摘要
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.