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| 基于GIS的城市土地适宜性评价 | |
| 引用本文： | 王艳,宋振柏,吴佩林.基于GIS的城市土地适宜性评价[J].安徽农业科学,2008,36(6):2487-2489. |
| 作者姓名： | 王艳 宋振柏 吴佩林 |
| 作者单位： | 1. 山东理工大学建筑工程学院,山东淄博,255049 2. 山东理工大学资源与环境工程学院,山东淄博,255049 3. 山东理工大学经济学院,山东淄博,255049 |
| 基金项目： | 国家自然科学基金项目(40501005/D0101)，山东理工大学科技基金项目(2006KJM10) |
| 摘 要： | 以济南市为例,建立了城市土地适宜性评价指标体系,并以MapInfo为平台,运用MapBasic语言进行二次开发,编写相关应用模块,将GIS技术应用于城市土地适宜性评价。评价中运用改进层次分析法确定评价因子的权重,同时利用GIS强大的空间分析和图形操作功能,将图形数据和属性数据统一管理,加强了评价的整体性和准确性。研究结果表明,济南城市土地适宜性可划分为6类,评价结果比较理想。 |
| 关 键 词： | GIS 指标体系 层次分析法(AHP) 适宜性评价 |
| 文章编号： | 0517-6611(2008)06-02487-03 |
| 修稿时间： | 2007年7月19日 |
Evaluation of the Suitability of Urban Land Based on GIS |
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| WANG Yan.Evaluation of the Suitability of Urban Land Based on GIS[J].Journal of Anhui Agricultural Sciences,2008,36(6):2487-2489. | |
| Authors: | WANG Yan |
| Abstract: | In this paper,the land-using in Jinan City being taken as a case,the Analytic Hierarchy Process(AHP) and multifactor integrated assessment model were applied to establish a index system of urban land suitability evaluation.On base of GIS software-MapInfo,relatively applicable model was compiled with MapBasic language.GIS was applied to evaluate the suitability of urban land in Jinan City.IAHP was used in this study to obtain the weight of each indicator.Associating assessment system with GIS models,every assessment unit′s synthetic score was also got.According to these scores,the quality of urban land suitability evaluation in Jinan was classified into six levels.The experimental result showed it was accurate and effective. |
| Keywords: | GIS Index system Analytic Hierarchy Process(AHP) Suitability evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |