Digital Surface Model (DSM)
DIGITAL ELEVATION/TERRAIN MODEL (DEM)
CONTOUR MAPS
BED ELEVATION
TOPOGRAPHY
TOPOGRAPHICAL RELIEF MAPS
2017-09-22 12:50:19.0 [aaleman] Insert Concept add narrower relation (TERRAIN ELEVATION [74ed1690-968e-444c-8a31-7b8344a2aad3,86767] - BED ELEVATION [05e52e24-b9ac-42cf-bdf9-1dcad56900e8,310211]);
2013-08-16 09:41:18.0 [tbs1979] update Definition (Dictionary of Geological Terms, American Geological Institute); update Definition (The vertical distance from mean sea level to a point or object on the Earth's surface.);
The vertical distance from mean sea level to a point or object on the Earth's surface.
TERRAIN ELEVATION