Design And Implmentation Of Major Modules Of Urban Disaster Prevention Information Management System Based On GIS

Urban disaster prevention is for defending human beings' life, properties, society infrastructures when natural disaster or man-made disaster happening. The efficient disaster prevention capability relates the people's safety of life and properties, and it is becoming a main factor to assess country's development level. Timely and accurate data is the very important part which cannot be neglected in the operations of urban disaster prevention. The urban disaster prevention information management system plays a very important role in the construction of data, and is also the fundamental of the operations of disaster prevention.This paper demonstrates a disaster prevention information management system with following features. It is based on computer technology and network, working with GIS (Geography Information system) and Database to implement a practical disaster prevention system. This system is an integrated system, and it provides assistant management, assistant operation, and assistant decision. It improves the informational data management with standardization.This paper includes three sections: Firstly, we represent the entire design plan of this urban disaster prevention information management system and establish the architecture based on B/S and C/S. After investigating the core technologies of the urban disaster prevention information management system, we put foreword a series of effective solutions. Secondly, we discuss the details design and implementation on some of major modules of this system. Finally, we summarize the disadvantages of our work and our expectation of future work.