The Near-Real-Time DMSP SSM/I-SSMIS Daily Polar Gridded Brightness Temperatures, Version 2, and Near-Real-Time DMSP SSMIS Daily Polar Gridded Sea Ice Concentrations, Version 2 data sets will be retired from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) on 18 June 2026. After this date, access to the data will no longer be available, but the data set documentation will remain available for future reference.
Near-Real-Time DMSP SSM/I-SSMIS Daily Polar Gridded Brightness Temperatures, Version 2
Data set DOI: https://doi.org/10.5067/WKRY675MV57L
Near-Real-Time DMSP SSMIS Daily Polar Gridded Sea Ice Concentrations, Version 2
Data set DOI: https://doi.org/10.5067/YTTHO2FJQ97K