It is a focus in further developing and exploring GPS technique application to establish a continuous operation reference system (CORS) for satellite navigation and positioning.

• 摘要具有实时定位服务功能的连续运行卫星定位服务系统(CORS)是当代GPS发展的热点之一，江苏省连续运行参考站网络是我国首批省级的连续运行的参考站网络系统。