What is GPSVision™?

GPSVision™ is a mobile mapping system developed by Lambda Tech International, Fort Wayne, IN, USA. It uses the Navstar Global Positioning System (GPS) and Inertial Navigation System (INS) in combination with four high-speed digital stereo cameras. The integrated GPS/INS system provides the position and direction of the GPSVision™ system, and the synchronized camera pairs take images of the road environment while traveling at normal driving speeds. Every visible object on the stereo images can be measured and precisely located in the global coordinate system. Utilizing Lambda Tech's advanced integration system, GPSVision™ provides georeferenced digital images and the transportation infrastructures of the road or railway environment. All data is accessible to the end user, engineer or digitizer at a standard Windows personal computer utilizing the unique Feature Extraction Software developed by Lambda Tech.