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.
| Dataset | Temporal Extent | Version | Data State | Processing Level | Data Format | Science Keywords |
|---|---|---|---|---|---|---|
| Vegetation Height in High Latitude Forests from ICESat-2 and HLS, 2020 | 2020-01-01 to 2020-12-31 | 1 | COMPLETE | 3 | COG | Vegetation Cover, Vegetation Height, Forests, Vegetation Index |
| Circumpolar Boreal Forest Aboveground Biomass Density, V3 | 2020-01-01 to 2020-12-31 | 3 | COMPLETE | 3 | COG | Biomass, Forests |
| Aboveground Biomass Density for High Latitude Forests from ICESat-2, 2020 | 2019-06-01 to 2021-09-30 | 1 | COMPLETE | 4 | multiple | Biomass, Forests |
| Global Vegetation Height Metrics from GEDI and ICESat2 | 2019-01-01 to 2022-12-31 | 1 | COMPLETE | 3 | COG | Vegetation Height, Forest Composition/Vegetation Structure |
| ATLAS/ICESat-2 L3B Monthly 3-Month Gridded Dynamic Ocean Topography V001 | 2018-10-13 to 2025-02-28 | 001 | DEPRECATED | 3 | HDF5 | Sea Surface Height |
| ATLAS/ICESat-2 L3B Mean Inland Surface Water Data V003 | 2018-10-14 to 2025-03-02 | 003 | DEPRECATED | 3 | HDF5 | Surface Water Processes/Measurements |
| ATLAS/ICESat-2 L3B Daily and Monthly Gridded Polar Sea Surface Height Anomaly V003 | 2018-10-14 to 2025-02-28 | 003 | DEPRECATED | 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 | DEPRECATED | 3 | HDF5 | Freeboard |
| ATLAS/ICESat-2 L3B Monthly Gridded Dynamic Ocean Topography V003 | 2018-10-13 to 2025-03-01 | 003 | DEPRECATED | 3 | HDF5 | Sea Surface Height |
| ATLAS/ICESat-2 L3B Monthly Gridded Atmosphere V005 | 2018-10-13 to 2024-05-10 | 005 | DEPRECATED | 3 | HDF5 | Cloud Optical Depth/Thickness |
| ATLAS/ICESat-2 L3B Weekly Gridded Atmosphere V005 | 2018-10-13 to 2024-05-10 | 005 | DEPRECATED | 3 | HDF5 | Cloud Optical Depth/Thickness |
| ATLAS/ICESat-2 L3A Along Track Inland Surface Water Data V006 | 2018-10-13 to 2025-03-02 | 006 | DEPRECATED | 3 | HDF5 | Surface Water Processes/Measurements |
| ATLAS/ICESat-2 L3A Ocean Surface Height V006 | 2018-10-13 to 2025-03-02 | 006 | DEPRECATED | 3 | HDF5 | Sea Surface Height |
| ATLAS/ICESat-2 L3A Sea Ice Freeboard V006 | 2018-10-14 to 2025-03-02 | 006 | DEPRECATED | 3 | HDF5 | Freeboard |
| ATLAS/ICESat-2 L3A Calibrated Backscatter Profiles and Atmospheric Layer Characteristics V006 | 2018-10-13 to 2025-03-02 | 006 | DEPRECATED | 3 | HDF5 | Lidar Backscatter |
| ATLAS/ICESat-2 L3A Land and Vegetation Height V006 | 2018-10-14 to 2025-03-02 | 006 | DEPRECATED | 3 | HDF5 | Terrain Elevation |
| ATLAS/ICESat-2 L3A Sea Ice Height V006 | 2018-10-14 to 2025-03-02 | 006 | DEPRECATED | 3 | HDF5 | Sea Ice Elevation |
| ATLAS/ICESat-2 L3A Land Ice Height V006 | 2018-10-14 to 2025-03-02 | 006 | DEPRECATED | 3 | HDF5 | Glacier Elevation/Ice Sheet Elevation |
| ATLAS/ICESat-2 L2A Normalized Relative Backscatter Profiles V006 | 2018-10-13 to 2025-03-02 | 006 | DEPRECATED | 2A | HDF5 | Lidar Backscatter |
| ATLAS/ICESat-2 L2A Global Geolocated Photon Data V006 | 2018-10-13 to 2025-03-03 | 006 | DEPRECATED | 2A | HDF5 | Terrain Elevation |
| Global Forest Aboveground Carbon Stocks and Fluxes from GEDI and ICESat-2, 2018-2021 | 2018-10-01 to 2021-10-01 | 1 | COMPLETE | 4 | COG | Carbon, Carbon Sequestration, Carbon Flux, Forests |
| ATLAS/ICESat-2 L3A Sea Ice Freeboard Quick Look V006 | 2023-01-15 to 2025-06-17 | 006 | DEPRECATED | 3 | HDF5 | Freeboard |
| ATLAS/ICESat-2 L3A Sea Ice Height Quick Look V006 | 2023-01-15 to 2025-06-17 | 006 | DEPRECATED | 3 | HDF5 | Sea Ice Elevation |
| ATLAS/ICESat-2 L3A Along Track Coastal and Nearshore Bathymetry V001 | 2018-10-14 | 001 | COMPLETE | 3 | HDF5 | Coastal Bathymetry, Sea Surface Height |
| ICESat-2 and CryoSat-2 L4 Monthly Arctic Snow Depth and Sea Ice Thickness V001 | 2018-10-01 to 2021-04-30 | 1 | COMPLETE | 4 | netCDF-4 | Ice Depth/Thickness, Snow Depth |
| 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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