摘要
该文阐述了土地适宜性评价的概念和内涵 ,综述了GIS支持下的各种土地适宜性评价方法及其优缺点。如叠加分析方法、多指标决策模型以及人工智能方法 ,以研究实例说明如何通过GIS系统引导用户参与分析评价的过程 。
The paper clarifies the concept and connotation of land suitability assessment,discusses the methods of land suitability assessment based on GIS,including overlaying method,multi-criteria method and artificial intelligence method,and analyzes their advantages and disadvantages.A case study is also presented to illustrate the inducting process for the public to participate in the land suitability assessment based on GIS.It is emphasized that the two aspects of land suitability assessment,the technology side and the policy side,are indispensable in the assessment.
出处
《地理与地理信息科学》
CSSCI
CSCD
北大核心
2004年第5期20-23,44,共5页
Geography and Geo-Information Science
基金
国家"8 63"高技术发展计划"区域性与行业性的大型 3S应用与服务系统技术研究"( 2 0 0 2AA -13 -0 4-0 8)
