The GPS Generator PRO application is designed for providing assistance in developing, testing and debugging programs and equipment working with the NMEA-0183 protocol. This application can also be used for learning and testing navigation applications and equipment before purchasing. GPS Simulator v 4.1.2 List of features. Course and distance is calculated using Rhumb line- new in 4.1.2. Simulated NMEA can be sent via UDP (broadcast, multicast) - new in 4.0.5. *.shp files (ESRI shape files) and *.mif files (MapInfo exchange) are supported as a map layer; Altitude value can be specified; The satellites constellation (PRN, azimuth, elevation, SNR) can be specified and viewed; Dilution of precision factors (PDOP, HDOP, VDOP) can be specified; 2D/3D selection mode can be selected (manual/automatic); Position fix mode can be selected (2d/3d/not defined); Support of different NMEA protocol messages: GGA, GLL, RMC, GSA, GSV, VTG, ZDA, HDT; There is a NMEA CRC calculator "Moving map" mode; Toggle between different NMEA-0183 releases (2.0-3.0); Random NMEA messages mode (selected NMEA messages are sent in random order); Packet data transmission mode (NMEA messages are grouped in packets. All messages in one packet are sent all at one time); Route editor and route generation mode; GPS Fix modes; High\low speed selection (different speed ranges); Send data through Bluetooth to other devices; Virtual serial ports support; and more... Home Page: http://avangardo.com/