USGS DEM中文,USGS DEM的意思,USGS DEM翻译及用法 2026-10-18 23:43 浏览次数 37 USGS DEMThe USGS DEM standard is a geospatial file format developed by the United States Geological Survey for storing a raster-based digital elevation model. It is an open standard, and is used throughout the world.