Wireless Communication Technology And The Application Of Gis In Public Emergency Management

In the past few years, a series of important public emergencies occurred frequently in the world. And these incidents seriously affected the local economic development and social stability. With the increasingly awareness of the world, it is imperative to strengthen the management of these emergencies. As for China, several cases in 2008, terribly harm the life and property of public, and disrupted the normal order of society. Facing these complicated and unavoidable disasters in emergency, different level of governments, which the undertake the responsibility of managing the public safety and public affairs, must quickly find a positive and effective measures, with the fastest speed, the best efforts should be made to resolve the various crises and maximize the protection of public and social security.This paper systematically describes the importance of the emergency management and services of public affairs, and current development of emergency management and services of public affairs, further more it presents the study and importance of wireless communication technology and GIS applications in the field of public emergencies. Based on the analysis of the systematic structures of GSM mobile communication, the special research of characterized signaling data is also studied. Simultaneously the characteristics of GIS technology and the application in the real world is also brought into discussion.As for the blank field of research of Wireless communication technology for emergency response in the public accurately and precisely, as well as emergency warning, a communication platform with a great practical value for emergency warning must be constructed for the utilization of services of wireless communication technology and GIS application to public emergency management. With the characteristics of wireless communication network signaling, it has described in detail how to get emergency information, model of emergency warning, and the principles of emergency communication procedures, accurately displayed the image of platform with the combination of GIS. It is obviously showed that it is a successful for wireless communication technology and GIS to serve the emergency management of public affairs, it also can great improve the capabilities of the relevant government departments to response rapidly to emergencies and comprehensive service for public.