摘要
在矿井测量中,采用GPS-RTK测量技术,建立矿区控制测量网,根据控制点的选点原则,布设控制点,进行外业测量,并对平面坐标中误差和高程中误差数据进行处理和精度分析。可以看出:采用GPS-RTK测量技术的结果点位精度较高,且各个测点的中误差比较均匀,误差不累积,解决了传统测量方法误差大的问题,提高了测量精度和效率。
The paper introduces the application of GPS-RTK measuring technology to establishing the survey control network of mine area, arranging control points to carry out field survey according to the principle of site selection and making a data processing and precision analysis of the mean errors in plane coordinate and elevation, which can solve the problems of big error in traditional surveying methods with high precision of point position, uniform and non-accumulated mean error at each surveying points, and improve the precision and efficiency of survey.
作者
李嘉璐
Li Jialu(Yugang Colliery,Jinneng Holding Group.,Datong,Shanxi 037017)
出处
《江西煤炭科技》
2022年第1期112-114,共3页
Jiangxi Coal Science & Technology
