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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

Datasets

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Dataset Temporal Extent Version Data State Processing Level Data Format Science Keywords
ATLAS/ICESat-2 L3B Slope-Corrected Land Ice Height Time Series V005 2019-03-29 to 2022-06-21 005 DEPRECATED 3 HDF5 Glacier Elevation/Ice Sheet Elevation
ATLAS/ICESat-2 L3B Slope-Corrected Land Ice Height Time Series V006 2019-03-29 to 2025-03-02 006 COMPLETE 3 HDF5 Glacier Elevation/Ice Sheet Elevation
ATLAS/ICESat-2 L3B Slope-Corrected Land Ice Height Time Series V007 2019-03-29 to Present 007 ACTIVE 3 HDF5 Glacier Elevation/Ice Sheet Elevation
ATLAS/ICESat-2 L3B Weekly Gridded Atmosphere V002 2018-10-13 to 2020-04-01 002 DEPRECATED 3 HDF5 Aerosol Fraction, APPARENT SURFACE REFLECTIVITY, Blowing Snow, Cloud Fraction, Cloud Optical Depth/Thickness
ATLAS/ICESat-2 L3B Weekly Gridded Atmosphere V003 2018-10-13 to 2021-07-01 003 DEPRECATED 3 HDF5 Aerosol Fraction, APPARENT SURFACE REFLECTIVITY, Blowing Snow, Cloud Fraction, Cloud Optical Depth/Thickness
ATLAS/ICESat-2 L3B Weekly Gridded Atmosphere V004 2018-10-13 to 2022-08-01 004 DEPRECATED 3 HDF5 Aerosol Fraction, APPARENT SURFACE REFLECTIVITY, Blowing Snow, Cloud Fraction, Cloud Optical Depth/Thickness
ATLAS/ICESat-2 L3B Weekly Gridded Atmosphere V006 2018-10-13 to Present 006 ACTIVE 3 HDF5 Aerosol Fraction, APPARENT SURFACE REFLECTIVITY, Blowing Snow, Cloud Fraction, Cloud Optical Depth/Thickness
Circumpolar Boreal Forest Aboveground Biomass Density, V3 2020-01-01 to 2020-12-31 3 COMPLETE 3 COG Biomass, Forests
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
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
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
ICESat-2 Derived 30 m Along-Track Boreal Aboveground Biomass Density V001 2019-05-01 to 2021-09-30 1 COMPLETE 4 GeoPackage Biomass
ICESat-2 Derived Canopy Height Model V001 2019-01-01 to 2021-12-31 1 COMPLETE 4 COG Vegetation Height
ICESat-2 Derived Sea Ice Melt Pond Characteristics from the Density-Dimension Algorithm V003 2020-06-04 to 2020-08-28 3 COMPLETE 4 ASCII, PNG Melt Pond
ICESat-2 L4 Along-Track Sea Ice Thickness V001 2018-10-14 to 2022-05-01 001 COMPLETE 4 netCDF-4 Freeboard, Ice Depth/Thickness, Snow Depth
ICESat-2 L4 Grounding Zone for Antarctic Ice Shelves V001 2019-03-30 to 2020-09-30 1 COMPLETE 4 HDF5, JPEG Grounding Line
ICESat-2 L4 Monthly Gridded Sea Ice Thickness V001 2018-11-01 to 2021-04-30 1 DEPRECATED 4 NetCDF Freeboard, Ice Depth/Thickness, Snow Depth
ICESat-2 L4 Monthly Gridded Sea Ice Thickness V002 2018-11-01 to 2022-04-30 2 DEPRECATED 4 netCDF-4 Freeboard, Ice Depth/Thickness, Snow Depth
ICESat-2 L4 Monthly Gridded Sea Ice Thickness V003 2018-11-01 to 2024-04-30 3 DEPRECATED 4 netCDF-4 Ice Depth/Thickness, Snow Depth
ICESat-2 L4 Monthly Gridded Sea Ice Thickness V004 2018-11-01 to 2025-04-30 4 ACTIVE 4 netCDF-4 Ice Depth/Thickness, Snow Depth
MEaSUREs ITS_LIVE Antarctic Grounded Ice Sheet Elevation Change V001 1985-04-17 to 2020-12-16 1 COMPLETE 3 netCDF-4 Glacier Elevation/Ice Sheet Elevation
POLARIS ER-2 Aircraft In-situ Trace Gas Data 1997-04-16 to 1997-09-26 1 COMPLETE 2 AMES Atmospheric Carbon Dioxide, Molecular Hydrogen, Nitrous Oxide, Sulfur Compounds, Carbon Monoxide, Atmospheric Water Vapor, Nitric Oxide, Halons, Hydroxyl, Chlorofluorocarbons, Chlorine Nitrate, Hydroperoxy, Atmospheric Ozone, ETHANE, Chlorine Monoxide, CFC-11, CFC-12, HCFC-22, Hydrogen Chloride, Sulfur Hexafluoride, Nitrogen Dioxide, Atmospheric Nitric Acid
SPADE ER-2 Aircraft In-Situ Trace Gas Data 1992-10-13 to 1993-10-26 1 COMPLETE 2 AMES Carbon Dioxide Profiles, Water Vapor Mixing Ratio Profiles, CFC-11, Methane, Carbon Monoxide Profiles, Nitric Oxide, Nitrous Oxide, Tropospheric Ozone, Ozone Profiles, Chlorine Monoxide, Atmospheric Nitric Acid, Hydrogen Chloride, Hydroxyl, Hydroperoxy
STEP ER-2 Aircraft In-Situ Trace Gas Data 1987-01-08 to 1987-02-21 1 COMPLETE 2 STEP87 Nitrogen Oxides, Carbon Monoxide Profiles, Ozone Profiles
STRAT ER-2 Aircraft In-situ Trace Gas Data 1995-03-24 to 1996-12-21 1 COMPLETE 2 AMES Molecular Hydrogen, Methane, Atmospheric Carbon Dioxide, Atmospheric Carbon Monoxide, Trace Gases/Trace Species, Nitrogen Oxides, Atmospheric Water Vapor, Hydrogen Compounds, Carbon And Hydrocarbon Compounds, Halons, Chlorofluorocarbons, Hydroperoxy, Atmospheric Ozone, Carbon Dioxide Profiles, Carbon Monoxide Profiles, ETHANE, CFC-11, CFC-12, HCFC-22, Hydrogen Chloride, Sulfur Hexafluoride Profiles, Sulfur Hexafluoride, NITROUS OXIDE
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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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