LANDSLIDE HAZARD ANALYSIS IN GOLESTAN PROVINCE USING DEMPSTER-SHAFER THEORY

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MORADI H.R.; MOHAMMADY M.; POURGHASEMI H.R.; MOSTAFAZADEH R.

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Journal: Researches in Earth Sciences Year:2010 | Volume:1 | Issue:3 Page(s): 1-14

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Title

LANDSLIDE HAZARD ANALYSIS IN GOLESTAN PROVINCE USING DEMPSTER-SHAFER THEORY

Author(s)

MORADI H.R. | MOHAMMADY M. | POURGHASEMI H.R. | MOSTAFAZADEH R. | Issue Writer Certificate

Keywords

DEMPSTER-SHAFER THEORYQ3

LANDSLIDE HAZARD ANALYSISQ3

LANDSLIDEQ2

GOLESTAN PROVINCEQ2

Abstract

Golestan province is always exposed to LANDSLIDE hazard because of climatic and physiographic conditions. This paper presented a data integration framework based on the DEMPSTER-SHAFER THEORY of evidence for LANDSLIDE susceptibility mapping with multiple geospatial data. For this purpose, the first LANDSLIDEs inventory map has been created by LANDSLIDE points of LANDSLIDE Data base of Iran (392 LANDSLIDE points). Then, effective parameters on LANDSLIDE event such as slope, aspect, altitude, slope curvature, geology, land use, distance of drainage, distance of road, distance of fault, stream power index, sediment transport index, and the zone of rainfall were prepared as a layer in GIS environment. Using of DEMPSTER-SHAFER THEORY weight of each factor has been calculated. These weights were inputted in the effective factor maps and for each factor will be created a weight map. The sum of the weighted layers was used to generate the LANDSLIDE hazard map. The efficiency of DEMPSTER-SHAFER THEORY in LANDSLIDE hazard susceptibility mapping was evaluated using ROC and area under curve method. The results indicate that the DEMPSTER-SHAFER THEORY has enough accuracy for producing the LANDSLIDE hazard zones in this case study.

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APA: Copy

MORADI, H.R., MOHAMMADY, M., POURGHASEMI, H.R., & MOSTAFAZADEH, R.. (2010). LANDSLIDE HAZARD ANALYSIS IN GOLESTAN PROVINCE USING DEMPSTER-SHAFER THEORY. RESEARCHES IN EARTH SCIENCES, 1(3), 1-14. SID. https://sid.ir/paper/207457/en

Vancouver: Copy

MORADI H.R., MOHAMMADY M., POURGHASEMI H.R., MOSTAFAZADEH R.. LANDSLIDE HAZARD ANALYSIS IN GOLESTAN PROVINCE USING DEMPSTER-SHAFER THEORY. RESEARCHES IN EARTH SCIENCES[Internet]. 2010;1(3):1-14. Available from: https://sid.ir/paper/207457/en

IEEE: Copy

H.R. MORADI, M. MOHAMMADY, H.R. POURGHASEMI, and R. MOSTAFAZADEH, “LANDSLIDE HAZARD ANALYSIS IN GOLESTAN PROVINCE USING DEMPSTER-SHAFER THEORY,” RESEARCHES IN EARTH SCIENCES, vol. 1, no. 3, pp. 1–14, 2010, [Online]. Available: https://sid.ir/paper/207457/en

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