the process of making measurements from photographs, used esp in the construction of maps from aerial photographs and also in military intelligence, medical and industrial research, etc
Derived forms
photogrammetric (ˌfəʊtəʊɡrəˈmɛtrɪk)
adjective
photogrammetrist (ˌphotoˈgrammetrist)
noun
photogrammetry in American English
(ˌfoʊtoʊˈgræmətri)
noun
the art or process of surveying or measuring, as in map making, by taking photographs, esp. aerial photographs