| Urban special planning is one of the important components of urban management and the basis of urban construction and management.The urban planning system is mainly used to guide and regulate the major construction of cities,and make certain plans for the urban economic structure,spatial structure and social structure development.Many spatial information is involved in urban planning.These spatial information need more powerful analysis and processing methods to make rational analysis and decision on these spatial information.With the continuous development of computer technology,the theory and practice application of GIS is also developing rapidly,and the application field of GIS is becoming more and more extensive.Based on the analysis and research of the special planning of WebGIS for processing large quantities of spatial information data collection,timely analysis of the spatial data has great advantages,such as geographic information system network services can greatly improve the traditional geographic information system.In this thesis,with the aid of spatial information technology,the use of space information technology processing and analysis functions,special planning of city system for further improvement of the map publishing,maps,spatial attribute information query space attribute information such as the reasonable processing analysis,and carries on the design and implementation.This paper will be special planning system of spatial information technology into the city,online collaboration is put forward a new planning method and train of thought,thus realizes the function of online collaborative planning and collision detection function,the purpose is to hope managers can more efficient to the layout of a city,planning,information management,the user can convenient for urban spatial information services.With the aid of the function of WebGIS,users can easily through the Internet to the boundary of the urban planning information processing and operation. |
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