Data collected by NASA’s Conical Scanning Millimeter-wave Imaging Radiometer (CoSMIR) was originally developed to calibrate and validate the Special Sensor Microwave/Imager/Sounder (SSMIS) for the Defense Meteorological Satellite Project (DMSP) F-series satellites. Explore Conical Scanning Millimeter-wave Imaging Radiometer (CoSMIR) datasets and learn more about relevant data tools.
Delivery of new Suomi NPP data ceases on Nov. 2, 2026. Users should transition to alternative products.
Suomi NPP data announcement