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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 MODIS/Terra CGF Snow Cover Daily L3 Global 500m SIN Grid, Version 1 data set is now available at the NASA National Snow and Ice Data Center Distributed Active Archive… Read more »
Data Announcements
New version available: MEaSUREs Greenland Ice Velocity: Selected Glacier Site Velocity Maps from Optical Images, Version 3
The MEaSUREs Greenland Ice Velocity: Selected Glacier Site Velocity Maps from Optical Images, Version 3 data set, accessible from the NASA National Snow and Ice Data Center Distributed Active Archive… Read more »
New data sets released: SMAPVEX19-21 Massachusetts and Millbrook Temporary Soil Moisture Network
The SMAPVEX19-21 Massachusetts and Millbrook Temporary Soil Moisture Network, Version 1 data sets, are now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC… Read more »
New data sets released: SnowEx20 Grand Mesa IOP BSU 1 GHz Multi-polarization GPR Raw
The SnowEx20 Grand Mesa IOP BSU 1 GHz Multi-polarization GPR Raw, Version 1, is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC… Read more »
Data set update: SnowEx17 CRREL Terrestrial Laser Scanner (TLS) Point Cloud, Version 1.1
The SnowEx17 CRREL Terrestrial Laser Scanner (TLS) Point Cloud, Version 1 dataset, available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), has updated… Read more »
New data set release: High Mountain Asia Near-Global Multi-Decadal Glacial Lake Inventory
The High Mountain Asia Near-Global Multi-Decadal Glacial Lake Inventory, Version 1 data set is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC)…. Read more »
New version available: MEaSUREs Greenland Ice Velocity: Selected Glacier Site Velocity Maps from InSAR, Version 3
The MEaSUREs Greenland Ice Velocity: Selected Glacier Site Velocity Maps from InSAR, Version 3 data set, accessible from the NASA National Snow and Ice Data Center Distributed Active Archive Center… Read more »
New data product updates: New versions of SMAP Level-1, -2, -3, and -4 data products now available at NSIDC
The SMAP Project performs annual reprocessing of all its science data products based on improvements in the algorithms and supporting information. As part of this routine reprocessing, the SMAP Science… Read more »
New data set release: SnowEx20 SnowMicroPen (SMP) Raw Penetration Force Profiles
The SnowEx20 SnowMicroPen (SMP) Raw Penetration Force Profiles, Version 1 data set is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). This… Read more »
New data set release: SnowEx20 Community Snow Depth Probe Measurements
The SnowEx20 Community Snow Depth Probe Measurements, Version 1 data set is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). This data set,… Read more »
