同时测定经纬仪水平方向中误差和度盘分划误差的方法

Simultaneous Determination of Horizootal and Graduation Errors of Theodelite

本文提出了一种同时测定经纬仪水平方向中误差和度盘分划误差的方法。该方法对四个目标进行五个测回的方向观测即可算出上述两种误差。

This paper presents a method of determining the mean square error of horizontal direction and the error of circle graduation of theodolite at the same time. The method uses five sets of direction observation to four obiects to compute the above two errors.