矿产资源储量核查中测量精度分析

Survey Precision Analysis in Mineral Resource and Reserve Checking

在矿山资源储量核查中,应对其采矿工程测量资料进行检测。检测项目包括基本控制点、近井点和高程基点、井口坐标、井下导线点及高程基点、井下巷道及采区范围,并根据有关规范推算其测量精度及误差范围,进而对矿山原有资料进行评述。

During the mineral resource and reserve checking, the surveying data of mining engineering shall be checked. The checking items have basic control point, near shaft point for orientation and elevation starting point, shaft mouth coordinate, underground traverse point and elevation starting point, underground roadway and productive workings extension. On the basis of relevant criteria, calculate the survey precision and error range, and then proceed to assess original data.