多方坐标转换可以进行3、6度带坐标转换及坐标正反算。,Coordinates multi-degree of conversion can be carried out with the coordinates 3,6 and the coordinates of the positive and negative balance conversion.

本程序功能简介：本程序有八大计算功能。分别是（1）水平角计算（2）竖直角计算（3）三角高程计算（4）均值和方差计算（5）线性方程组计算（6）坐标正反算（7）平差计算（8）坐标计算。-Introduction the function: the program has eight calculation function. Are (1) the horizontal angle calculation (2) vertical angle calculation (3) triangle ele