Application of GIS in Urban Planning Information System

Based on the exploration of urban planning information management methods, this paper analyzes the existing technical characteristics, and puts forward solutions to the defects of traditional urban management methods and the shortcomings of current urban planning geographic system. The author starts from the theoretical basis of studying urban planning information management methods and takes the information management theory as the basis, It is proposed that the establishment of information management system should have laws to follow, improve the planning information collection and information sharing mechanism, guide the people to participate in decision-making, and jointly promote the unified development of long-term goal and short-term construction of urban planning with the help of computer. In order to achieve the research purpose, this paper focuses on the urban planning oriented GIS application system for the hometown city, analyzes the dilemma of information management at this stage, and carries out countermeasures to solve the problems at this stage. Using modern WebGIS technology, this paper designs a set of urban planning information management system based on GIS technology, and improves the overall design of this development, Combined with the management system provided in the government shared data management system, this paper constructs a subsystem of urban planning management digital information, emphasizes the importance of the application of GIS technology in the planning management collaborative operation system, and finally makes a detailed design on each functional module, including data base design and spatial data logic design, which is put into practice and tested with low cost High energy efficiency provides management information operation carrier for urban planning managers. At the same time, the system also considers the people-oriented auxiliary decision support system.