3D GIS Data Structure and Visualization Based on Mine Properties
DU Pei-jun
GUO Da-zhi
TIAN Yan-feng
Abstract：Based on the properties of mines, the demands of GIS applications in mines and the analysis of some feasible 3D data structures, it is pointed out that TIN, 3D raster, octree, 3D vector, TEN, object-oriented data structure can be suitable for different conditions, and hybrid or integrated data structure is the most efficient. And 3D data structure is the basis of 3D visualization including 3D landscape simulation, 3D data field visualization and virtual GIS applications.
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Publication Date：2001-05-02
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 238-243 )