三维激光扫描用于获取开采沉陷盆地研究  

Research and application of 3D laser scanning to subsidence basin

作　　者：陈冉丽[1] 吴侃[2] 

机构地区：[1]石家庄铁路职业技术学院测绘工程系,河北石家庄050041 [2]中国矿业大学环境与测绘学院,江苏徐州221008

出　　处：《测绘工程》2012年第3期67-70,共4页Engineering of Surveying and Mapping

摘　　要：针对常规地表观测站需要布设大量的测点,占用农田、测点保护困难等缺点,提出采用三维激光扫描获取开采沉陷盆地的新思路。研究三维激光扫描获取开采沉陷盆地的原理、数据处理步骤和方法,并选择了某矿工作面做一个实测案例研究。研究结果表明,该方法能达到较高的精度,具有工程应用价值。Traditional observation station sets up fixed points and occupies farmland and has difficulties to protect those points. A new way of using 3D laser scanning to get subsidence basin was presented. It introduces the principle of using 3D Laser Scanner to get subsidence basin and the processing of point cloud date in the thesis. It makes a detailed study on getting the subsidence basin, and analysis has been carried out through experiments and has achieved good results.

关 键 词：三维激光扫描 沉陷盆地 点云数据 

分 类 号：TU196[建筑科学—建筑理论]