USGS.gov | Science for a changing world

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• USGS.gov | Science for a changing world

  We provide science about the natural hazards that threaten lives and livelihoods; the water, energy, minerals, and other natural resources we rely on; the health of our ecosystems and environment; and...

• Geomagnetism Program | U.S. Geological Survey

  A detailed analysis is made of horizontal-component geomagnetic-disturbance data acquired at the Colaba observatory in India recording the Carrington magnetic storm of September 1859. Prior to attaini...

• Digital Shoreline Analysis System (DSAS) | U.S. Geological Survey

  Software for calculating positional boundary change over timeThe Digital Shoreline Analysis System (DSAS) version 6 is a standalone application that calculates shoreline or boundary change over time. ...

• USGS scientists contribute to independent study evaluating why progress in achieving Bay water

  Chesapeake Bay Program — Press Release — May 9, 2023 The report by the Chesapeake Bay Program’s Scientific and Technical Advisory Committee offers options on how restoration can be accelerated

• Scientists Discuss Research at Geological Society of America Meeting | U.S. Geological Survey

  The Cordilleran Section of the Geological Society of America (GSA) includes the states of Alaska, California, Hawaii, Nevada, Oregon, Washington, and part of Arizona, as well as western Canadian provi...

• Media Alert: The Wyoming State Geological Survey and U.S. Geological Survey announce low-level

  The new airborne geophysical survey data will be collected using a helicopter and will fly over parts of central Wyoming, weather permitting. The survey will begin in mid-May and be completed in about...