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  5. METHOD OF BUILDING 3D MODEL OF TRIANGULATION IRREGULAR NETWORK BASED ON REGULAR GRID DATA OF HEIGHTS

METHOD OF BUILDING 3D MODEL OF TRIANGULATION IRREGULAR NETWORK BASED ON REGULAR GRID DATA OF HEIGHTS

О.О. Zamirec, S.M. Andreev
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The method of building 3D model of Triangulation Irregular Network (TIN) based on regular grid data of heights (GRID) has been developed. Spatial data has been analyzed based on geostatistical analysis. TIN and GRID 3D models has been built. Classification of heights values map has been created.
Keywords: terrain models, 3D modeling, triangulation irregular network