摘要
北斗地基增强系统是基于卫星定位技术、计算机网络技术、数字通信技术等高新科技,通过一定区域布设若干连续运行参考站,对区域卫星定位误差进行整体建模,通过无线网络向用户实时播发定位增强信息以及高精度导航定位服务。本文主要针对辽宁省北斗地基增强系统的建设、系统测试以及精度分析展开研究。
Beidou foundation enhancement system is based on satellite positioning technology,computer network technology,digital communication technology and other high-tech,through a certain area to set up a number of continuous operation reference stations,regional satellite positioning error overall modeling,real-time broadcast of positioning enhancement information to users through wireless network and high-precision navigation and positioning services.This paper focuses on the construction,system test and precision analysis of Beidou foundation reinforcement system in Liaoning Province.
作者
韩棚举
李光泽
HAN Pengju;LI Guangze(Liaoning Natural Resources Affairs Service Center,Shenyang 110034,China)
出处
《测绘与空间地理信息》
2021年第12期150-152,155,共4页
Geomatics & Spatial Information Technology
关键词
北斗地基增强系统
北斗卫星导航系统(BDS)
基准站
系统测试
精度分析
Beidou foundation enhancement system
Beidou navigation satellite system(BDS)
reference station
system testing
precision analysis
