Topographic Map image of the San Gorgonio Pass area, Riverside County, California.
收藏U.S. Geological Survey2023-01-01 更新2026-04-23 收录
下载链接：
https://www.sciencebase.gov/catalog/item/63140572d34e36012efa2c3e
下载链接
链接失效反馈官方服务：
资源简介：
This Digital Raster Graphic (DRG) was created using scanned U.S. Geological Survey 7.5-minute 1 to 24,000 scale maps georeferenced in Universal Transverse Mercator (UTM) grid. DRGs can be acquired with or without collar information for use in Geographic Information System (GIS) environment. Collarless DRGs can be edge matched creating a continuous collection of topographic maps.
提供机构：
U.S. Geological Survey
创建时间：
2023-01-01
