The NCCS provides high performance computing
for NASA-sponsored scientists and engineers.
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!["Visualization of 800-hPa wind velocity [m/s] at 00z on Mar 9, 2019, in the control experiment (top) and the experiment with SMAP data assimilation (bottom)").](https://www.nccs.nasa.gov/sites/default/files/SMAP_Figure3_Jul2025.png) SMAP Radiance Assimi...Tuesday, July 15, 2025 - 15:20 A recently published paper from NASA Global Modeling and Assimilation Office (GMAO) scientists shows how data assimilation of soil moisture...
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 GMAO Campaign Suppor...Thursday, June 26, 2025 - 08:55 Every year, NASA’s Global Modeling and Assimilation Office (GMAO) sponsors up to a dozen or more in-situ Earth observing field campaigns....
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 SAGE III/ISS Data As...Wednesday, June 18, 2025 - 13:13 With the primary tool for vital stratospheric water vapor observations set to reach the end of its life, a new data assimilation system (...
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The purpose of the NCCS is to enhance NASA capabilities in Earth Science, with an emphasis on weather and climate prediction, and to enable future scientific discoveries that will benefit humankind.
