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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

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Dataset Temporal Extent Version Data State Processing Level Data Format Science Keywords
ATLAS/ICESat-2 L3B Daily and Monthly Gridded Polar Sea Surface Height Anomaly V001 2018-11-01 to 2021-07-01 001 DEPRECATED 3 HDF5 Sea Surface Height Anomaly (SSHA)
ATLAS/ICESat-2 L3B Daily and Monthly Gridded Polar Sea Surface Height Anomaly V002 2018-10-14 to 2022-09-30 002 DEPRECATED 3 HDF5 Sea Surface Height Anomaly (SSHA)
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 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 V001 2018-11-01 to 2020-11-01 001 DEPRECATED 3 HDF5 Freeboard
ATLAS/ICESat-2 L3B Daily and Monthly Gridded Sea Ice Freeboard V002 2018-11-01 to 2021-07-01 002 DEPRECATED 3 HDF5 Freeboard
ATLAS/ICESat-2 L3B Daily and Monthly Gridded Sea Ice Freeboard V003 2018-10-14 to 2022-09-30 003 DEPRECATED 3 HDF5 Freeboard
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 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 V001 2019-03-29 to 2021-06-23 001 DEPRECATED 3 netCDF-4 Glacier Elevation/Ice Sheet Elevation
ATLAS/ICESat-2 L3B Gridded Antarctic and Arctic Land Ice Height Change V002 2019-03-29 to 2022-03-23 002 DEPRECATED 3 netCDF-4 Glacier Elevation/Ice Sheet Elevation
ATLAS/ICESat-2 L3B Gridded Antarctic and Arctic Land Ice Height Change V003 2019-03-29 to 2023-04-16 003 DEPRECATED 3 netCDF-4 Glacier Elevation/Ice Sheet Elevation
ATLAS/ICESat-2 L3B Gridded Antarctic and Arctic Land Ice Height Change V004 2019-01-01 to 2025-11-19 004 DEPRECATED 3 netCDF-4 Glacier Elevation/Ice Sheet Elevation
ATLAS/ICESat-2 L3B Gridded Antarctic and Arctic Land Ice Height Change V005 2019-01-01 to Present 005 ACTIVE 3 netCDF-4 Glacier Elevation/Ice Sheet Elevation
ATLAS/ICESat-2 L3B Gridded Antarctic and Arctic Land Ice Height V001 2019-03-29 to 2021-06-23 001 DEPRECATED 3 netCDF-4 Glacier Elevation/Ice Sheet Elevation
ATLAS/ICESat-2 L3B Gridded Antarctic and Arctic Land Ice Height V002 2019-03-29 to 2022-03-23 002 DEPRECATED 3 netCDF-4 Glacier Elevation/Ice Sheet Elevation
ATLAS/ICESat-2 L3B Gridded Antarctic and Arctic Land Ice Height V003 2019-03-29 to 2023-04-16 003 DEPRECATED 3 netCDF-4 Glacier Elevation/Ice Sheet Elevation
ATLAS/ICESat-2 L3B Gridded Antarctic and Arctic Land Ice Height V004 2019-01-01 to 2024-12-25 004 DEPRECATED 3 netCDF-4 Glacier Elevation/Ice Sheet Elevation
ATLAS/ICESat-2 L3B Gridded Antarctic and Arctic Land Ice Height V005 2019-01-01 to Present 005 ACTIVE 3 netCDF-4 Glacier Elevation/Ice Sheet Elevation
ATLAS/ICESat-2 L3B Gridded Sea Ice Freeboard Quick Look V005 2018-10-14 to Present 005 ACTIVE 3 HDF5 Freeboard
ATLAS/ICESat-2 L3B Mean Inland Surface Water Data V002 2018-10-14 to 2022-08-10 002 DEPRECATED 3 HDF5 Surface Water Processes/Measurements
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 Mean Inland Surface Water Data V004 2018-10-14 to Present 004 ACTIVE 3 HDF5 Surface Water Processes/Measurements
ATLAS/ICESat-2 L3B Mission Composite Gridded Terrain and Canopy Elevation Parameters V001 2018-10-01 to Present 001 ACTIVE 3 COG Canopy Characteristics, Terrain Elevation
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
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ATLAS Data Tools

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Tool 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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