On Mar 9, 2012, at 3:12 PM, Dheeraj Chand wrote: > Hi, > > I've been looking online to find some documentation on how to undertake this in PostGIS. Has anyone done it successfully, and if so, further willing to share code? > did you see http://punkish.org/Voronoi-Diagrams-In-PostGIS -- Puneet Kishor