WaveCom公司Q2501B模块数据处理程序源码，可实现GSM以及GPRS传输，GPS定位配置等功能。-WaveCom companies cooperating data processing module source code, to achieve GSM and GPRS, GPS configuration capabilities.

GisMap is a .NET component for building GIS and CAM/CAD application. It s a part of MVisionTech VisiWorks data visualization framework. GisMap uses Canvas for drawing geometrical shapes and GDAL project for handling different geographical vector and

上海道路网的数据，MapInf格式，对道路网进行了详细的编号处理，便于对各个路段进行监控道路实时交通信息，做TMC用。GIS软件和GPS导航深入开发必备的好资料。