摘要
测量工作中为了得到测区内所有GPS点的正常高,必须由一些已知点及其高程异常进行拟合以求取未知点的高程异常。通过对GPS高程拟合模型的介绍,并引入MATLAB解决GPS高程拟合问题,找到了一种较好解决这类问题的方法,从而使GPS高程拟合问题变的简单易行。
In order to get the normal height of all GPS points in survey area, the known points and its height anomaly should be used to fitting so as to obtain height anomaly of the unknowns. By introducing the model of GPS height fitting and using MATLAB as a tool, a better way to deal with such problems is proposed, which can make the problems of GPS height fitting simple and feasible.
出处
《测绘科学》
CSCD
北大核心
2009年第2期191-193,共3页
Science of Surveying and Mapping
