The traditional GPS-RTK measurement data processing technology is lagging behind, so it can not be real-time solution to calculate the positioning results, and the observation data can not be detected. Therefore using the multi base station network RTK technology to establish the continuous operation of satellite positioning service system (Operational Reference System Continuous, abbreviated as CORS) came into being, the perfect solution to this problem. The working principle of continuous operation of satellite positioning system (CORS), workstation build, the advantages of the traditional technology, and in the engineering widely used can greatly improve the measurement efficiency, improve the social and economic benefit are introduced in this paper.%由于传统的GPS-RTK测量技术数据处理滞后，所以无法实时解算出定位结果，也无法对观测数据进行检核。因此利用多基站网络RTK技术建立的连续运行卫星定位服务综合系统（Continuous Operational Reference System，缩写为CORS）应运而生，完美解决了这一问题。本文介绍了连续运行卫星定位系统（CORS）的工作原理，工作站的建立，其对于传统技术的优势，以及在工程中的广泛应用，大大提高了测量效率，提高了社会经济效益等。
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