摘要
简要介绍了伪卫星的相关概念及关键问题,论述了基于伪卫星的单点定位系统的构架及定位算法的实现过程,并根据实测数据解算得到了定位结果,对定位结果进行了分析及探讨,得出了影响定位精度的各种因素。
This paper briefly introduced the related concepts and key problems of pseudolites,discussed the architecture of the pseudolite-based single point positioning system and the localization algorithm. Based on the measured data,the positioning results are obtained,and the positioning results are analyzed and discussed,the various factors that influence the positioning accuracy are obtained.
出处
《江西科学》
2017年第5期735-737,742,共4页
Jiangxi Science
关键词
伪卫星
单点定位
精度评定
pseudolite
single point positioning
accuracy
