• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This data set provides data for MODIS-derived (1) gross primary productivity (GPP) for the years 2000-2010, (2) fraction of photosynthetically active radiation (fPAR) for the years 2003-2013, (3)...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1871-06-29T00:00:00.000+00:00

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...

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