| 土壤侵蚀遥感监测方法及其思考 |
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| 引用本文： | 李智广,杨胜天,高云飞,严慕绥,曾红娟.土壤侵蚀遥感监测方法及其思考[J].中国水土保持科学,2008,6(3):7-12. |
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| 作者姓名： | 李智广 杨胜天 高云飞 严慕绥 曾红娟 |
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| 作者单位： | 1. 水利部水土保持监测中心,100053,北京
2. 北京师范大学地理学与遥感科学学院,遥感科学国家重点实验室,环境遥感与数字城市北京市重点实验室,100875,北京 |
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| 基金项目： | 水利部科技攻关项目
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国家科技支撑计划
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北京市重点实验室基金 |
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| 摘 要： | 土壤侵蚀监测一直是遥感和地理信息系统应用的一个重要领域。纵观国内外土壤侵蚀遥感监测方法，概括起来有遥感影像目视解译监测法、遥感光谱分析监测法、人机交互式解译监测法、智能化土壤侵蚀监测法和模型参数化监测法5种。分析各种方法的优势及其在实际应用中所面临的困难，提出基于知识库与空间信息耦合的土壤侵蚀监测方法，以满足水土保持及其管理工作的需要。
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| 关 键 词： | 土壤侵蚀 遥感 监测 方法 |
Remote sensing monitoring for soil erosion and its thinking |
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| Li Zhiguang,Yang Shengtian,Gao Yunfei,Yan Musui,Zeng Hongjuan.Remote sensing monitoring for soil erosion and its thinking[J].Science of Soil and Water Conservation,2008,6(3):7-12. |
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| Authors: | Li Zhiguang Yang Shengtian Gao Yunfei Yan Musui Zeng Hongjuan |
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| Institution: | Li Zhiguang1,Yang Shengtian2,Gao Yunfei2,Yan Musui1,Zeng Hongjuan2 (1.The Monitoring Center of Soil , Water Conservation,Ministry of Water Resources,100053,2.State Key Laboratory of Remote Sensing Science,School of Geography,Beijing Key Laboratory for Remote Sensing of Environment , Digital Cities,Beijing Normal University,100875: Beijing,China) |
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| Abstract: | Soil erosion monitoring is an important part of the application of remote sensing and GIS.The methods of soil erosion monitored from RS can be classified to the following types: visual interpretation of remote sensing image,spectral analysis of remote sensing,man-machine interactive interpretation,intelligent soil erosion monitoring and model parameterization approach,etc.Analyzing the advantages and the difficulties confronted applying in practice of each methods,we introduced a soil erosion monitoring met... |
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| Keywords: | soil erosion RS monitoring method |
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