Construction of a Mega Disaster Crisis Management System

In this article, we propose and evaluate a Mega Disaster Crisis Management System consisting of the Disaster Information Registration System and the Disaster Information Sharing System. The former categorizes various disaster information on real time reported from residents and the disaster related institutions. This registration system processes a flood of disaster information rapidly. The latter extracts only the information, which should be shared in the disaster countermeasures headquarters from computerized disaster information. This sharing system enables that municipal employees of disaster countermeasures headquarters and disaster sites, and staff of disaster related institutions share various disaster information.