Introduction - If you have any usage issues, please Google them yourself
BL converted to latitude and longitude Gaussian plane rectangular coordinates XY (Gauss projection is count)
Packet : 65520755bltoxy.rar filelist
经纬度BL换算到高斯平面直角坐标XY(高斯投影正算)的源码及算法\经纬度BL换算到高斯平面直角坐标XY(高斯投影正算)的源码及算法 .txt
经纬度BL换算到高斯平面直角坐标XY(高斯投影正算)的源码及算法