National Oceanic and Atmospheric Administration, United States Department of Commerce


  • Attention: regarding Suomi NPP data access:
    NPP products will be released to the user community over a time frame of several months. As products become available please go to the Suomi NPP FAQ to determine which products can be ordered. All newly released products will be 'beta'. Please see Product Maturity Level page to determine level of quality for each product.

  • Tutorial for ordering Suomi NPP data in CLASS:
    A tutorial for ordering data through CLASS can be found at Data Access. The tutorial references Suomi NPP data but is applicable to all data types. If you have any questions please email CLASS Help Desk.

      The Comprehensive Large Array-data Stewardship System (CLASS) is an electronic library of NOAA environmental data. This web site provides capabilities for finding and obtaining those data.