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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 2018 Antarctic and 2019 Greenland campaign data within the IceBridge ATM L2 Icessn Elevation, Slope, and Roughness, Version 2 data set has been replaced with reprocessed files at the… Read more »
Data Announcements
User notice: IceBridge ATM L1B Elevation and Return Strength
The 2018 Antarctic and 2019 Greenland campaign data within the IceBridge ATM L1B Elevation and Return Strength, Version 2 data set has been replaced with reprocessed files at the NASA… Read more »
User notice: IceBridge ATM L1B Elevation and Return Strength with Waveforms
The 2018 Antarctic and 2019 Greenland campaign data within the IceBridge ATM L1B Elevation and Return Strength with Waveforms, Version 1 data set has been replaced with reprocessed files at… Read more »
New version available as an early release: IceBridge BedMachine Greenland, Version 4
The IceBridge BedMachine Greenland, Version 4 data set is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). This data set contains… Read more »
Data set update: MEaSUREs GIMP Land Ice and Ocean Classification Mask, Version 1
The MEaSUREs Greenland Ice Mapping Project (GIMP) Land Ice and Ocean Classification Mask, Version 1 data set, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC… Read more »
New data set released: ICESat-2 L4 Monthly Gridded Sea Ice Thickness Version 1
The ICESat-2 L4 Monthly Gridded Sea Ice Thickness, Version 1 (IS2SITMOGR4) data set from the Ice, Cloud, and land Elevation Satellite-2 (ICESat-2) mission is now available at the NASA National… Read more »
User Notice: Resolution of Antenna Scan Angle Errors in SMAP Data at NSIDC DAAC
The issues causing Antenna Scan Angle (ASA) errors in the most recent re-processed SMAP data sets, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center… Read more »
User notice: High Mountain Asia Global Debris Thickness Estimates and Sub-Debris Melt Factors
The High Mountain Asia Global Debris Thickness Estimates and Sub-Debris Melt Factors, Version 1 data set, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center… Read more »
Data set update: IceBridge KT19 IR Surface Temperature
The IceBridge KT19 IR Surface Temperature, Version 2 data set has been updated to now include data for the 2015 Arctic campaign from 19 March 2015 through 12 May 2015… Read more »
Data set update: EASE-Grid Sea Ice Age
The EASE-Grid Sea Ice Age, Version 4 data set, available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has been updated through 31 December… Read more »
