3. Integrated analysis of spatial and attribute data - RTC, Regional ...
3. Integrated analysis of spatial and attribute data - RTC, Regional ...
3. Integrated analysis of spatial and attribute data - RTC, Regional ...
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Triangulated Irregular Network (TIN)‣A vector-based topological <strong>data</strong> model‣A TIN represents the terrain surface as a set <strong>of</strong> interconnected triangles‣each triangle's surface are defined by the X,Y,Z coordinates <strong>of</strong> thethree corner points <strong>and</strong> represented by a plane‣ each piece <strong>of</strong> the triangle will fit with its neighboring pieces <strong>and</strong>therefore, the surface will be continuous47