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GIS-based landslide susceptibility mapping using analytical hierarchy process and bivariate statistics in Ardesen (Turkey) : comparisons of results and confirmations

Auteur :
YALCIN, A.

Description :
In this study, the analytical hierarchy process (AHP), the statistical index (Wi), and weighting factor (Wf) methods were used to produce and later compare 3 susceptibility maps. For this purpose, thematic layers including landslide inventory, lithology-weathering, slope, aspect, land-cover, distance to stream, drainage density, and distance to road were used. The results showed that the AHP method gave a more realistic picture of the actual distribution of landslide susceptibility, than the Wi and Wf methods.


Type de document :
Article de périodique

Source :
Catena (Giessen), issn : 0341-8162, 2008, vol. 72, n°. 1, p. 1-12, nombre de pages : 12, Collation : Illustration, Références bibliographiques : 51 ref.

Date :
2008

Editeur :
Pays édition : Allemagne, Cremlingen-Destedt, Catena

Langue :
Anglais
Droits :
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