摘要
GPS连续运行参考站系统(CORS)的实时动态定位(RTK)精度是用户最关心的内容。简要介绍了影响系统定位精度的主要因素,对GPS CORS系统的实时定位精度测试方法进行了探讨,并对几种测试方法进行了分析和比较。工程试验结果表明:综合使用几种方法,可以较全面、有效地检测GPS CORS系统的实时定位精度。
The positioning of Real Time Kinematic（RTK） is paid attention by users in GPS continuously operating reference system（CORS）.This paper briefly introduced the central factors of affecting positioning precision of GPS CORS,and discussed real time positioning precision methods in GPS CORS.Further more,the several methods are compared and analyzed.The experimentation results of project indicated： it can entirely and effectively test the positioning precision together with several methods in GPS CORS.
出处
《测绘与空间地理信息》
2011年第3期88-90,共3页
Geomatics & Spatial Information Technology
关键词
GPS
连续运行参考站系统
定位精度
测试方法
GPS
Continuously Operating Reference System
positioning precision
testing methods
