Design And Implementation Of Urban Village3D-Police Geographic Information System Based On Internet

The Eighteenth National Congress of the Communist Party of China adopted a comprehensive plan for the promotion of urban and rural development, and urban village problem is one of the important problems in the implementation process of urban and rural development, is caused by the comprehensive factors among social security, economy and collective ownership of land under the environment of Chinese planning economy.Based on demands and characteristics of geographic information and urban village in combination, this thesis elaborates research background and significance, analysises of related research at home and abroad, including South Africa, the United States and other countries’application status,and development status of Chinese PGIS and webGIS of three-dimensional,and points out the study’s purpose, then proposes research objectives and research work in this paper.On this basis, the thesis conducts a comprehensive analysis on the development process of the system, and discusses critical theory and implementation involved in the implementation process of the system. It then analyzes the demands of the system, management demands, the demands of the data layer, the demands of application function, selection of hardware and software environment, combines with the detailed design of the database, analyzes the main functions of the system, presents to achieve the main function of the module, and the corresponding design, completes implementation of the system for each functional module.Finally, the paper proposes the improvement needed in the system, and concludes remarks, points out that further research work.