The survey will map the standing and fallen stones of Stonehenge, as well as the top of the horizontal lintels.
此次对于巨石的测量将会对竖立的和倒下的巨石进行定位，也会对位于巨石阵顶端的横向楣石的位置作出描绘。
This paper aims at the solution of the problems in datum processing and accuracy evaluation of dynamic horizontal calibrating of the docking survey vessel.
本文主要是根据测量船码头动态水平标校的特点，研究解决数据处理和精度评定问题。
The method of precision lead is one of the efficient ways to survey the horizontal displacement in a reservoir's arch dam.
精密导线法分为边角导线法和弦矢导线法，是监测水库拱坝水平位移的重要方法。
This paper introduces the horizontal control survey of engineering was made by conventional instruments and handy adjustment methods.
本文介绍了利用常规仪器、简易平差方法进行工程平面控制测量。
Research purposes: Through the theoretical research, this paper puts forward some suitable suggestions on the main technical standards of horizontal control survey for ballastless track construction.
研究目的：通过理论研究，对无碴轨道施工平面控制测量的主要技术标准提出适宜的建议。
Therefore, the survey key of excavation line is to control horizontal and vertical deviations of tunnel axis.
因此，TB M掘进线路测量关键是控制轴线不发生横、竖向偏移。
Based on the error resource analysis in one-way photoelectric triangulated heigh survey, the horizontal distance equation is drawn for optimal station away from survey point.
分析了单向光电三角高程测量的误差来源，在此基础上推导了最佳测站位置离测点的平距公式。
Based on the error resource analysis in one-way photoelectric triangulated heigh survey, the horizontal distance equation is drawn for optimal station away from survey point.
分析了单向光电三角高程测量的误差来源，在此基础上推导了最佳测站位置离测点的平距公式。
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