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长（L）、宽（W）和长宽比（ε, L/W）是滑坡的三个基本几何参数。长宽比被认为可以反映滑坡的运动特征。然而，当前的测量方法并未有效考虑滑坡的运动路径，因此本质上只度量了“路径无关”的几何参数，无法用于滑坡运动特征分析。同时，当前存在众多不同的滑坡几何参数（长、宽、长宽比）定义，造成了广泛的分歧和混淆，因此急需梳理和建立滑坡几何参数的术语体系。
In predicting shallow but dangerous landslides, size matters（图）
shallow dangerous landslides size matters
2021/3/5
The threat of landslides is in the news as torrential winter storms in California threaten to undermine fire-scarred hillsides and bring deadly debris flows crashing into homes and inundating roads.Bu...
REMOTE SENSING TECHNIQUES IN DISASTER MANAGEMENT: AMYNTEON MINE LANDSLIDES, GREECE
remote sensing digital image processing image interpretation fault zones disaster management landslides
2018/4/18
Natural or man-made disasters are phenomena that can affect large areas and have many environmental, societal and economic impacts. Landslides are among the major disasters of large scale that may aff...
DETECTION OF LANDSLIDES WITH SAR POLARYMETRY: CASE STUDY OF SOUTH-EASTERN COLOMBIA
Backscattering Coefficient Dispersion Mechanism Landslides Polarimetry SAR (PolSAR) Entropy – Alpha Parameter Classification Principal Component Analysis
2018/5/8
SAR polarimetry (PolSAR) is a method that can be used to investigate landslides. Polarimetric scattering power decomposition allows to separate the total power received by the SAR antenna, which is di...
In the Earth Surface Dynamics Lab at the California Institute of Technology (Caltech) the behavior of rivers is modeled through the use of artificial rivers—flumes—through which water can be pumped at...
Stability analysis and comprehensive treatment methods of landslides under complex mining environment—A case study of Dahu landslide from Linbao Henan in China
3-D mine model Landslide Stability analysis Sliding distance Management strategy
2012/3/28
A case study of Dahu landslide from Linbao Henan in China was discussed in this paper. Based on various kinds of basic data, the 3D numerical model of a geological structure which possesses all kinds ...