Data collected by NASA's Portable Remote Imaging Spectrometer (PRISM) are essential for research on ocean chlorophyll, ocean color properties as well as ocean radiance and reflectance. Explore PRISM datasets and learn more about relevant data tools.
Delivery of Suomi National Polar-orbiting Partnership (Suomi NPP) satellite data products will cease on November 1, 2026. Data users should transition now to alternative products from NOAA-21 and NOAA-20.
Suomi NPP data announcement