精密單點定位

precise point positioning

　　最 新報告顯示，中國北斗衛(wèi)星導(dǎo)航系統(tǒng)(BDS)的應(yīng)用顯著提高了國家在綜合交通管理方面的效率和安全。

　　報告稱，北斗衛(wèi)星導(dǎo)航系統(tǒng)廣泛應(yīng)用于重點運輸過程監(jiān)控、公路基礎(chǔ)設(shè)施安全監(jiān)控、港口高精度實時定位調(diào)度監(jiān)控等領(lǐng)域。

　　截至10月底，近700萬輛道路營運車輛安裝使用北斗系統(tǒng)，占運營車輛總量的96%。

　　除了定位、導(dǎo)航和授時服務(wù)，北斗三號系統(tǒng)還可以提供全球搜救、短報文通信、陸基和星基增強及精密單點定位等多樣化增值服務(wù)。

　　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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