Beidou satellite navigation system in the survey plays an important role, this paper on the system characteristics and advan-tages of this technology are analyzed, elaborated the Beidou satellite navigation system in to ensure the survey accuracy, reduce the advantage and application prospect of survey staff labor intensity.%北斗卫星导航系统在测量中发挥着重要作用,本文对其系统特点和技术优势进行了分析,阐述了北斗卫星导航系统在保证测量的准确性、降低外业测量工作人员劳动强度方面的优势和应用前景。
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