GPS静态测量投影改正及应用

Projection correction and application of GPS static measurement

本文在介绍分析产生投影变形主要因素的基础上,结合工程实际,提出了一套完整的GPS静态控制测量投影改正的方法,并通过对该方案的精度分析,论证了其可行性和有效性,为以后类似的工程测量工作提供经验和依据。

Combined actual engineering,a set of integrate projects of GPS static measurement about the projection correction were put forward on the foundation of introducing and analyzing the main factors that produced the projection distortion.By precision analysis,it was proved that this method hadfeasibility and validity,and could be used to provide experience for later similar surveying work.