Mapping flood susceptibility areas and assessing influential factors : case of the Chellif basin

Show simple item record

dc.contributor.author Chagroune, Abdessamed
dc.contributor.author Halfaoui, Mustapha
dc.contributor.other Tachi, Salah Eddine, Directeur de thèse
dc.contributor.other Hasnaoui, Yacine, Directeur de thèse
dc.date.accessioned 2023-10-10T09:45:23Z
dc.date.available 2023-10-10T09:45:23Z
dc.date.issued 2023
dc.identifier.other EP00660
dc.identifier.uri http://repository.enp.edu.dz/jspui/handle/123456789/10852
dc.description Mémoire de Projet de Fin d’Études : Hydraulique : Alger, École Nationale Polytechnique : 2023. - Mémoire confidentiel 1 an jusqu’à Juillet 2024 fr_FR
dc.description.abstract Floods are considered one of the most destructive catastrophic phenomena.Flood susceptibility is defined as the tendency to suffer damage caused by this phenomenon. However, accurately predicting flash floods remains challenging due to the complexity of the phenomenon. In this study, we adopted an approach based on geographic information systems (GIS), remote sensing techniques (RS), and machine learning classification models such as LGBM, AdaBoost, and the new machine learning technique called Stacking, to create a flood susceptibility map in the Chellif watershed. Fifteen hydrological and topographic factors were used as inputs for the flood susceptibility models. The results showed that Stacking was the most optimal model, with an AUC value of 0.99, followed by LGBM with 0.98 and AdaBoost with 0.96. The findings of this study are used for planning and implementing flood mitigation strategies in the region. fr_FR
dc.language.iso en fr_FR
dc.subject Flood susceptibility fr_FR
dc.subject Flash floods fr_FR
dc.subject Machine learning fr_FR
dc.subject AdaBoost fr_FR
dc.title Mapping flood susceptibility areas and assessing influential factors : case of the Chellif basin fr_FR
dc.type Thesis fr_FR


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search Repository


Advanced Search

Browse

My Account