“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	UNESCO General History of Africa UNESCO Information for All Programme UNESCO initiative on heritage of religious interest UNESCO Longmen Grottoes protection and restoration project UNESCO-UNEVOC International Centre for Technical and Vocational Education and Training UNESCO World Heritage and Sustainable Tourism Programme unessential unessential expansion unessential singularity U-network uneven uneven-aged forest uneven bars uneven bars of Summer Special Olympics unevenness uneven number uneven wool dyed U Ne Win unexcited unexcited degree of freedom unexpected hanging paradox unexpected progression unexpected start-up unexposed unextendible product bases

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