关键词: GPS技术, 贯通测量, 应用

Abstract: Along with the development of GPS technology,the engineering survey method went through the historic change in the survey fieldGPS technology has a function with full-capability,global,full-time,continuity and real-time performance,precise 3D navigation and position etcIt has been successfully applied into engineering surveyTaking Liguanji Iron Mine,Sinosteel Fuquan Mining Company,as a case,where GPS network was applied into the holing through survey of two wells,auxiliary shaft and ventilation shaft,and a large tunnel realized smooth cut-through with the total station for traverse survey in underground mine,the application of GPS technique to the holing through survey of the two shafts are introduced in detail

Key words: GPS technology, Holing through survey, Application