大气折光和垂线偏差影响的三角高程测量的精度分析

Accuracy Analysis of Trigonometric Leveling Allowing for the Effect of Atmospheric Refraction and Vertical Deflection

首先建立了大气折光和垂线偏差的三角高程测量模型,并对模型的精度进行了逐项分析,列表分析了各种误差对三角高程测量的影响。

This paper gives a model of trigonometric leveling of atmospheric refraction and vertical deflection, then analyses every part of its accuracy and give a lists to analyses all kinds of effects caused by the errors of triangle leveling.