高斯正算，即大地坐标系转换成高斯独立坐标系-direct solution of the gauss projection

测绘行业中，涉及到很多的坐标之间的转换，GAUSS坐标的正反算就是其中很重要的一项。-Surveying and mapping industry, involves a lot of conversion between the coordinates, GAUSS coordinates of the positive and negative balance is a very important one.