数字水准仪i角的误差检校方法与误差分析

Error Calibration Methods and Analysis for Digital Level i Angle

对煤矿测量用天宝DiNi03数字水准仪i角误差检校方法与误差分析进行了系统的分析,得出费式法是比较实用的检校方法,同时进行i角误差分析,为确保仪器的精度提供保障,促进了煤矿安全高效生产。

This paper analyzed systemically calibration methods and error analysis on i angle with Trimble DiNi03 digital level that was used in coal mine measurement,and got that the Forstner method was a comparative practical calibration method,at the same time,error analysis of i angle error would be carried on.It provided the guarantee for ensuring the accuracy of the instrument and promoting the safe efficient production of coal mine.