用CASIO fx4800P编空间直角坐标与大地坐标之间相互转换程序

Programme of Coordinate Conversion Between Geodetic Coordinate and Rectangular Space Coordinate With CASIO fx4800P

介绍fx4800P的特点及空间直角坐标和大地坐标之间转换的意义,应用相关的转换公式采用fx4800P微机编程以实现空间直角坐标与大地坐标之间的相互转换。其中空间直角坐标转换为大地坐标采用迭代计算的方法,B值迭代收敛至此10-10。

This paper introduces the characteristics of CASIO fx4800P and the meaning of coordinate conversion between geodetic coordinate and rectangular space coordinate.It uses relative formulas of conversion to edit the programme with CASIO fx4800P in order to complete coordinate conversion between geodetic coordinate and rectangular space coordinate.Moreover,it applies iterative method of converse rectangular space coordinate to geodetic coordinate and latitudinal iteration converge to 10^-10.