基于ArcGIS Flex API的土地利用统计评价系统设计与实现

Design and Realization of Statistical Evaluation System of Land Use Based on ArcGIS Flex for API

利用层次分析法及多因素综合评判法,研究土地利用统计分析方法和评价指标体系。基于ArcGIS API for Flex技术,采用浏览器/服务器模式,设计和开发土地利用统计评价系统。系统分析得出研究区域各类型用地趋势图及综合评价报告,结合苏州工业园区土地利用数据验证了系统功能。实践证明,土地利用统计评价系统能够深入挖掘和利用土地利用数据的潜在信息,为土地利用规划指明方向。

By using analytical hierarchy process （AHP） and multi- factor comprehensive evaluation method, the evaluation index system and statistical evaluation system of land use have been studied. Based on ArcGIS API for Flex, adopting the Browser/Server mode, statistical evaluation system of land use has been designed and devel- oped. Each type of land use trend charts and comprehensive evaluation report in the study area have bee studied. As showed by practice result, it is proved that construction of land use statistical evaluation system can dig and make full use of potential information of land use data, and indicate the direction of land use planning.