| 基于数据仓库的空间可持续发展决策支持技术研究--以东莞市耕地变化研究为例 |
| |
| 引用本文： | 钱峻屏,叶树宁,李岩.基于数据仓库的空间可持续发展决策支持技术研究--以东莞市耕地变化研究为例[J].热带地理,2002,22(2):176-180. |
| |
| 作者姓名： | 钱峻屏 叶树宁 李岩 |
| |
| 作者单位： | 广州地理研究所,广东,广州,510070 |
| |
| 基金项目： | 广东省自然科学基金项目 (980 3 77) |
| |
| 摘 要： | 以决策支持理论为指导，以遥感和信息系统为技术手段，构造基于数据仓库技术的耕地决策支持系统，以实现多源空间数据的集成、分析、模拟和决策，并以东莞市耕地可持续利用动态研究为例，完成了基于可持续发展研究的因子筛选、模型构建和基于数据仓库的决策分析，探讨了数据仓库技术在空间定量决策分析中的应用，为区域可持续发展研究进行了有益的实践。
|
| 关 键 词： | 空间可持续发展 东莞市 耕地变化 数据仓库 决策支持 遥感 地理信息系统 |
| 文章编号： | 1001-5221(2002)02-0176-05 |
| 修稿时间： | 2001年12月7日 |
A SPATIAL SUSTAINABLE DECISION SUPPORT SYSTEM(SDSS) USING DATA-WAREHOUSE TECHNOLOGY——A Case Study on Landuse Change in Dongguan, Guangdong |
| |
| QIAN Jun ping,YE Shu ning,LI Yan.A SPATIAL SUSTAINABLE DECISION SUPPORT SYSTEM(SDSS) USING DATA-WAREHOUSE TECHNOLOGY——A Case Study on Landuse Change in Dongguan, Guangdong[J].Tropical Geography,2002,22(2):176-180. |
| |
| Authors: | QIAN Jun ping YE Shu ning LI Yan |
| |
| Abstract: | Spatial based sustainable development research is a complex study, which involves multi sources data integration, temporal and spatial related data analysis, data modeling and decision making. Three main components of SDSS are discussed in detail, which include index system, model designing and decision support technique. Then a practical decision support system based on data warehouse is suggested, which implements both the latest decision support theory and RS & GIS spatial analysis technologies, enabling quantitative spatial decision analysis. Finally an agricultural land SDSS is designed and accomplished where Dongguan is taken as a sample area, and some valuable conclusions have been gained for regional sustainable research. |
| |
| Keywords: | Agricultural land system Sustainable development Data warehouse Decision support |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
