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NSIDC Scientific Expeditions
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 National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) is pleased to announce the release of the High Mountain Asia ASCAT Freeze/Thaw/Melt Status, 2009-2017 data set…. Read more »
Data Announcements
Sea Ice Index has been Updated to Final Data for January 2016 through December 2017
NOAA@NSIDC is pleased to announce that the Sea Ice Index has been updated from near-real-time data to final data for the time period 01 January 2016 through 31 December 2017…. Read more »
May data added to MEaSUREs Greenland Image Mosaics from Sentinel-1A and -1B
The MEaSUREs Greenland Image Mosaics from Sentinel-1A and -1B, Version 2 data set, available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has… Read more »
Minor version changes to 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 dataset, distributed through the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) is now at… Read more »
Sea ice concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS passive microwave data available through December 2017
The NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) is pleased to announce that Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS Passive Microwave… Read more »
MEaSUREs MOA2014 now available
The MEaSUREs MODIS Mosaic of Antarctica 2013-2014 (MOA2014) Image Map, Version 1 data set is now available from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC)…. Read more »
Update for IceBridge Sea Ice Freeboard, Snow Depth, and Thickness Quick Look
The NASA IceBridge Sea Ice Freeboard, Snow Depth, and Thickness Quick Look data set available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC)… Read more »
New data release for NASA IceBridge LDEO Gravimeter Suite L1B Geolocated Free Air Gravity Anomalies, Version 1
The NASA IceBridge LDEO Gravimeter Suite L1B Geolocated Free Air Gravity Anomalies data set is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center… Read more »
Update for NASA IceBridge ATM L1B Elevation and Return Strength with Waveforms, Version 1
The NASA IceBridge ATM L1B Elevation and Return Strength with Waveforms data set, available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), has… Read more »
Update for NASA IceBridge KT19 IR Surface Temperature, Version 1
The NASA IceBridge KT19 IR Surface Temperature data set, available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), has been updated through 25… Read more »
