基于BDS差分辅助航测的矿区岩移监测控制点选取研究  

Research on Control Point Selection of Rock Drifting Monitoring in Mining Area Based on BDS Differential Assisted Aerial Survey

作　　者：孟朋飞 张书毕[1] 卞和方[1] MENG Peng-fei;ZHANG Shu-bi;BIAN He-fang(School of Environment Science and Spatial Informatics,China University of Mining and Technology,Xuzhou 221116,China)

机构地区：[1]中国矿业大学环境与测绘学院,江苏徐州221116

出　　处：《煤炭技术》2018年第10期151-153,共3页Coal Technology

摘　　要：介绍了在航测无人机的基础上加载BDS差分系统,以安徽金黄庄煤矿A工作面为试验区域,分析了BDS差分数据辅助光束法区域网平差的精度变化情况。实验结果表明,在小型采矿区中,BDS差分系统辅助航测的情况下,对矿区航拍数据的后处理可以节省70%的地面控制点数,为矿区的岩移监测提供依据。Introduces the loading of BDS differential system on the basis of aerial vehicle unmanned aerial vehicle.Taking a working face of Jinhuangzhuang coal mine in Anhui as the test area,the accuracy change of the regional network adjustment of the BDS differential data assisted beam method is analyzed.The experimental results show that in the small mining area,when the BDS differential system assists the aerial survey,the post-processing of the aerial data can save 70% of the ground control points.Providing basis for monitoring rock shift in mining area.

关 键 词：BDS差分系统 航测无人机 光束法区域网平差 矿区岩移监测 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置]