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
Featured Projects
NASA's Applied Remote Sensing Training (ARSET) program teaches people to use Earth-observing data in their environmental management and decision-making.
At night, satellite images of Earth capture a uniquely human signal—artificial lighting. Remotely-sensed lights at night improve our understanding of interactions between human systems and the environment.
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The SPURS project was a series of science process studies and associated oceanographic field campaigns that aimed to elucidate key mechanisms responsible for near-surface salinity variations in the oceans.
The NASA/GEWEX Surface Radiation Budget Release 4-IP datasets contain global 3-hourly, daily, monthly/3-hourly, and monthly averages of surface and top-of atmosphere longwave and shortwave radiative flux parameters on a 1°x1° grid.
The STAQS project integrated TEMPO satellite observations with traditional ground-based monitoring to improve understanding of air quality science.
STEP investigated mechanisms and rates of irreversible transfer of mass, trace gases, and aerosol from troposphere to stratosphere and in the lower stratosphere and explained the observed dryness of the stratosphere.
The primary goal of STRAT was to collect measurements of the change of long-lived tracers and functions of altitude, latitude, and season.
SUCCESS was a field study which investigated the relationships between subsonic aircraft and contrails, cirrus clouds, and atmospheric chemistry.
TARFOX aimed to reduce uncertainties in the effects of aerosols on climate by determining the direct radiative impacts, as well as the chemical, physical, and optical properties, of the aerosols carried over the western Atlantic Ocean from the United States.
NASA's Tropical Composition, Cloud and Climate Coupling (TC4) project investigated the structure, properties, and processes in the tropical Eastern Pacific.
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