地面三维激光扫描与RTK相结合建立开采沉陷观测站  

Establishing mining subsidence observation station by combining terrestrial 3D laser scanning technology with RTK

作　　者：周大伟[1,2] 吴侃[1,2] 周鸣[1,2] 敖剑锋[1,2] 

机构地区：[1]中国矿业大学环境与测绘学院,江苏徐州221008 [2]江苏省资源环境信息工程重点实验室,江苏徐州221008

出　　处：《测绘科学》2011年第3期79-81,共3页Science of Surveying and Mapping

基　　金：国家环保公益性行业科研专项(200809128);"青蓝工程"

摘　　要：三维激光扫描与RTK都是现代测量技术,本文从精度方面分析说明了二者结合建立开采沉陷观测站是可行的;介绍了布站方式、数据采集及处理方法;并与常规观测站进行比较,新观测站具有节省成本、时间,效率高,获取数据量多等优点,且不易有测点的维护和缺失等问题,是一种可供借鉴的的观测方法;最后以实例进行说明此方法的实用性。3D laser scanning and RTK are both modern measurement techniques.The paper studied that the combination of 3D laser scanning and RTK would be feasible for the foundation of mining subsidence observation station.The paper introduced the way of station arrangement,data collection and procession.Comparing with the conventional observation station,the combined method benefited from cost-effective,time-saving,high-efficiency,large data acquiring and high precision.Besides,it had advantages in maintenance of measuring points.All the above proved that the method could be a good reference in measurement.Finally,the example analysis demonstrated its practicality.

关 键 词：三维激光扫描 RTK 开采沉陷 观测站 

分 类 号：TD8[矿业工程—矿山开采] P234[天文地球—摄影测量与遥感]