城镇低效用地信息化决策系统设计

Design of Inefficient Urban Land Information and Decision Making System

城镇低效用地迫切需要信息化决策支持手段。从整体上详细设计城镇低效用地分析决策系统的框架和数据库:采用Flex开发语言,以ArcGIS Server为开发平台,设计并开发基于城镇低效用地再开发调查数据的信息管理系统。该系统包括数据建库、数据浏览、要素图斑操作(包括选择、查询、编辑、渲染等)、统计分析和决策支持、成果输出、系统管理等功能。系统具有良好的人机交互界面空间数据展示功能,以直观、合理的方式展示低效用地调查所取得的成果,并提供决策分析支持。

With the urban needs for decision support information of inefficient urban land.In thisarti-cle,it from the overall designs framework and database of inefficient urban land analysis decision system:using Flex development language,with ArcGIS Server as development platform,design and develop the information management system of inefficient urban land redevelopment based on investigation data,the system consists of database,data browsing,map operation (including elements selection,query, edi-ting,rendering and so on),statistical analysis and decision support,result output,system management and other functions.The system has good man-machine interface display function of spatial data,displays inefficient land use survey results in an intuitive and reasonable manner,and provides decision support a-nalysis.