简介芜湖市连续运行GPS参考站综合服务系统的基本建设情况，详细介绍系统的实时RTK定位精度、导航解精度、空间可用性、时间可用性、定位服务时效性、接收机兼容性以及事后精密相对定位等7个指标的检测及分析情况，并就应用情况简要说明，旨在阐述检测分析的必要性。%The paper Introduces basic construction of wuhu continuous operational GPS reference station integrated service system ,and introduces in detail testing and analysis of seven indicators of the real -time system of the GPS-RTK positioning accuracy,navigation solution accuracy,space availability,time availability,positioning service timeliness,re-ceiver compatibility and afterwards precision relative positioning ,and gives a brief description of application ,aiming to il-lustrate the necessity of testing analysis .
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