| Management information system of land utilization planning in Daqing is the important component of Daqing land utilization planning revision project and the central content of land resource management informationization. Established a relatively sound management information system of land utilization planning in Daqing can effectively solve Daqing land planning management informationization construction, the land utilization examination, the land supply and demand contradiction, managing the use of land scientifically, the macroeconomic regulation and controlling land utilization and so on.The goal of system's research and development is to take safeguards that the land utilization work is able to defer to the land utilization plan the arrangement implementation smoothly as the ultimate objective, to take realizes including the construction land preliminary hearing work land utilization plan supervisory work informationization goal as the core, and including the combined system which contains a series of concrete function goal.In order to realize the systems synthesis target, the system research must take person's demand as the object of study, and utilizes the system approach to determine the relate between the system composition, carries on optimized processing between each essential factor. Based on this, using information theory method, to determine system function structure and system message transfer mode, realizes between various essential factors, as well as between system and external environment harmonious unification. In addition, when realizes the specific objectives function, according to the goal function's concrete nature, carries on the research solution by using specifically corresponding scientific method.This article carries on the detailed business diagnosis and the fundamental research based in Daqing lands utilization plan and the supervisory work, has determined taking Daqing construction land preliminary hearing, the special construction land examination, the township (town) the land utilization overall plan examination, the land utilization changes and plans services and so on as the master line. Using the object-oriented modulation design method, Selecting in the domestic product Zhongdi company's MapGIS geographic information system software re-development function, Appling general development language Visual Basic.NET 2005, Using SQL Server 2000 and the Access 2003 relations databases, carries on Daqing land utilization plan management information system's design, realizes to establish Daqing management information system of land utilization planning's construction based on the GIS re-development technologies.Daqing management information system of land utilization planning's major function including five special functions application platforms and three kinds of databases, and platforms include daily work platform, conference platform, inspector general platform, website platform and system maintenance platform; the database include the main database, the geography information database and plans the website database. Mainly realizing function include land project appraisal, attempting the article integration inquiry retrieval, realizing the plan revision auxiliary, the land text and the related policies and regulations inquiry and so on.The research indicated that Daqing management information system of land utilization planning's establishment to help Daqing land-use program control section to use the way of informationization to carry on the unification management to the plan achievements, enhance the efficiencies to examination work and so on construction land preliminary hearing working, increase the plan administrative personnel to plan the implementation situation assurance. It has provided the technical support for the land-use program implementation smoothly, and has provided the help for better serving for the Daqing economic development, the social progress, the environment improvement. |
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