Realization of aided decision-making system for urban and rural planning based on SOA

With the urgent needs for decision support information of urban and rural planning and construction,the framework and database of aided decision system for urban and rural planning were designed in the paper.By taking ArcGIS Server as development platform,using Flex language,the urban and rural planning and decision platform was developed.Based on the integrated framework,database design of this system was discussed in detail,and the planning control of vector geospatial data involved in database design was integrated with the idea of service-oriented.A standard and united database for the urban and rural planning auxiliary decision was preliminarily constructed.Experimental results showed that this platform had advanced network service characteristics,high integration and good portability,which would provide efficient auxiliary decision support tools for city information management.