The ATLAS/ICESat-2 L3B Monthly Gridded Dynamic Ocean Topography (ATL19), Version 2 data set, available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), has been updated to Version 2. This data set contains monthly gridded dynamic ocean topography (DOT), derived from the along-track ATLAS/ICESat-2 L3A Ocean Surface Height product (ATL12, Version 5). Both single beam and all-beam gridded averages are available in this data set. Version 2 improves upon the previous version by including average ice concentrations derived from ATL12, Version 5. Temporal coverage spans 13 October 2018 to 01 December 2021 (additional data are added periodically).
Data set DOI: https://doi.org/10.5067/ATLAS/ATL19.002