Shoreline intersects for the islands of Vieques and Culebra, Puerto Rico, calculated using the Digital Shoreline Analysis System version 5.1
收藏data.gov2026-01-10 收录
数据链接:
官方服务:
资源简介:
The U.S. Geological Survey (USGS) maintains shoreline positions for the United States coasts from both older sources, such as aerial photographs or topographic...
美国地质调查局(U.S. Geological Survey, USGS)维护有美国沿海区域的海岸线位置数据集,其数据来源涵盖航空摄影、地形测绘等多类早期资料……



