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}}