连续运行卫星定位服务系统——城市空间数据的基础设施
Continuous Operational Reference System-Infrastructure of Urban Spatial Data
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摘要: 城市连续运行卫星定位服务系统是城市空间数据基础设施之一,它需要向用户提供包括实时和事后在内的精密定位服务,满足各领域对位置、时间及实时性的要求。着重论述了城市连续运行卫星定位服务系统的构成模式,并以我国第一个实用CORS系统——深圳连续运行卫星定位服务系统为例,介绍了系统的构成和在CORS系统下的作业情况。Abstract: Urban continuous operational reference system is one of the infrastructures of urban spatial data.It provides real time and post-processing precise positioning services to satisfy the demands of position,time and real time positioning in all kinds of fields.This paper emphases on the construction of urban CORS and introduces the structure and operation of CORS by taking Shenzhen's continuous operational reference system as the example.
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