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ESA Data Ontology

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... > Science Keywords > EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION > DIGITAL ELEVATION/TERRAIN MODEL (DEM)

Preferred term

DIGITAL ELEVATION/TERRAIN MODEL (DEM)  

Definition

  • A digital model or 3D representation of a terrain's surface created from terrain elevation data. (en)

Broader concept

Change note

  • 2013-08-05 10:40:29.0 [tbs1979] Insert Concept add broader relation (DIGITAL ELEVATION/TERRAIN MODEL (DEM) [395372ad-2883-4b6a-a481-6383a310ca47,105279] - TERRAIN ELEVATION [74ed1690-968e-444c-8a31-7b8344a2aad3,86767]);
  • 2013-08-16 09:49:49.0 [tbs1979] insert Definition (id: null text: A digital model or 3D representation of a terrain's surface created from terrain elevation data. language code: en);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/395372ad-2883-4b6a-a481-6383a310ca47

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