| 地表冻融过程被动微波遥感机理研究进展 |
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| 引用本文： | 张立新,蒋玲梅,柴琳娜,赵少杰,赵天杰,李欣欣.地表冻融过程被动微波遥感机理研究进展[J].地球科学进展,2011,26(10):1023-1029. |
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| 作者姓名： | 张立新 蒋玲梅 柴琳娜 赵少杰 赵天杰 李欣欣 |
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| 作者单位： | 1. 北京师范大学地理学与遥感科学学院,北京100875／北京师范大学／中国科学院遥感应用研究所遥感科学国家重点实验室,北京100875／北京师范大学环境遥感与数字城市北京市重点实验室,北京100875
2. 北京师范大学地理学与遥感科学学院,北京,100875 |
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| 基金项目： | 国家自然科学基金重点项目“复杂地表冻融过程被动微波遥感机理研究”(编号:41030534),国家自然科学基金面上项目“冻土微波辐射有效穿透深度研究(”编号:40971195)资助 |
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| 摘 要： | 地表冻融过程及参数特征是陆表过程、气候模式、全球变化等研究的重要方面。被动微波遥感由于具有对土壤水分敏感、高时间分辨率等特点,非常适合用于地表冻融过程的监测和相关参数的反演。在分析地表冻融过程被动微波遥感机理研究发展现状的基础上,面向全球范围内大尺度陆表冻融过程微波遥感算法发展的需求,针对由土壤、积雪和植被组合的复杂地...
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| 关 键 词： | 冻融过程 微波遥感 复杂地表 |
Research Advances in Passive Microwave Remote Sensing of Freeze-Thaw Processes over Complex Landscapes |
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| Zhang Lixin,,Jiang Lingmei,Chai Linna,Zhao Shaojie,Zhao Tianjie,Li Xinxin.Research Advances in Passive Microwave Remote Sensing of Freeze-Thaw Processes over Complex Landscapes[J].Advance in Earth Sciences,2011,26(10):1023-1029. |
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| Authors: | Zhang Lixin Jiang Lingmei Chai Linna Zhao Shaojie Zhao Tianjie Li Xinxin |
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| Institution: | 1. School of Geography and Remote Sensing Science, Beijing Normal University, Beijing100875, China;;
2. State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and the Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing100875, China;;
3.Beijing Key Laboratory of Environmental Remote Sensing and Digital City,Beijing Normal University，Beijing100875,China |
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| Abstract: | Soil Freeze-Thaw processes and parameters play an essential role in land surface processes,climate models,global change and other critical aspects.Since passive microwave is sensitive to soil moisture,and has a high revisit frequency,it is suitable for the monitoring of soil Freeze-Thaw processes.Research achievements in microwave remote sensing of frozen soil are reviewed and discussed in this paper.According to the research demands including frozen soil radiation simulation and globally monitoring of froz... |
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| Keywords: | Freeze-Thaw processes Microwave remote sensing Complex landscapes |
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