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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? 
The High Mountain Asia Global Debris Thickness Estimates and Sub-Debris Melt Factors, Version 1 data set is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center… Read more »
Data Announcements
Data set update: IceBridge CAMBOT L1B Geolocated Images
The IceBridge CAMBOT L1B Geolocated Images, Version 2 data set has been updated to include data from the 2019: Arctic, Arctic summer, and Antarctic campaigns, extending the temporal coverage from 10… Read more »
New data set released: SnowEx20 Cameron Pass Ground Penetrating Radar
The SnowEx20 Cameron Pass Ground Penetrating Radar, Version 1 is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). This data set… Read more »
Sea Ice Concentration CDR has been processed through 2020
NOAA@NSIDC is pleased to announce that the NOAA/NSIDC Climate Data Record of Passive Microwave Sea Ice Concentration, Version 3 data set has been updated to include the time period of… Read more »
Early data set release: IceBridge ARES L1B Geolocated Radar Echo Strength Profiles
The IceBridge ARES L1B Geolocated Radar Echo Strength Profiles, Version 1 data set is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC… Read more »
Early data set release: IceBridge UAF L1B HF Geolocated Radar Echo Strength Profiles
The IceBridge UAF L1B HF Geolocated Radar Echo Strength Profiles, Version 1 data set is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center… Read more »
Data set update: Sea Ice Trends and Climatologies from SMMR and SSM/I-SSMIS
The Sea Ice Trends and Climatologies from SMMR and SSM/I-SSMIS, Version 3 data set, available from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), has been extended… Read more »
Data set update: Bootstrap Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS
The Bootstrap Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS, Version 3 data set, available through the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), has… Read more »
Data set update: Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS Passive Microwave Data
The Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS Passive Microwave Data, Version 1 data set, accessible from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC… Read more »
Icebergs in North Atlantic Shipping Lanes Data Set Updated for 2020
NOAA@NSIDC is pleased to announce that the International Ice Patrol (IIP) has updated their annual count of icebergs south of 48 degrees North through the 2020 iceberg season. Every year… Read more »
