跨河水准测量的精度分析与方案选择
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摘要: 本文对各种跨河水准测量方法的精度从理论上进行了探讨,并用工程实例进行了验算,对跨河水推测量的方案设计、精度估算及实测具有一定的指导意义。Abstract: The accuracy of various river crossing levelling is discussed in theory. And the engineering examples are used to make examination.It has some significance to the scheme design, the accuracy estimate and surveying of the river acrossing levelling.
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