GPS坐标转换方法比较分析

Precision Comparison on Kinds of Methods of GPS Coordinates Transformation to the Local Coordinates System

本文给出了GPS坐标向地方坐标转换的几种二维平面坐标转换方法,并给出了这几种方法的精度比较分析,最后通过实例对其中两种坐标转换方法进行了精度比较。

This paper puts forward several kinds of methods of GPS coordinates transformation, and compares the precision of the several methods; an example is provided to analyze the precision of two of those methods at the end.