GPS program module supports a mobile objects monitoring for the project server by reading and converting a GPS receiver NMEA data. Program module is written by C# and now available for download (GPL license). Module includes:
GPS tcp-socket client - reading receiver data, transmitting encrypted packets to the GPS server by time interval.
GPS tcp-socket server - accepting data from client, transforming to the relative project coordinates and move the visualization object which is represents a real mobile object.
How to configure the GPS module see here.
Mobile objects monitoring schema: