一种GPS高程转换的方法——游动平均加权法

The Weighted Moving Mean Method Used in Conversion of GPS Height

文中引入了加权游动平均原理,通过距离定权,进行GPS高程转换,提出了一种GPS高程转换的方法,游动平均加权法,简称WMM算法。据实验计算结果,这种算法在精度方面有很大的改善,实验取得了良好的结果。

This paper introduces the principles of Moving Mean Method and how to transform GPS height using this method with the weight of distance. With the calculation and analysis, this paper puts forward a Weight Moving Mean Method （WMM） to transform the GPS height. The experiment drew a practical conclusion that the method optimized the precision on GPS height conversion.