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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Researchers at NSIDC and their colleagues have developed a way to improve sea ice edge forecasts in the Arctic. The new method bumps up the accuracy of the six-hour forecast by almost 40 percent, making forecasts more reliable and navigation in the Arctic safer.
Observing sea ice from space is sometimes tricky. Scientists adjust for such misinterpretations by creating masks based on previous sea ice conditions to conceal problem areas and highlight areas they know contain valid ice. At NSIDC, scientists recently discovered their sea ice masks for passive microwave satellites could use a fresh update.
The National Snow and Ice Data Center (NSIDC) is well known for its data on frozen parts of the Earth. But soon, it will have data on something more warm-blooded.
On January 31, 2015, NASA launched the Soil Moisture Active Passive (SMAP) observatory, which will produce global maps of soil moisture.
All the data in the world does little good if scientists cannot access it. For more than twenty-five years, NSIDC has provided open access data, data that are freely and publicly distributed from its Web site, from various remote sensing and field missions.
If you live in, work in, or study the Arctic, you may have noted firsthand the evidence of warming felt more strongly there than in most other places on Earth. Arctic amplification is the outsized warming in the Arctic, and climate scientists predicted this change as global atmospheric carbon dioxide concentrations rise.