Multiple Level-1B, Level-2A, and Level-3A data sets from the Ice, Cloud, and land Elevation Satellite-2 (ICESat-2) mission have been updated to Version 5 at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC).
These data sets provide: telemetry data; geolocated photon data; backscatter profiles; geolocated surface elevations for land ice, sea ice, land and vegetation; atmospheric layer characteristics; and sea ice freeboard estimates. The temporal coverage of each data set is included below.
ATLAS/ICESat-2 L1B Converted Telemetry Data, Version 5 (ATL02)
Temporal coverage: 13 October 2018 - 03 October 2021
https://doi.org/10.5067/ATLAS/ATL02.005
ATLAS/ICESat-2 L2A Global Geolocated Photon Data, Version 5 (ATL03)
Temporal coverage: 13 October 2018 - 30 September 2021
https://doi.org/10.5067/ATLAS/ATL03.005
ATLAS/ICESat-2 L2A Normalized Relative Backscatter Profiles, Version 5 (ATL04)
Temporal coverage: 13 October 2018 - 15 July 2021
https://doi.org/10.5067/ATLAS/ATL04.005
ATLAS/ICESat-2 L3A Land Ice Height, Version 5 (ATL06)
Temporal coverage: 13 October 2018 - 01 October 2021
https://doi.org/10.5067/ATLAS/ATL06.005
ATLAS/ICESat-2 L3A Sea Ice Height, Version 5 (ATL07)
Temporal coverage: 13 October 2018 - 01 October 2021
https://doi.org/10.5067/ATLAS/ATL07.005
ATLAS/ICESat-2 L3A Land and Vegetation Height, Version 5 (ATL08)
Temporal coverage: 13 October 2018 - 15 July 2021
https://doi.org/10.5067/ATLAS/ATL08.005
ATLAS/ICESat-2 L3A Calibrated Backscatter Profiles and Atmospheric Layer Characteristics, Version 5 (ATL09)
Temporal coverage: 13 October 2018 - 15 July 2021
https://doi.org/10.5067/ATLAS/ATL09.005
ATLAS/ICESat-2 L3A Sea Ice Freeboard, Version 5 (ATL10)
Temporal coverage: 13 October 2018 - 01 October 2021
https://doi.org/10.5067/ATLAS/ATL10.005