Design of Urban Land Planning Surveying and Mapping Data Integration System Based on GIS
Based on GIS,the urban land planning surveying and mapping data integration system is designed.Firstly,the hardware system is designed from three aspects:application module,data module and basic module,mainly including C/S(client/server)and B/S(browser/server)structure interface,COM component set and ArcEnglish C/S structure,etc.Secondly,the software design of data analysis program,data preprocessing program,urban land planning survey database and database update mechanism is carried out in sequence.Finally,a comparative experiment of three systems is set to verify the effectiveness and efficiency of the system in this paper,which proves that the system in this paper is 20%～30%higher than the traditional system in terms of data integration efficien-cy,and 10%and 20%higher than the other two systems in terms of basic function.
GISland planningsurveying and mapping researchdata integration
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万方数据
