qt做界面的摄影测量学软件，来自sourceforge-qt ui photogrammetry software from sourceforge

大地测量学原理坐标转换程序，能实现大地坐标到平面的互相转换-The geodetic coordinate conversion program principle, can realize the earth coordinate to plane conversion to each other

本程序旨在解决大地测量学中高斯坐标正反算的问题，很好用的，请大家踊跃的尝试-This program aimed at addressing the problems of geodesy Gaussian coordinates and negative balance, well used, we enthusiastically attempt