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About NSIDC

In a nutshell

The National Snow and Ice Data Center (NSIDC) supports research into our world's frozen realms: the snow, ice, glaciers, frozen ground, and climate interactions that make up Earth's cryosphere.

NSIDC manages and distributes scientific data, creates tools for data access, supports data users, performs scientific research, and educates the public about the cryosphere.

NSIDC distributes more than 500 cryospheric data sets for researchers, from both satellite and ground observations. See Data at NSIDC to browse our holdings, get information, and download or order data sets.

Advancing knowledge of Earth's frozen regions

Data management: Our data management professionals and scientists work with data providers and users to create or publish data products, tools, and resources. We work to ensure that past, present, and future science data remain accessible for studying the Earth and its climate.

Scientific research: Scientists at NSIDC specialize in remote sensing of snow and ice, Arctic climate, frozen ground, ice sheets, glaciers, and more. Our researchers use the data products we offer, helping us better serve our research communities.

Experience: NSIDC began as an analog archive and information center, the World Data Center for Glaciology, to archive data and information from the 1957–1958 International Geophysical Year. Since then, NSIDC has evolved to manage cryosphere-related data ranging from the smallest text file to terabytes of remote sensing data from NASA’s Earth Observing System satellite program. Read more about NSIDC history.

NSIDC People

Read about our Director and management. Look up NSIDC staff.

Orbiting SatelliteOur Sponsors

NSIDC's research and scientific data management activities are supported through competitive grants and contracts.

Jobs

View current job openings at NSIDC.

 NSIDC Monthly Highlights

Each month, NSIDC presents highlights of our activities and accomplishments.

 Use & Copyright

Most of our data and information are free of charge. Please read our terms for using and citing NSIDC data and information.

Support NSIDC

Learn how you can support NSIDC programs that are critical to understanding Earth's frozen regions and their role in global climate.

NSIDC User Services Staff Contact Us

Find contact information for data and general assistance, and for the press. Contact User Services. Get directions to NSIDC.

Green Data Center

NSIDC's Green Data Center

Our award-winning data center slashes energy required for cooling by more than 90%, demonstrating how other data centers and the technology industry can save energy and reduce carbon emissions.

World Data System

ICSU World Data System

Member, World Data System. More »

Sponsors

NSIDC is part of the Cooperative Institute for Research in Environmental Sciences (CIRES) at the University of Colorado Boulder.