197 projects for "c-free" with 2 filters applied:

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  • 1
    Tile38

    Tile38

    Ultra Fast Geospatial Database & Geofencing Server

    ...There’s also built-in support for many popular tools. Tile38 is made up of 3 main components: the server, command line interface tool and server benchmark tool. It is completely free and open source and is available for OSX, Linux, FreeBSD, and Windows.
    Downloads: 3 This Week
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  • 2

    GeographicLib

    Geographic library

    GeographicLib is a small C++ library for: geodesic and rhumb line calculations; conversions between geographic, UTM, UPS, MGRS, geocentric, and local cartesian coordinates; gravity (e.g., EGM2008) and geomagnetic field (e.g., WMM2020) calculations.
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    Downloads: 41,241 This Week
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  • 3
    SAGA GIS
    SAGA - System for Automated Geoscientific Analyses - is a Geographic Information System (GIS) software with immense capabilities for geodata processing and analysis. SAGA is programmed in the object oriented C++ language and supports the implementation of new functions with a very effective Application Programming Interface (API). Functions are organised as modules in framework independent Module Libraries and can be accessed via SAGA’s Graphical User Interface (GUI) or various scripting environments (shell scripts, Python, R, ...). Please provide the following reference in your work if you are using SAGA: Conrad, O., Bechtel, B., Bock, M., Dietrich, H., Fischer, E., Gerlitz, L., Wehberg, J., Wichmann, V., and Boehner, J. (2015): System for Automated Geoscientific Analyses (SAGA) v. 2.1.4. ...
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    Downloads: 7,509 This Week
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  • 4
    Viking GPS data editor and analyzer

    Viking GPS data editor and analyzer

    Viking is a free/open source program to manage GPS data

    Viking is a free/open source program to manage GPS data. You can import, plot and create tracks, routes and waypoints, show OSM, Bing Aerial and other maps, geotag images, create routes using OSRM, see real-time GPS position (not in Windows), make maps using Mapnik (not in Windows), control items, etc. It is written in mostly in C (with some C++) & the GTK+3 toolkit.
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    Downloads: 267 This Week
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  • 5
    GPXSee

    GPXSee

    GPS log file viewer and analyzer

    GPS log file viewer and analyzer with support for GPX, TCX, KML, FIT, IGC, NMEA, SLF, SML, LOC, GPI, GeoJSON and OziExplorer files.
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    Downloads: 2,546 This Week
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  • 6
    Croizat

    Croizat

    A software package for quantitative analysis in Panbiogeography

    Croizat is a free, user-friendly, cross-platform desktop software package which biologists can use to integrate and analyze spatial data on species or other taxa and to explore geographical patterns in diversity under a panbiogeographic and graph-theoretic approach.
    Downloads: 7 This Week
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  • 7
    Navit
    Modular, touch screen friendly navigation system with GPS tracking, realtime routing engine and support for various vector map formats. Works on a wide range of devices, from computers to smartphones.
    Downloads: 15 This Week
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  • 8
    GeoDMA

    GeoDMA

    Geographic feature extraction and data mining

    GeoDMA is a plugin for TerraView software, used for geographical data mining. With a single image, the user can perform segmentation, attributes extraction, normalization and classification.
    Downloads: 4 This Week
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  • 9

    bbbike

    An information system for cyclists in Berlin and Brandenburg

    A bike information system for cyclists in Berlin and Brandenburg (Germany) with a map view and a routing engine. There's a graphical interface (based on Perl/Tk) as well as an Web interface. Source code may be found at Github: https://github.com/eserte/bbbike/
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    Downloads: 1 This Week
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  • 10
    The 3D Toolkit provides algorithms and methods to process 3D point clouds. In includes automatic precise registration (6D simultaneous localization and mapping, 6D SLAM) and other tools, e.g., a fast 3D viewer, plane extraction software, etc.
    Downloads: 0 This Week
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  • 11
    LAnd Survey Tools "LAST" was created to preserve and expand on the work invested in an old, privately used, DOS based land survey construction and data collection application by porting much of the C++ coded logic and design concept over to Python.
    Downloads: 1 This Week
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  • 12

    GPS Track Server

    Simple GPS tracking server

    A small server-side application is dedicated to provide TCP-packets response and basic logging functionality from operating low cost commercially available GPS Vehicle Trackers such as Concox GT06N and perhaps others (GT06E and GT06F). The application is using POSIX API and intended to run on Unix, Linux and even Windows systems (cygwin environment). Currently it has been developed and tested on FreeBSD 14.3. Recently added limited support for VL103 series devices from Jimi IoT Co., Ltd..
    Downloads: 0 This Week
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  • 13
    Open Visual Traceroute

