NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC)
Enabling researchers and data users to better understand how changes in the cryosphere impact our planet.
Catch up on news and stories about how NSIDC DAAC data are being used in research, as well as spotlights on how you can use the data, tools and resources we offer. If you are using NSIDC DAAC data in your research, teaching, or some other way, let us know and we may feature your work in our next article. Share your story with us today.
News & Stories
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The World Meteorological Organization (WMO) has just released a catalogue of benchmark data sets, including four from the National Snow and Ice Data Center (NSIDC), to promote as trusted data sources, simplify user access and support global policy
NASA's Ice, Cloud, and land Elevation Satellite-2 (ICESat-2) was launched September 15, 2018, to measure surface heights of ice sheets, glaciers, ice shelves, sea ice, and even forests. The information it provides will enable scientists to monitor
NSIDC researcher Kevin Schaefer leads the Remotely Sensed Active Layer Thickness (ReSALT) project to develop a way to monitor the active layer in permafrost remotely, using a combination of satellite, aircraft, and ground-based data, as part of the NASA’s Arctic Boreal Vulnerability Experiment (ABoVE).
Before the satellite era, remote polar environments made ground- or ship-based research difficult, and sea ice was one of the least understood aspects of Earth’s climate system. Now, sea ice data is literally at our fingertips. The journey to such convenience was not easy.
The NSIDC DAAC turns 25. The DAAC at NSIDC provides data and information on snow, sea ice, glaciers, ice sheets, ice shelves, frozen ground, soil moisture, and climate interactions, in support of research in global change detection, model validation, and water resource management.
NASA joined with the National Oceanic and Atmospheric Administration (NOAA) to deliver data from the Suomi National Polar-orbiting Partnership (NPP) spacecraft. Launched in 2011, NPP carries the replacement for MODIS: the Visible Infrared Imaging Radiometer Suite (VIIRS).