Core Science Systems

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The U.S. Geological Survey (USGS) Core Science Systems (CSS) Mission Area builds on the core strengths of the USGS in characterizing and understanding complex Earth and biological systems through research, modeling, mapping, and the production of high-quality data. CSS delivers natural science information to the Nation in support of smart decisionmaking.

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National Geospatial Program

National Geospatial Program

The National Geospatial Program is the Federal civilian mapping agency and provides the digital geospatial foundation for the Nation. It engages partners and communities of use to collaboratively produce consistent and accurate topographic map data.

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Core Science Analytics, Synthesis, and Libraries

Core Science Analytics, Synthesis, and Libraries

The USGS Science Data Catalog, supported by CSAS&L, provides seamless access to USGS research and monitoring data from across the nation. Users have the ability to search, browse, or use a map-based interface to discover data.

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News

Squadron of Biplane Spectators badge from The National Map Corps.
June 19, 2018

A prolific map editor and longtime volunteer with The National Map Corps has reached the top program award.

Image shows USGS scientists in PFDs with an acoustic doppler sensor in a flooded river
May 31, 2018

No one has a crystal ball to foresee what will happen during the 2018 hurricane season that begins June 1, but NOAA forecasters say there’s a 75 percent chance this hurricane season will be at least as busy as a normal year, or busier.

Yukon River near Eagle, Alaska
May 29, 2018

New research has revealed significant changes to Alaska’s landscape in recent decades