Present | N: 88 S: -88 E: 180 W: -180 | 007 | ACTIVE | 3 | HDF5 | Glacier Elevation/Ice Sheet Elevation |
| ATLAS/ICESat-2 L3A Calibrated Backscatter Profiles and Atmospheric Layer Characteristics Quick Look V007 | 2025-06-08 to Present | N: 88 S: -88 E: 180 W: -180 | 007 | ACTIVE | 3 | HDF5 | Cloud Properties, Lidar Backscatter |
| ICESat-2 Derived Sea Ice Melt Pond Characteristics from the Density-Dimension Algorithm V003 | 2020-06-04 to 2020-08-28 | N: 90 S: 75 W: -150 | 3 | ACTIVE | 4 | ASCII, PNG | Melt Pond |
| ATLAS/ICESat-2 L1B Converted Telemetry Data V006 | 2018-10-13 to 2025-06-01 | N: 90 S: -90 E: 180 W: -180 | 006 | COMPLETE | 1B | HDF5 | Sensor Characteristics |
| ATLAS/ICESat-2 L3A Along Track Inland Surface Water Data Quick Look V007 | 2025-06-07 to Present | N: 88 S: -88 E: 180 W: -180 | 007 | ACTIVE | 3 | HDF5 | Surface Water Features |
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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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