Flood Hazard Assessment Mapping in Burned and Urban Areas

This study proposes a simple method to produce flood hazard assessment map in burned and urban areas, where primary data are scarce. The area is municipal unit of Nea Makri, coastal part the eastern Attica peninsula (central Greece), which has been strongly urbanized suffered damage from fires 2018. Six factors were considered as parameters most controlling runoff when it overdraws drainage system’s capacity. analytical hierarchy process (AHP) geographical information system (GIS) utilized create map. outcome revealed that areas with highest distributed southern parts area, result combination lowlands gentle slopes, torrential behavior streams, streams covered by construction, increasing urbanization areas. uncertainty verification analyses demonstrate robust for model predictions, well reliability accuracy Comparing existing fabric road network potential showed 80% 50% situated within prone flood. may be applied land use planning projects, mitigation post-fire management.