基于Supermap Objects的城市信息管理系统的设计-市政工程专业论文.docxVIP

Subject:The design of urban information management system based on Supermap ObjectsSpecialty:Cartography and geographical information systemName: Lv Xiaoye (Signature) Instructor:Yang Yongchong (Signature)  ABSTRACT Urban information has a double significance of confining effects and developing goal in the social and economic development, urban planning and also the social management. Therefore, the establishment and application of urban information are the main issue of scientific management and the mainstream technique of the sustainable development. With the advancement of the computer technology and geographic information system (GIS), the management of urban information gradually becomes the database system of the integration between urban information and geographic information, moreover, on this basis, the related establishment and application of the management system can comprehensively fulfill the need of digitizing and informationizing the urban information, and play an important role in decision, law and policy making. Finally it leads people a more effective working way and a more convenient social life. The research designs an urban information management system by combining the need which urbanization requires from the urban information system and GIS technique. Firstly, the research illustrates the features and overall structure of the system, and according to the related GIS functional requirement, the Supermap Objects was chosen for the platform; through the analysis of both the spatial data and attribute data and the integration of the characteristics of spatial database system, the research finishes the database design based on Oracle, and utilizes the related controls and its attributes to establish the relevant use cases and testing programmes. Ultimately the research helps to enhance the level of management of urban information in terms of carrying out the management of resources of social services and information of urban residen