Investigating the influential post-disaster factors in determining the optimal location of shelters: A case study, Sarpol-e Zahab, Kermanshah province, Iran

A proper location is one of the most influential factors in shelter performance. Although considerable research focuses on finding a suitable site for temporary shelters, only a few address the effect of post-disaster circumstances on discovering the optimal location. This study primarily aims to investigate the influential factors in determining a suitable place for temporary shelters after a crisis. Therefore, an algorithm is proposed. This algorithm is achieved by analyzing and computing the post-crisis urban route and facility accessibility based on photogrammetric photographs taken by an unmanned aerial vehicle/satellite.