电子水准仪i角误差野外校正方法

The correction method of i angle error measured in field for electronic level

电子水准仪目前已经在工程施工中已广泛使用,但是由于外界环境、温度等各种因素的影响,使得电子水准仪的i角超限,影响水准测量结果的精度,所以说经常对电子水准仪i角的校正是保证水准测量结果重要前提。

The electronic level has been used in engineering construction at present.However various factors such as external environment and temperature made the t angle of the electronic level overrun,and further influenced the measuring accuracy.Thus,the regularcorrection of i angle error put important guarantee for the accuracy of the leveling measurement results.