    Open Visual Traceroute

    Open source cross-platform Java Visual Traceroute

    ...Data is displayed in a 3D or a 2D map component. What is a traceroute? http://en.wikipedia.org/wiki/Traceroute If you need some help, please first check http://visualtraceroute.net/ Feel free to drop by and leave a comment on the Facebook page https://www.facebook.com/openvisualtraceroute Enjoy and share! If you want to support the development of this project, you can make a Paypal contribution at leo.lewis.software@gmail.com
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    Downloads: 616 This Week
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  • 14
    Qgama

    Qgama

    Adjustment of local surveying networks, binary builds for Windows

    The archive has been moved to https://ftp.gnu.org/gnu/gama/windows/ GNU Gama is a project dedicated to adjustment of geodetic networks. It is intended for use with traditional geodetic surveying which are still used and needed in special measurements (e.g., underground or high precision engineering measurements) . Qgama is a Qt based user interface for GNU Gama adjustment of geodetic networks in which XML input is complemented with a database. The most simple case is Sqlite3 file...
    Downloads: 0 This Week
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  • 15
    nutshell

    nutshell

    A GUI for the freeware Geographical Information System PCRaster

    A GUI for the freeware Geographical Information System PCRaster. This is an independent development. It uses the conda installation of PCRaster and can also use GDAL. Mapedit has been completely renewed. The GIT repository is available linked to PCRaster and available here: https://sourceforge.net/projects/pcraster/ Mapedit code : https://github.com/vjetten/MapEdit NutShell code: https://github.com/vjetten/NutShell The code is currently compiled for windows systems but is tested...
    Downloads: 5 This Week
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  • 16
    opencpnplugins

    opencpnplugins

    Plugins for OpenCPN

    This project hosts various plugins for the OpenCPN chart plotter, which are not bundled with the core package. OpenCPN is a free software (GPLv2) project to create a concise chart plotter and navigation software, for use underway or as a planning tool. OpenCPN is developed by a team of active sailors using real world conditions for program testing and refinement.
    Downloads: 84 This Week
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  • 17
    gpstools
    GPSdings (project name GPStools) is a set of free applications that let you manipulate and analyse GPS data from the command line.
    Downloads: 0 This Week
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  • 18
    geoStarsLib  - geodetic library

    geoStarsLib - geodetic library

    Geodesy based library (geodetic and geocentric functions)

    geoStarsLib has functions for dealing with many geodesy-based problems found in positioning, pointing, and surveying situations. It is useful to determine absolute position on the earth, pointing vectors, coordinate transformations, and other functions.
    Downloads: 1 This Week
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  • 19
    MTKBabel is a Perl program to operate the i-Blue 747 GPS data logger. It should work also with other GPS devices based on the MediaTek MTK chipset. It is free software released under the GPL license.
    Downloads: 2 This Week
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  • 20
    MaRC (Map Reprojections and Conversions) is a C++ library and program designed to produce map projections of bodies thay may be represented as oblate spheroids from digital images (e.g. FITS images) or computed values (e.g. incidence and emission angles).
    Downloads: 0 This Week
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  • 21

    libosmscout

    Library for OpenStreetMap offline rendering and routing

    libosmscout offers applications simple, high-level interfaces to offline rendering and routing functionalities based on OpenStreetMap data. It does so by preprocessing *.osm data files and generating binary data and index files for fast access.
    Downloads: 0 This Week
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  • 22
    Terra Incognita

    Terra Incognita

    GPS mapping and management software

    Program for downloading web source maps or local files maps for various programs or GPS devices. Terra Incognita™ main features: navigating through map by simple clicking generating OziExplorer, Kmz, JNX, GPSdash or TrekBuddy calibrated map file possibility to use many web map sources Google Maps™, Bing™, Open street map ... managing of waypoints or tracks saved in gpx and many other formats selected user defined map area for saving simplified and easy user...
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    Downloads: 132 This Week
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  • 23

    TimescapeGlobal

    a space-time interpolation geostatistical tool

    ...On the other hand, most of the distributions of variables used in Earth and environmental sciences show patterns of change over time, not only in space. This tool is a free, open-source software, based on a generalization of the Inverse Distance Weighted algorithm. It outputs three-dimensional, layered discrete models from which time series and equal-time GIS Grid layers can be extracted.
    Downloads: 0 This Week
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  • 24
    qMetro

    qMetro

    Subway maps of the World !

    Vector metro (subway) map for calculating route and getting information about transport nodes. Its GPL project for creating analog of pMetro (Muradov B.) About 200 maps of subways are available: http://translate.google.com/translate?sl=ru&tl=en&u=http://pmetro.su/Maps.html (Maps have an open format and can easily be edited or created) App available for many platforms: http://qt-apps.org/content/show.php?content=146249 Also available for...
    Downloads: 0 This Week
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  • 25
    The Geocanvas project aims to provide a very small and simple set of APIs to assist the developer in creating geographically referenced canvas applications within the GTK/Gnome environment.
    Downloads: 0 This Week
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