大地测量高斯投影正反算程序！

使用VC6.0编辑基于对话框的MFC程序。实现高斯正算与反算。要求实现北京54坐标系、西安80坐标系、WGS-84坐标系下高斯投影的6度带正反算。-Positive and negative Gauss Projection geodetic computer program! Edit using VC6.0 MFC dialog-based program. Achieve positive operators and inverse Gaussian. Required to achieve Beijing 54 coordinate system, Xi' an 80 coordinate system, WGS-84 coordinate system Gauss projection of 6 degrees with positive and negative count.