资料来源 : pyDict

照相测量法

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Photogrammetry \Pho`to*gram"me*try\, n. [Photogram + metry.]
   A method of surveying or map making by photography, used also
   in determining the height and motions of clouds, sea waves,
   and the like.