Landslide Susceptibility Mapping using the Analytical Hierarchy Process and GIS
نویسندگان
چکیده
منابع مشابه
Landslide Susceptibility Mapping Using Fusion Models of Frequency Ratio (FR) and Analytical Hierarchy Process (AHP)
Landslide susceptibility zonation mapping is necessary in urban and rural development planning. So far different methods are presented for Landslide susceptibility zonation. In this study, using statistical method of Frequency ratio and Analytical Hierarchy Process (AHP) based on paired comparison and intervention based such as slope, aspect, altitude, geology, land use, Normalized vegetatio...
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Abstract: This work presents Analytical Hierarchy Process (AHP) method available in Geographic Information System (GIS) to identify and classify the Penang Island according to the grade of present or potential danger of land failure happening. Landslide susceptibility zonation map has been generated by considering seven factors. Sensitivity analysis was performed in detail by varying the contri...
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Landslides are one of the most devastating disasters among all natural hazards in Brazil, with nearly 3,355 fatalities between 1988 and 2013. Apart from the loss of lives, they also cause substantial economic losses. As an example, the mass movements that occurred in 2011 in Rio de Janeiro resulted in US$ 2.8 billion in damage. Thus, in order to mitigate these hazards, it is essential to map th...
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The high hillsides of the Tehran metropolis are prone to landslides due to the climatic conditions and the geological, geomorphologicalcharacteristics of the region. Therefore, it is vitally important that a landslide susceptibility map of the region be prepared. For thispurpose, thematic layers including landslide inventory, lithology, slope, aspect, curvature, distance to stream, distance to ...
متن کاملFuzzy Analytical Hierarchy Process in Gis Application
Analytical Hierarchy Process (AHP), as a multiple criteria decision making tools especially in the problems with spatial nature or GIS-based. In addition this study treats the steps AHP, its manner to apply and its weaknesses and strengths and ultimately the fuzzy modified Analytical Hierarchy Process (FAHP) which is proposed after that the concepts like of fuzziness, uncertainty and vagueness ...
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ژورنال
عنوان ژورنال: Current Science
سال: 2019
ISSN: 0011-3891
DOI: 10.18520/cs/v116/i5/773-779