“precise point positioning”的概念、定义、翻译、参考文献-科学参考

单词	precise point positioning
释义	precise point positioning Encyclopedia 工学卫星定位应用处理释 precise point positioning; PPP精密单点定位基于单台全球导航卫星系统（GNSS）接收机的伪距和载波相位观测数据，结合精密卫星轨道和卫星钟差设备，并对观测值中影响在厘米级以上的误差源进行改正，进而精确确定全球任一点位置的定位方法。
随便看	articulation set articulation training articulation vertex articulator Articulatory Phonetics articulatory synthesis artifact Artifacts artifacts artifactual communication artifical radioactive element artifical wetland system artifice artificer Artificer's Record Artificers Record artificial artificial abortion artificial adaptation mechanism in agriculture artificial afforestation artificial ag[e]ing artificial ageing artificial aging artificial antigen artificial anus

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