【摘要】 城市连续运行卫星定位服务系统(CORS)是城市"空间数据基础设施"的最为重要的组成部分,是当代GPS发展的热点之一[1]。对重庆市GPS综合服务系统(CQGISS)的网络构成和各组成部分的内部网络结构进行了研究,并对它们之间的相互连接方式进行了详细分析。更多还原

【Abstract】 Urban Continuous Operational Reference System(CORS) is the most important Component of the "urban spatial data infrastructure",and it’s one of the focuses of contemporary GPS development.We present the network structure of the CQGISS and the inside network structure of every component,and analyze the connection among them in details.更多还原