连续运行卫星定位服务系统
continuous operational reference system
continuously operating reference stations
CORS
连续运行卫星定位系统
continuous operational reference system
卫星定位服务系统
service system of satellite positioning
连续运行系统
continuous operational system
维修服务运行系统
operating system of services
GPS全球卫星定位系统
GPS)Global Position System
北斗卫星定位系统
Satellite location system of BEIDOU
Beidou satellite navigation and position system
the bei-dou satellite navigation system
全球定位卫星系统
GPS Global Positioning Satellite