open source gis


GIS Learning

GIS Forums

Where can you go to get help with GIS issues?  There are a variety of different web sites that can help with GIS questions, depending on the type of technical or general questions you have.  While there are many geospatial forums that have been set up, only a handful are […]

GIS Software

uDig GIS

Open Source GIS and Freeware GIS Applications

An open source application by definition is software that you can freely access and modify the source code for. Open source projects typically are worked on by a community of volunteer programmers.  Open source GIS programs are based on different base programming languages.  Three main groups of open source GIS […]