Landslide monitoring is a mandatory step in landslide risk assessment. It requires collecting data on landslide conditions (e.g., areal extent, landslide k
The third Matrix SM (Susceptibility Matrix): is the result of dividing the LM by the TSM, the results can be calculated by a percentage that represent an assessment of relative susceptibility levels (0<LSM<100). Then, the matrix of susceptibility (SM) is established from these data where th...
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A pie chart showing the percent of area coverage across the study area for each of the different risk classes provides a quantitative synthesis to better understand the distribution of landslide susceptibility. Among the risk categories, ‘moderate’ has the highest coverage, covering 26.71% of the ...
Previous research on the evaluation of landslides, has mainly been conducted on three aspects: landslide sensitivity9,10,11,12, landslide risk13,14,15 and landslide susceptibility16. Among then, landslide susceptibility can be defined as the spatial probability of landslide occurrence based on a set...
Their focus mainly gravitates around better assessment of landslide displacements by coupling their simulation results with physically-based methods or the effect of topographic amplification on landslide sizes. In this context, they mostly target capturing peak ground motion values (e.g., PGA, PGV, ...
Risks ignored Teng Wuxiao, a researcher of urban public safety with Fudan University in Shanghai, said, “The tragedies compel us to ask: why we did not recognize the safety hazards beforehand?”“Compared with the ability to deal with the aftermath, we are still lacking risk assessmen...
Møller mentioned that there were several waves, of which the third one was the largest, powerful enough to wash up ice and debris into his car. Records of the damages to the infrastructures in the community are limited. Eyewitness Frederik (Fari) Mathiassen says that no buildings were ...
(AUC) values of the ROC curves for AHP-TOPSIS, IIM, and AHP-VIKOR were calculated 0.784, 0.853, and 0.844, respectively. Therefore, the accuracy of the MCDM models is acceptable for TOPSIS and excellent for IIM and AHP-VIKOR. In general, results of the performance assessment of MCDM ...
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