Data collected by the National Institute of Standards and Technology Advanced Radiometer (NISTAR) are integral for efforts to measure reflected sunlight and infrared emissions from Earth, among other investigations. Explore NISTAR 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