单程双转点观测法的特点与应用分析

Application Characteristics and Analysis of the Single-Trip Double-Turning-Point Observation Method

摘要:

文章介绍了单程双转点观测法的布线方法、适用范围和限差要求,并以小清河博兴段水文高程复核测量为例,通过对比分析实际测验数据,阐述单程双转点观测法的主要特点和存在的问题,并给出采用该方法的建议,以期推动该方法的应用,提高测量作业效率。

Abstract:

This paper introduces the layout, applicable scope and tolerance requirements of the single-trip double-turning-point observation method. Taking the hydrological elevation re-measurement of the Boxing section of the Xiaoqing River as an example, it expounds the main characteristics and existing problems of the method through comparative analysis of actual measurement data, and puts forward suggestions for its application, so as to promote the popularization of this method and improve the efficiency of surveying operations.