Software GPS device emulator. Generates NMEA messages from different data inputs. It can operate in 2 modes: 1)User select map,start point,heading,speed;2)User select NMEA log file. While emulation user canchange speed and heading. Generated NMEA sentences (RMC, GGA, GLL) to COM port or file can be user by other mapping software. As a map layer user can choose *.shp file. In next versions we suppose to support other GPS protocols (TSIP,SiRF binary,...). Buy and register this software to have all features, last updates and high-quality support.