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On Friday, 07 September 2012 from 8:00 a.m. to 5:00 p.m. (USA Mountain Time), our FTP services will be unavailable because of system maintenance. We apologize for any inconvenience this may cause you.

Our Sponsors

NASA nsf.gov - National Science Foundation NOAA

NSIDC's research and scientific data management activities are supported by NASA, the National Science Foundation (NSF), the National Oceanic and Atmospheric Administration (NOAA), and other federal agencies, through competitive grants and contracts.

See Programs and Projects and Research for a list of major sponsored grants and contracts.

NSIDC is part of the Cooperative Institute for Research in Environmental Sciences (CIRES) at the University of Colorado at Boulder. The University and CIRES provide a collaborative environment and support for our research.

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The National Snow and Ice Data Center

Advancing knowledge of Earth's frozen regions
449 UCB  University of Colorado  Boulder, CO 80309-0449

Cooperative Institute for Research in Environmental Sciences (CIRES)    University of Colorado Boulder