Intersects for the coastal region of Virginia generated to calculate long-term shoreline change rates using the Digital Shoreline Analysis System version 5.1

The U.S. Geological Survey (USGS) has compiled national shoreline data for more than 20 years to document coastal change and serve the needs of research, management,...美国地质调查局（U.S. Geological Survey, USGS）二十余年来持续汇编全国岸线数据，旨在记录海岸变迁，以满足科研、管理等领域的需求……