测绘行业的坐标转换程序 用于大地坐标系，空间直角坐标系转换 大地坐标系，直角坐标系转换

不同坐标系之间的转换，包括典型的WGS84 空间坐标系之间的转换-Conversion between different coordinate systems, including the typical WGS84 coordinate system transformation between

大地坐标与平面直角坐标系间的转换软件，用VC编写，转换精度还不错-Geodetic Coordinate with the plane rectangular coordinate systems conversion software, written by VC, the conversion accuracy is not bad