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公路测量工作是公路工程设计的基础,控制测量又对公路测量质量的好坏起着决定性的作用。描述了公路GPS控制测量中容易出现的问题,分析了产生误差的原因,提出了保证测量质量的具体方法,对以后公路GPS控制测量具有一定的指导作用。 更多还原

【Abstract】 Highway Surveying work is the basis of highway engineering design,control,measurement and measure their quality on the highway played a decisive role.This paper described the road when the GPS control survey prone to problems,analyzed the cause of the error,put forward specific measures to ensure the quality of measurements,GPS control survey of the future highway has a guiding role