该程序为VB程序,是用于计算出来的坐标需要进行坐标系转换使用.感谢站长-procedure for the VB program is used to calculate the coordinates of the need for the use of coordinate system conversion. Grateful to the station! !

笛卡尔坐标系和墨卡托投影坐标系下的转换vB程序-Cartesian coordinate system and Mercator coordinate system conversion VB program

在VB环境中将获取的点位信息转换至不同坐标系，旋转矩阵的实际应用-In the VB environment, the obtained point information is converted to a different coordinate system，which is the practical application of rotating matrix