一个处理经纬度转换处理的程序，可用在坐标和GPS信号处理方面，同时提供一种保存坐标的内存和XMl文档样例　vc2003-I have seen many articles here at CodeProject about coordinates and GPS signal handling, like "Writing your own GPS Applications" and "Distance between locations using latitude and longitude

可以转换世界坐标到设备坐标的小程序，并显示当前鼠标的位置。-Converts world coordinates to the coordinates of the device of small procedures.

坐标转换程序 实现大地坐标和笛卡尔坐标的相互转化-Coordinate conversion program geodetic coordinates and Cartesian coordinates into each other

proj坐标转换的测试项目VS2005版，作为测量专业的基础程序。-proj coordinate transformation test project VS2005 version, as the basis for measuring the professional program.