ICESat-2

The ATLAS/ICESat-2 L3B Monthly Gridded Dynamic Ocean Topography (ATL19) and ATLAS/ICESat-2 L3B Mean Inland Surface Water Data (ATL22), Version 2 data sets will be retired from the NASA National Snow

ICESat-2 Derived 30 m Along-Track Boreal Aboveground Biomass Density, Version 01 is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). This

Previous versions of multiple ATLAS/ICESat-2 along-track data sets will be retired from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) on 26 February 2024

Version 5 of multiple ATLAS/ICESat-2 along-track data sets will be retired from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) on 12 February 2024.

Version 3 of ICESat-2 L4 Monthly Gridded Sea Ice Thickness data is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). This data set reports monthly, gridded winter sea ice thickness across the Arctic Ocean.