| 遥感技术和地理信息系统在神府-东胜地区环境综合评价中的应用 |
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| 引用本文： | 卢中正,谭克龙,雷建年,高会军.遥感技术和地理信息系统在神府-东胜地区环境综合评价中的应用[J].国土资源遥感,2000,11(2):56-61. |
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| 作者姓名： | 卢中正 谭克龙 雷建年 高会军 |
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| 作者单位： | 中煤航测遥感局遥感应用研究院,西安,710054 |
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| 摘 要： | 简要介绍了遥感和地理信息系统在神府—东胜地区环境综合评价中的应用方法。针对这一地区的环境特点,建立了以遥感信息为基础的环境综合评价体系。该体系包括环境压力负荷、环境问题和环境潜力等3个方面的10个因子,运用层次分析法结合专家知识,实现了全部因子的权重排序。以GIS为技术支撑,对各专题进行了时空变化分析,建立环境质量综合评价模型。详细客观地评价了该区的环境质量情况.
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| 关 键 词： | 神府 东胜 环境 遥感 地理信息系统 |
| 收稿时间： | 2000-01-06 |
| 修稿时间： | 2000-01-06 |
APPLICATION OF REMOTE SENSING AND GEOGRAPHIC INFORMATION SYSTEM TO ENVIRONMENTAL COMPRE- HENSIVE EVALUATION IN SHENFU-DONGSHENG AREA |
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| Lu Zhongzheng,Tan Kelong,Lei Jiannian,Gao Huijun.APPLICATION OF REMOTE SENSING AND GEOGRAPHIC INFORMATION SYSTEM TO ENVIRONMENTAL COMPRE- HENSIVE EVALUATION IN SHENFU-DONGSHENG AREA[J].Remote Sensing for Land & Resources,2000,11(2):56-61. |
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| Authors: | Lu Zhongzheng Tan Kelong Lei Jiannian Gao Huijun |
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| Institution: | Remote Sensing Application Institute of ARSC, Xi'an 710054 |
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| Abstract: | This paper introduces the application of RSand GISto Environmental comprehensive evaluation in Shenfu—Dongsheng area. Using RSas basic information source, considering the environmental characteristics of this area, the environment comprehensive evaluation system is established. The system includes ten data layers such as environmental pressure burden, environmental problems and environmental potentialities. Incorporating expert knowledge administrative level analyses are used for all element weight defining and sequence arrangement. Taking GISas technological support, spatial and temporal change analyses of each topic are carried out. Comprehensive evaluation models of environment are established. Environmental qualities of the area are objectively evaluated in detail. |
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| Keywords: | Shenfu Dongsheng area Environment Remote sensing Geographical information system |
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