Contribution à la cartographie de l’aléa glissements de terrain Dans la wilaya de Sétif.

Abstract

Sétif is located in north east of Algeria, North side of the province is the most at risk of ground movement, our work is, therefore mapped landslides in the Sétif region, as well as database in GIS form, to determined the distribution of andslides in the region. The mining and processing of data show that the occurrence of significant instability in the region is produced by the combination of several factors, mountainous terrain, tectonized structure, contrasting climate, thology and seismic reactivity with Action of humane (human factors).