The AMSR-E/AMSR2 Unified L3 Daily 6.25 km Polar Gridded 89 GHz Brightness Temperatures, Version 1, the AMSR-E/AMSR2 Unified L3 Daily 12.5 km Brightness Temperatures, Sea Ice Concentration, Motion & Snow Depth Polar Grids, Version 1, and the AMSR-E/AMSR2 Unified L3 Daily 25 km Brightness Temperatures & Sea Ice Concentration Polar Grids, Version 1 data sets, available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), have been updated. This update includes the addition of the AMSR-E derived data, with each product now covering the temporal range of June 2002 - present.

AMSR Unified
AMSR Unified - Advanced Microwave Scanning Radiometers
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Data Announcements
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The NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) will add 31 data sets from the AMSR-E and AMSR-E/AMSR2 Unified collections to NASA Earthdata Cloud on 18
AMSR-E/AMSR2 Unified L3 Global Daily Ascending/Descending .25x.25 deg Ocean Grids, Version 1, AMSR-E/AMSR2 Unified L3 Global Weekly Ascending/Descending .25x.25 deg Ocean Grids, Version 1, and AMSR-E
The AMSR-E/AMSR2 Unified L2B Global Swath Ocean Products, Version 1, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), is currently being
The AMSR-E/AMSR2 Unified L2B Global Swath Surface Precipitation, Version 1 data set archived at the National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has been updated