Plan, design, construct, and manage buildings with powerful tools for Building Information Modeling.
The FreeGIS.org project has ended and this website is now offline. A snapshot is available at https://web.archive.org/web/20180506202014/http://freegis.org/ If you are looking for free GIS data, please take a look at OpenStreetMap, which provides open data: you are free to use it for any purpose as long as you credit OpenStreetMap and its contributors. Please contact admin@intevation.de if you hav
GRASS GIS offers powerful raster, vector, and geospatial processing engines in a single integrated software suite. It includes tools for terrain and ecosystem modeling, hydrology, visualization of raster and vector data, management and analysis of geospatial data, and the processing of satellite and aerial imagery. It comes with a temporal framework for advanced time series processing and a Python
DIVA-GIS is a free computer program for mapping and geographic data analysis (a geographic information system (GIS). With DIVA-GIS you can make maps of the world, or of a very small area, using, for example, state boundaries, rivers, a satellite image, and the locations of sites where an animal species was observed. We also provide free spatial data for the whole world that you can use in DIVA-GIS
This page contains a categorised list of links to over 500 sites providing freely available geographic datasets - all ready for loading into a Geographic Information System. We have links to everything from arctic permafrost maps to gridded population data - simply scroll through the list, or use the dropdown menus above to jump to a specific section of interest. See the FAQ for more information o
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