2012

1. AGF

   Spatial Analysis in PostGIS based on Voronoi diagram/Delaunay triangulation

   Thang Quach

   2012

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   Voronoi diagram/ Delaunay triangulation is a basic problem in computational geometry and has been applied in many fields, especially in spatial analysis. This paper presents the ability of constructing Voronoi diagram/ Delaunay triangulation in PostgreSQL/ PostGIS and exploit it to enhance the spatial analysis functions at DBMS level for GIS developers.

   @article{RN001,
     author = {Quach, Thang},
     title = {Spatial Analysis in PostGIS based on Voronoi diagram/Delaunay triangulation},
     journal = {Asia Geospatial Forum},
     year = {2012},
     type = {Conference Proceeding}
   }