高解像度衛星画像を利用した津波被害の把握手法に関する研究

抄録

The authors propose a method to detect the structural damage due to tsunami inundation flow, by using the visual interpretation and analysis of high-resolution optical satellite imagery. The method is implemented to the recent tsunami event, the 2007 Solomon Islands earthquake tsunami, to identify the damage probabilities within the inundation zone and construct the fragility function (damage probability to tsunami height), combined with the post-tsunami survey data.