The Design and Implement of Civil Air Defense Engineering Management System Based on GIS

Considering the requirement analysis，the thesis discusses and analyses the general design and function constitution of the civil air defense engineering management system. It adapts groupware GIS and Visual Studio platform by web interface to realize the system based on B/S model. The thesis detailedly analyses the design and implement of client layer, intermediate service layer and data layer. The system improves the shortage of the traditional civil air defense work, and realizes information office work.