城市土地可持续利用评价SDSS的研究  

Research on the Spatial Decision Support System for Evaluation of Sustainable Urban Land-Use

作　　者：李峙[1,2,3] 陈朝晖[4] 邓兴礼[3] 陈红顺[1,2] 

机构地区：[1]中国科学院广州地球化学研究所,广东广州510640 [2]中国科学院研究生院,北京100039 [3]广西师范学院资源与环境科学学院,南宁市530001 [4]南宁市国土资源信息中心,南宁530022

出　　处：《微计算机信息》2009年第33期6-8,共3页Control & Automation

摘　　要：为促进城市土地可持续利用评价的应用,研究开发城市土地可持续利用评价空间决策支持系统。系统以决策支持系统架构集成GIS来实现空间支持能力,基于Composite模式设计评价决策模型,以可动态扩展的方式实现了多种评价分析方法并优化了评价的流程,此外还实现了土地利用空间结构分析功能。实际应用表明,系统对提升城市土地可持续利用评价的效率及准确性和可靠性有突出的效果。To promote the application of the evaluation of sustainable urban land-use, a Spatial Decision Support System for Evaluation of Sustainable Urban Land-Use was designed and built. The system integrated GIS to support spatial problems based on the structure of decision support system. The evaluation support model was designed based on Composite design pattern. The methods of evaluation were implemented as dynamic link library. The process of the evaluation was optimized by the system. And the system also implemented the functions for analyzing the spatial structure of land-use distribution. The application of the system shows that the system has significant effects on improving the efficiency, accuraey anti reliability of the evaluation.

关 键 词：空间决策支持系统 地理信息系统 土地利用 可持续 评价 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]