Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] Digital Terrain Model (DTM) is sometimes referred to as DEM A digital terrain model (abbrev. DTM) is a topographic model of the bare earth that can be manipulated by computer programs. The data files contain the elevation data of the terrain in a digital format which relates to a rectangular grid. Vegetation, buildings and other cultural features are removed digitally - leaving just the underlying terrain. [..]
Avots: Annex 15 to the Convention on International Civil Aviation Aeronautical Information Services