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Scientists blog from Antarctica and provide a glimpse of what it's like to do research in the field. 
What's hot in the news around climate and sea ice and what are scientists talking about now? 
Three AMSR-E/AMSR2 Unified brightness temperature and sea ice polar gridded data sets, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), have been updated… Read more »
Data Announcements
Data set update: DMSP SSM/I-SSMIS Pathfinder Daily EASE-Grid Brightness Temperatures
The DMSP SSM/I-SSMIS Pathfinder Daily EASE-Grid Brightness Temperatures, Version 2 data set, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), has been updated… Read more »
Data set update: DMSP SSM/I-SSMIS Daily Polar Gridded Brightness Temperatures
The DMSP SSM/I-SSMIS Daily Polar Gridded Brightness Temperatures, Version 5 data set, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), has been updated through… Read more »
New data set release: ATLAS/ICESat-2 L3B Monthly Gridded Atmosphere Product
The ATLAS/ICESat-2 L3B Monthly Gridded Atmosphere, Version 2 (ATL17) data set from the Ice, Cloud, and land Elevation Satellite-2 (ICESat-2) mission is now available at NASA National Snow and Ice Data Center Distributed Active… Read more »
New data set release: ATLAS/ICESat-2 L3B Weekly Gridded Atmosphere Product
The ATLAS/ICESat-2 L3B Weekly Gridded Atmosphere, Version 2 (ATL16) data set from the Ice, Cloud, and land Elevation Satellite-2 (ICESat-2) mission is now available at NASA National Snow and Ice Data… Read more »
Data set update: Arctic Sea Ice Seasonal Change and Melt/Freeze Climate Indicators from Satellite Data
The Arctic Sea Ice Seasonal Change and Melt/Freeze Climate Indicators from Satellite Data, Version 1 data set, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC… Read more »
Data set update: MEaSUREs Calibrated Enhanced-Resolution Passive Microwave Daily EASE-Grid 2.0 Brightness Temperature ESDR
The MEaSUREs Calibrated Enhanced-Resolution Passive Microwave Daily EASE-Grid 2.0 Brightness Temperature ESDR, Version 1 data set, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC… Read more »
Data set update: IceBridge ATM L2 Icessn Elevation, Slope, and Roughness
The IceBridge ATM L2 Icessn Elevation, Slope, and Roughness, Version 2 data set has been updated to include data from the 2019 Arctic campaign, from 03 April 2019 through 16… Read more »
New versions available: ICESat-2 Version 3 data sets now available at the NSIDC DAAC
Multiple Level-1B, Level-2A, and Level-3A data sets from the Ice, Cloud, and land Elevation Satellite-2 (ICESat-2) mission have been updated to Version 3 at the NASA National Snow and Ice… Read more »
Data set update: MEaSUREs Greenland Ice Mapping Project (GIMP) Land Ice and Ocean Classification Mask, Version 1
New data access options are available for the MEaSUREs Greenland Ice Mapping Project (GIMP) Land Ice and Ocean Classification Mask, Version 1 data set, accessible from the NASA National Snow… Read more »
