该源程序是使用VC开发的基于GPS的全球定位系统的上位机界面，可以通过接受卫星数据进行全球定位。-The source code is developed by using VC-based Global Positioning System GPS-PC interface, you can accept the data from global positioning satellites.

提供TCP/IP，UDP，HTTP和XML的NMEA 0183串行端口的连接，或用户定义的输出格式。可用于测试各种GPS应用。(A software gps simulator, providing TCP/IP, UDP, http and serial port connectivity in NMEA 0183, XML or user defined output format. Usable for testing all kinds of GPS applications. Can