文章基本信息

标题：Mapping of Micro Topography on Hill Slopes Using Airborne Laser Scanning
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作者：Tatsuo SEKIGUCHI ; Hiroshi P. SATO ; Seiji ICHIKAWA 等
期刊名称：Bulletin of the Geographical Survey Institute
印刷版ISSN：0373-7160
出版年度：2003
卷号：49
出版社：Geographical Survey Institute / Ministry of Land, Infrastructure and Transport
摘要：Rain-induced landslides may result in disaster by destroying homes and buildings. Fluid landslides are characterized by rapid movement and long run-out distance. Aerial photos have been used to observe and measure the slopes. In addition, a new technology called airborne laser scanning, is a promising tool for observing and measuring slopes. In this study, hilly terrain where landslides have occurred was measured by airborne laser scanning. Furthermore micro landslide characteristics such as scars were identified in detail, by combining contour maps based on airborne laser scanning data and remote sensing such as aerial photos interpretation.