Finally, PostGIS 2.0 is released! PostGIS is an extension for PostGreSQL allowing users to store spatial vector and raster data in databases. PostGIS allows users to store, manipulate, convert and edit spatial data in the same fashion as other GIS. For free! In addition, PostGIS requires SQL that makes all processes replicable in comparison with [...]

Hey all visitors. Sorry for not updating the blog for a while. I have been very busy working on my thesis. Updates are coming in a week!

I had to make some minimum bounding circles from a set of points in ArcGIS. After some searching i came across a very useful script by Dan Patterson. Actually it comes as a set of scripts in a toolbox. Ready to be imported into ArcGIS 9.3. The toolbox has scripts for generating convex hull, minimum [...]