Favorite QGIS Resources of the Moment

I’ve been dabbling more with Quantum GIS (QGIS) lately. I’m not doing anything particularly sophisticated but it’s a great viewer for some data types (SpatiaLite, GeoJSON) that aren’t supported by my commercial desktop GIS so it’s helping me validate outputs of some applications I’m writing.

While I’ll never be a real cartographer, I am interested in doing a little more. Here are the resources that have been helping me the most lately…
Continue reading “Favorite QGIS Resources of the Moment”

Completing the Model

It has been a truism for some time that GIS enables us to build models of the Earth. Esri Press has even offered a book on geodatabase design called “Modeling Our World” for a while. Traditionally, GIS has given us the ability to model the surface of the earth (in a broad sense), including our effect upon it. That can be extended to subsurface modeling and weather modeling and similar concepts but, in general, GIS has focused on the surface of the earth, plus or minus a few thousand meters or so. Continue reading “Completing the Model”