精密单点定位
precise point positioning
最 新报告显示，中国北斗卫星导航系统(BDS)的应用显著提高了国家在综合交通管理方面的效率和安全。
报告称，北斗卫星导航系统广泛应用于重点运输过程监控、公路基础设施安全监控、港口高精度实时定位调度监控等领域。
截至10月底，近700万辆道路营运车辆安装使用北斗系统，占运营车辆总量的96%。
除了定位、导航和授时服务，北斗三号系统还可以提供全球搜救、短报文通信、陆基和星基增强及精密单点定位等多样化增值服务。
China's BeiDou Navigation Satellite System (BDS) has remarkably enhanced the country's comprehensive traffic management in both efficiency and safety, according to the latest report.
The BDS has been applied in many areas such as key transportation process monitoring, highway infrastructure safety monitoring, port high-precision real-time positioning and dispatching monitoring, said the report.
By the end of October, around seven million commercial road vehicles had been installed with BeiDou Navigation Satellite System, accounting for 96 percent of road vehicles in operation.
Along with positioning, navigation and timing services, the BDS-3 system can also provide a variety of value-added services like assistance in global search and rescue, short message communication, ground-based and satellite-based augmentation, as well as precise point positioning.
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