| 遥感与GIS技术在区域农业地质调查中的应用 |
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| 引用本文： | 王品清. 遥感与GIS技术在区域农业地质调查中的应用[J]. 国土资源遥感, 2005, 16(2): 45-49 |
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| 作者姓名： | 王品清 |
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| 作者单位： | 中国国土资源航空物探遥感中心,北京,100083 |
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| 摘 要： | 较为详细地介绍了遥感与GIS技术在区域生态环境与农业地质研究中的应用。WVS分类（Water, Vegetation and Soil Classification）及地面覆被分类图的编制，为区域性生态环境研究提供了重要的基础资料。在此基础上，结合归一化变换、相关分析与熵的引入，为区域性生态地球化学环境评价提供了定量分析数据。
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| 关 键 词： | 遥感 GIS 农业地质 |
| 文章编号： | 1001-070X(2005)02-0045-05 |
THE APPLICATION OF REMOTE SENSING AND GIS TECHNOLOGYTO THE STUDY OF REGIONAL AGRICULTURAL ECOLOGY |
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| WANG Pin-qing. THE APPLICATION OF REMOTE SENSING AND GIS TECHNOLOGYTO THE STUDY OF REGIONAL AGRICULTURAL ECOLOGY[J]. Remote Sensing for Land & Resources, 2005, 16(2): 45-49 |
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| Authors: | WANG Pin-qing |
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| Affiliation: | China Aero geophysical Survey & Remote Sensing Center for Land and Resources, Beijing 100083, China |
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| Abstract: | In this paper, some preliminary achievements on the application of remote sensing and GIS technology to regional agricultural and ecological studies are described. The WVS (Water, Vegetation and Soil)classification and its utilization in the land cover mapping at the regional scale are discussed. In addition, ecological evaluation has been carried out by using the regional geochemical data on the basis of the land cover map compiled from the Landsat ETM data. |
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| Keywords: | Remote sensing GIS Agricultural ecology |
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