Service Interruption

The NSIDC Web site and data services are currently having intermittent problems and may be unavailable. We are working to restore these services as soon as possible and apologize for any inconvenience this may cause. Please contact NSIDC User Services for assistance.


NetCDF Resources at NSIDC

NetCDF Files: An Overview

Network Common Data Form (NetCDF) files are a standard for the exchange of scientific data in binary format that are platform independent and self-describing (files contain a header and file metadata in the form of name/value attributes). This file format was developed by the Unidata project at the University Corporation for Atmospheric Research (UCAR). For a list of tools available for reading and browsing netCDF files, follow the Tools links above; for data available from NSIDC in netCDF format, follow the Data link above. For more information about the netCDF file format, please visit the UCAR Unidata Web site.