Data collected by the Earth Surface Mineral Dust Source Investigation (EMIT) Imaging Spectrometer are integral for efforts to map the composition of areas that produce mineral dust, among other investigations. Explore EMIT imaging spectrometer 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