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滑坡是我国危害严重的地质灾害之一,因而做好滑坡的监测对于预防滑坡灾害的产生具有重要的作用。传统的滑坡监测主要采用的是GPS和全站仪测量,缺乏整体变形资料,而采用三维激光扫描技术能够利用滑坡体上的大量自然地物作为监测点,进行完整监测并分析其变形。本文主要结合笔者多年工作经验,阐述了三维激光扫描技术在滑坡监测中的应用。
Landslide is one of the most serious geological disasters in our country. Therefore, monitoring landslides is very important to prevent landslide hazard. Traditional landslide monitoring mainly uses GPS and total station surveys, which lack the overall deformation data. However, the use of 3D laser scanning technology can make use of a large number of natural objects on the landslide as the monitoring points for complete monitoring and analysis of deformation. This paper mainly combines my years of work experience, elaborated the application of 3D laser scanning technology in landslide monitoring.