Geologic map of the Borealis region Mercury
收藏U.S. Geological Survey1984-01-01 更新2026-04-23 收录
下载链接：
https://www.sciencebase.gov/catalog/item/656648bed34e3aa43a43fa33
下载链接
链接失效反馈官方服务：
资源简介：
Most of the photographs used for geologic mapping were acquired by the departing spacecraft during the first pass (Mercury I). The Mercury II encounter provided no usable images of the map area; two low-oblique photographs suitable for geologic mapping were acquired during the third flyby on March 17, 1975 (Davies and others, 1978, p. 31). No stereoscopic phtographic pairs are available for the Borealis region.
创建时间：
1984-01-01
