文章基本信息

标题：Applications of TLS to Support Landslides Study: Survey Planning, Operational Issues and Data Processing
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作者：A. Giussani ; M. Scaioni
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：2004
卷号：XXXVI-8/W2
出版社：Copernicus Publications
摘要：Terrestrial laser scanning (TLS) technology has recently increased its interest in the geological community for the geometric survey of slopes involved in landslides and for the acquisition of a DSM of rock wall, that can be used for predicting possible paths of falling dawn stones. In particular, the paper deals with this last application, focusing on some open aspects which have devised to be accurately studied. Firstly, a method for the survey planning is proposed, which is particularly devoted to the application to rock wall survey. Secondly, operational issues such as the selection of ground constraint, the materialization and the measurement of ground control points (GCP) are proposed, as well as a solution for the positioning of GCPs. Finally, some concerns about data collection and processing are afforded
关键词：Terrestrial Laser Scanning; Landslides; Geology; Monitoring