GIS Software

Browse free open source GIS software and projects for Linux and BSD below. Use the toggles on the left to filter open source GIS software by OS, license, language, programming language, and project status.

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  • 1
    Two dimensional (2D) fine mesh finite element (FE) grid editing system. Includes constrained Delaunay triangulation, and automated grid resolution changes based on local attributes. Win32 and Motif GUIs. Mature application, now going open source.
    Leader badge
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    To create, as a community, an open-source, GPL-licensed positioning system designed with a service-oriented architecture (SOA) that will run on all major platforms to provide low-cost positioning of any Wi-Fi enabled devices.
    Downloads: 0 This Week
    Last Update:
    See Project
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