星基增强加持CORS数据断点续航测试分析  

Satellite-based Enhanced CORS Data Breakpoint Endurance Test Analysis

作　　者：许艳博[1,2] 李毅 崔醒宇[1,2] 王名洋 XU Yanbo;LI Yi;CUI Xingyu;WANG Mingyang(Beijing Institute of Surveying and Mapping, Beijing 100038, China;Beijing Key Laboratory of Urban Spatial Information Engineering, Beijing 100038, China)

机构地区：[1]北京市测绘设计研究院,北京100038 [2]城市空间信息工程北京市重点实验室,北京100038

出　　处：《北京测绘》2021年第10期1338-1342,共5页Beijing Surveying and Mapping

摘　　要：分别阐述了星基增强系统和连续运行参考站(Continuously Operating Reference Stations,CORS)系统的基本原理与优缺点,研究了星基增强加持CORS数据断点续航的原理,通过实验验证断点续航数据的可靠性,为通信网络不稳定的区域进行精准卫星定位提供了技术支撑,可极大提高数据采集效率和社会化应用深度。It expounded the basic theory and advantages and disadvantages of the satellite-based enhanced system and CORS(Continuously Operating Reference Stations),and studied the the principle of satellite-based CORS data breakpoints endurance.Through the designed experiment,the reliability of satellite-based enhancement was validated especially in the area of public communication network not stable.It was also suggested that the method could provide technical support positioning measurement,greatly improve the efficiency of field work,promote the data collection efficiency and application depth.

关 键 词：星基增强 连续运行参考站 断点续航 星地协同 

分 类 号：P228.4[天文地球—大地测量学与测量工程]