Proceedings of the Digital Terrain Models (DTM) SymposiumSt Louis, Missouri, May 9-11, 1978.
Proceedings of the Digital Terrain Models (DTM) SymposiumSt Louis, Missouri, May 9-11, 1978.
- Falls Church, Virginia : American Society of Photogrammetry, 1978.
- ix, 567 p. : ill., maps
= Digital terrain models.
10250175
Aerial photogrammetry.
Cartography.
10250175
Aerial photogrammetry.
Cartography.