期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2008
卷号：XXXVII Part B5
页码：545-548
出版社：Copernicus Publications
摘要：3D laser scanning technology has become an exciting and beneficial alternative in the collection of as-built data for plant and facilities applications, where accurate three-dimensional detail of complex facilities is critical for efficient design and construction projects. This paper introduces terrestrial 3D laser scanner as an instrument for two experiments which may be applicable to the field of deformation monitoring. Firstly, results of a Landslide experiment are presented, with Fujiayan Landslide in Wanzhou district in Chongqing as a case study area, investigates the method on high resolution and accuracy DTM generation. Secondly, results of a deformation monitoring experiment are presented. In this instance, a deformation monitoring for the side slope of metro in shenyang within a controlled environment. This forms the basis of a preliminary investigation into the viability of using a laser scanning instrument for deformation measurements
关键词：Laser Scanning; Laser Scanning Point Cloud; Spatial Modelling; 3D Sensors; Geomorphology; Deformation
