文章介绍了在山区地形复杂情况下利用GPS测量方法提高控制网等级,建立三角析测网来代替导线网的方法.以具体工程为背景,阐述此方法的可靠性.%This paper introduces a method of using GPS measurement to improve the level of control network and establishing angle of measuring network to instead of traverse network in tainous terrain conditions,the author introduces the reliability of this method for the specific engineering background.
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