| GIS与土地生产力评价模型的集成 |
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| 引用本文： | 崔青春,倪绍祥,陈思源,孙华.GIS与土地生产力评价模型的集成[J].农机化研究,2004(2):18-21. |
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| 作者姓名： | 崔青春 倪绍祥 陈思源 孙华 |
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| 作者单位： | 南京师范大学,地理科学学院,江苏,南京,210097 |
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| 基金项目： | 国家“863”项目子专题“数字化农作支持系统的研究”(2001AA245041) |
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| 摘 要： | GIS与应用模型的集成是GIS应用的关键问题之一。为此，论述了土地生产力评价的数学方法和相关模型、GIS及其在土地生产力评价中的应用、GIS与土地生产力评价模型的集成方式和集成途径及目前存在的主要问题，并就未来研究提出了若干建议。
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| 关 键 词： | GIS 土地生产力 评价模型 地理信息系统 集成 数学方法 |
| 文章编号： | 1003-188X(2004)02-0018-04 |
| 修稿时间： | 2003年7月17日 |
A Preliminary Study on the Integration of Geographical Information System with the Models for Land Productivity Evaluation |
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| CUI Qing-chun,NI Shao-xiang,CHEN Si-yuan,SUN Hua.A Preliminary Study on the Integration of Geographical Information System with the Models for Land Productivity Evaluation[J].Journal of Agricultural Mechanization Research,2004(2):18-21. |
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| Authors: | CUI Qing-chun NI Shao-xiang CHEN Si-yuan SUN Hua |
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| Abstract: | The integration of Geographical Information System (GIS) with applied models has become one of the most important issues in terms of GIS application. In this paper, the mathematical methods and the relevant models for land productivity evaluation are presented firstly. Following it, GIS and its potential applications in land productivity evaluation are put forwarded. In addition, the methods, ways and the major problems in the present studies of the integration of GIS with land productivity evaluation were discussed, respectively. Finally, some suggestions on the further studies of the integration of GIS with land productivity evaluation were proposed. |
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| Keywords: | agricultural engineering geographical information system summarize land productivity model integration |
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