EntityQ2296387· pop 14· linked from 34 articlestriangulated irregular networkSign in to savegeometric data structureConnectionsalgorithmEntitycoordinate systemEntitydimensionEntitygeographic information systemEntitydata structureEntitytopographyEntityCartesian coordinate systemEntityslopeEntityterrainEntitycomputer-aided designEntitycontour lineEntityvertexEntityphotogrammetryEntitytessellationEntitycomputer graphicsEntitySimon Fraser UniversityEntityDelaunay triangulationEntitydigital elevation modelEntityrasterisationEntityaspectEntityCategoriesGeographic data and informationGeometric data structuresTriangulation (geometry)