The AMSR2 Daily Polar Gridded Sea Ice Concentrations and AMSR2 Daily Polar Gridded Brightness Temperatures data sets, available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), have been updated to Version 2. This update includes a format change from binary to NetCDF, resolves the previous pole hole mask issue, and adds the 37H channel. Version 1 data products will be retired on 29 September 2025.
AMSR2 Daily Polar Gridded Brightness Temperatures, Version 2
Data set DOI: https://doi.org/10.5067/DEYP05J7GMSH
AMSR2 Daily Polar Gridded Sea Ice Concentrations, Version 2
Data set DOI: https://doi.org/10.5067/W13AO54SS7CW