【摘要】 从GIS组件技术角度出发,以VB.net+MapObjects+ArcSDE8.3 for SQL Sever 2000为解决方案,结合数学模型,采用C/S三层架构模式,对安徽人口—粮食—耕地综合信息进行了系统设计和功能开发。该系统成功开发,将为有关部门解决人口、粮食与耕地问题提供有力的数据分析支持,从而提高管理和决策水平。更多还原

【Abstract】 This paper begun with the secondary development of ComGIS and technology solution by VB.Net+MapObjects+ArcSDE8.3 for SQL Sever 2000.The system inserted the mathematics models based on C/S three construction patterns,then carried on the system design and function development practice of the comprehensive information of population,grain and farm land in Anhui Province.It was successfully development that it would provide the powerful data analysis support for the correlation department of the population,the grain and the farm land,and would enhance the level of management and decision.更多还原