Development of a hazard map creation support system with community participation type using positional information

This paper describes development of a system that can create a hazard map by residents in order to prepare for disaster in daily life. This system make a hazard map by displaying the community-based disaster information on the map. Residents register information about the spot (a disaster type, a risk level, a photo, comments, positional information) that can be dangerous in case disaster. We think that residents can share information while having fan and increase disaster prevention consciousness by resident participation activities.