GPS与陀螺定向在贯通测量中的应用
张欢
（西山煤电（集团）有限责任公司东曲煤矿，山西古交030200）
摘要： 煤矿的巷道贯通测量对精度的要求比较高，一般的测量方法很难满足测量要求。对贯通测量方案的选择进行
了深入的探讨，并对贯通误差的预测和实际测量情况进行了对比分析。结果表明，所选取的贯通测量方案可以满足煤矿
生产的实际需求。
关键词： GPS；陀螺定向；贯通测量；测量精度；误差
中图分类号： TD175+.5 文献标识码： A 文章编号： 2095-0802-(2019)06-0185-02
Application of GPS and Gyro Orientation in Holing Through Survey
ZHANG Huan
(Dongqu Coal Mine, Xishan Coal Electricity (Group) Co., Ltd., Gujiao 030200, Shanxi, China)
Abstract: The accuracy of roadway holing through survey in coal mines is relatively high, and the general survey methods are
difficult to meet the measurement requirements. This paper discussed the selection of the holing through survey scheme in depth,
and compared and analyzed the prediction of the holing through error and the actual survey. The results show that the selected
holing through survey scheme can meet the actual needs of coal mine production.

Key words: GPS; gyro orientation; holing through survey; survey accuracy; error