Open Source C++ GIS Software

QLandkarte GT is the ultimate outdoor aficionado's tool. It supports GPS maps in GeoTiff format as well as Garmin's img vector map format. Additional it is the PC side front end to QLandkarte M, a moving map application for mobile devices.

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.

Geoblock is a program for 3D modeling, database management and visualization of geoscience datasets. It is developed for mineral deposit exploration, ore reserve estimation, mine planning and simulating geotechnical processes in mine sites.

surfit is an open source and free gridding and contouring software. surfit can do interpolation/approximation of points, contours and surfaces, can take fault lines and trend surfaces into account, can use inequalities and other conditions. Supports a lo

2D, 3D object indexes (Quadtree, Octree, Quadtree with object radius indexation), fast geometry find functions, template classes with embedded 2D, 3D indexation and fast search features.

FirstGates is an application for dream cartography It contains dreams diary and designed for creating the map of dream world. This technique was developed by dream hackers and designed for passing the first gate of dream (terminology of Carlos Castaneda)

An eucation purpose project for modelling terrain in C++ and OpenGL. Terrain and ground are represented as a layers where you can see the litholgy in 3D. TRhe project is under development and is undergoing changes each day

GraphCAD is a pseudo 3D Computer Aided Design (CAD) program to modeling dinamic and static objects, basics on graph theory. GraphCAD may be used as GIS, Medical Disgnostic, Engineering, Education and Mathematical modeling tool.

Application for backup track file of "Ozi Explorer", but in the same way any other files.

OpenGISCore is a C++ framework providing network spatial database support, user friendly graphical interface and other core GIS facilities for cross-platform GIS development.

Osm2mpGUI is a GUI extension for osm2mp perl script written by liosha for converting Openstreetmap xml files (*.osm) into polish format (*.mp)

The project has moved to GitHub (see https://github.com/vasyutin/qnetmap). The project is based on the QMapControl library (http://qmapcontrol.sourceforge.net/) by Kai Winter. To show the map QNetMap can use different providers like OpenStreetMap or other WMS servers. The map data can be downloaded from the Internet or from the disk cache. User's own raster maps can also be used. QNetMap supports layers so you can mix maps from different servers. To enrich the map presentation you can draw your own objects in the given coordinates. The development of the library was supported by "Sintels" LLC (ЗАО "Синтелс" - http://sintels.ru) and OJSC "T8" (ОАО "Т8" - https://t8.ru). Written by Sergey Shumeyko and Sergey Vasyutin.

Ingit maps 2 Polish format converter for Garmin.

This is software for display geographical maps, written on C++. It's small and simple library, which allow to use it on PDA (like Palm and Windows Mobile) and desktop.

MapEdit++ is an open source GPSMapEdit extension. MapEdit++ extends editor, analyzer, picture loader, importer and exporter.