Application of 3D Laser Scanning Technology in Surface Subsidence Monitoring
Zeng Ka · Surveying and Mapping of Geology and Mineral Resources · 2015
This paper firstly expounds the data collection process of 3D laser scanning system,and introduces the data preprocessing methods of point cloud denoising,splicing,and registering etc. 3D laser scanning technology combined with RTK technology is applied to the surface subsidence monitoring. Practice shows that 3D laser scanning technology can meet the needs of the surface subsidence monitoring in mining area.