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Concept information

Preferred term

triangulated irregular networks  

Definition(s)

  • A triangulated irregular network (TIN) is a data structure for representing 3D surfaces comprised of connected, nonoverlapping triangles. This is one technique used in the GIS field to represent terrain models. [Source: Encyclopedia of Geographic Information Science; Triangulated Irregular Networks]

Belongs to group

URI

http://data.loterre.fr/ark:/67375/N9J-D0ND21JN-L

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