Aerial Photo Mosaics
收藏U.S. Geological Survey2017-01-01 更新2026-04-23 收录
下载链接：
https://www.usgs.gov/centers/eros/science/usgs-eros-archive-aerial-photography-aerial-photo-mosaics?qt-science_center_objects=0#qt-science_center_objects
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资源简介：
Aerial Photo Mosaics were the aerial photo finding aids during the creation and photo revision of the U.S. Geological Survey (USGS) topographic map series. The film is referenced as a series of photo indexes (mosaics), each of which consists of a single-sheet composite of many individual photos. The photos date from the 1937 through 1980, and they were originally acquired by a variety of sources, such as the USGS, Bureau of Land Management, National Park Service, U.S. Air Force, U.S. Navy, and the Army Map Service. This sporadic collection does not follow any specific schedule or pattern.
提供机构：
Earth Resources Observation And Science Center
创建时间：
2017-01-01
