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 […]

TdhGIS – Free Software for Vector Based Analysis

TdhGIS – Free Software for Vector Based Analysis

TdhGIS is a free GIS software application for Linux and Windows operating systems for spatial analysis of vector based geographic data.  The software can also be used as a shapefile viewer and editor.  Tim Hirrel is the developer of TdhGIS which was developed using C++, wxWidgets and SQLite.  Hirrel, water resources […]

GIS Software Resources

GIS Software Resources

GIS Software Packages Summary of commercial GIS software currently on the market. Find out about the commercial applications available for all operating systems. Open Source GIS and Freeware GIS Applications Learn about what open source GIS applications are available. What is the GeoCloud? A new term is emerging to describe […]