digital elevation model (dem)

  1. Home
  2. hydrology
  3. digital elevation model (dem)
Scope note
a file with terrain elevations, e.g. recorded for the intersection of a fine-grained grid and organized by quadrangle, as the digital equivalent of the elevation data on a topographic base map.
Bibliographic note
draft report danube
digital elevation model (dem)
Accepted term: 02-Sep-2011