Research on Application of GPS Static Measurement in Coal Mine Near-well Point Measurement  

作　　者：ZHANBenyong 

机构地区：[1]No. 1 Well of Bailongshan Coal Mine, Huaneng East Yunnan Mining Company, Qujing Yunnan 655000, China

出　　处：《外文科技期刊数据库(文摘版)工程技术》2022年第5期184-188,共5页

摘　　要：In order to ensure the accurate tunnel connection between two coal mines, the data of near-well points of two coal mines must be unified, ans at least three stable near-well points should be made at each wellhead, and the near-well points should be jointly measured. Due to the influence of ground topography, the traditional ground near-well network measurement is obviously limited. Compared with the traditional measurement, GPS static measurement is not limited by sight, weather and other factors, so it is more practical and operable. In this paper, the application of GPS static survey in coal mine near-well point survey is analyzed by using the case of a well near-well point survey in Bailongshan coal mine.

关 键 词：static measurement control point near the shaft mouth control survey 

分 类 号：TB[一般工业技术]