【作者】 陈裕汉； 邱云峰； 张辉； 施昆；

【Author】 CHEN yuhan;QIU yunfeng;ZHANG hui;SHI kun;Yunnan Province Test Station of Surveying and Mapping Products;Kunming University of Science and Technology;

【机构】 云南省测绘产品检测站； 昆明理工大学；

【摘要】 随着全球卫星导航系统(GNSS)相关技术的发展及良好的应用,实现GNSS高精度、高可靠性和高效率的实时动态厘米级定位服务是今后连续运行基准站系统(CORS)迈向多星系统建设的发展趋势,但对多星CORS系统的实时动态定位精度的测试更加复杂,面临更大的困难和挑战。文中针对云南省第一个具备GPS+GLONASS+BDS多星CXCORS,进行网络RTK实时动态定位精度测试应用与分析,总结取得一些CXCORS系统指标性测试的方法和结论。更多还原

【Abstract】 With the development of the related technology of the Global Navigation Satellite System(GNSS) and its good application, achieving GNSS high precision, high reliability and high efficiency of real-time dynamic cm-level positioning service is the development trend of the Continuously Operating Reference Stations(CORS) towards to the construction of the multiple-star systems in the future. But the testing of the real-time dynamic positioning accuracy for the multiple-star CORS system is more complex and face more difficulties and challenges. For the multiple-star CXCORS which is the first one to have the GPS+GLONASS+BDS in Yunnan province, the Network RTK real-time dynamic positioning accuracy testing has been applied and analyzed, and the methods and conclusions of the CXCORS‘ index test that obtained are summarized in the paper.更多还原