Abstract

We construct and evaluate an integrated disaster information cloud system at the time of mega disaster. The integrated disaster information cloud system comprises the disaster information input function, disaster information output function, disaster information transmit function, department management function, and past disaster management function. In this article, we described the disaster information input function and the disaster information transmit function. The disaster information input function realizes easily retrieving disaster information by digitizing disaster information received from each relevant administrative organs and residents. And the disaster information transmit function transmits disaster information necessary for residents to dedicated applications. We conducted a questionnaire survey of 23 local government staffs to evaluate an integrated disaster information cloud system.