Directional relation description and calculation based on Voronoi region in GIS
Li Chengming
Strategic Study of CAE ›› 2013, Vol. 15 ›› Issue (5) : 25 -29.
Directional relation description and calculation based on Voronoi region in GIS
Li Chengming
Strategic Study of CAE ›› 2013, Vol. 15 ›› Issue (5) : 25 -29.
Directional relation description and calculation based on Voronoi region in GIS
Directional relation is very important in GIS,but because of depending on the size of objects,it is difficult to make a formal description and determination. In this paper on the basis of CDR,a solution using Voronoi Region of MBR is suggested,and the wonderful results have been acquired.
directional relation / Voronoi Region / CDR / MBR
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