| 利用天宫一号高光谱红外谱段估算青藏高原地表通量与蒸散量 |
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| 引用本文： | 仲雷,马耀明,秦军,傅云飞,冯璐,潘晓.利用天宫一号高光谱红外谱段估算青藏高原地表通量与蒸散量[J].遥感学报,2014,18(Z1):126-132. |
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| 作者姓名： | 仲雷 马耀明 秦军 傅云飞 冯璐 潘晓 |
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| 作者单位： | 中国科学技术大学地球和空间科学学院 中国科学院大气成分与光学重点实验室, 安徽合肥 230026;中国科学院青藏高原研究所 环境变化与地表过程重点实验室, 北京 100101;中国科学院青藏高原研究所 环境变化与地表过程重点实验室, 北京 100101;中国科学技术大学地球和空间科学学院 中国科学院大气成分与光学重点实验室, 安徽合肥 230026;中国科学技术大学地球和空间科学学院 中国科学院大气成分与光学重点实验室, 安徽合肥 230026;中国科学技术大学地球和空间科学学院 中国科学院大气成分与光学重点实验室, 安徽合肥 230026 |
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| 基金项目： | 载人航天工程天宫一号民用试应用项目 |
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| 摘 要： | 利用天宫一号高光谱红外谱段,结合准同步的Aqua MODIS (MYD021KM) 资料,在对地表特征参数估算的基础上,利用地表能量平衡系统模式计算藏北高原地区的地表通量与蒸散量.结果表明基于天宫一号高分辨率高光谱红外谱段的地表通量与蒸散量估算结果和地表实际状况吻合,具有很大的应用潜力.
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| 关 键 词： | 天宫一号 地表通量 蒸散量 青藏高原 |
| 收稿时间： | 2014/1/10 0:00:00 |
Estimation of turbulent heat fluxes and evapotransporation over the Tibetan Plateau from Thermal IR imaging based on Tiangong-1 |
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| ZHONG Lei,MA YaoMing,QIN Jun,FU YunFei,FENG Lu and PAN Xiao.Estimation of turbulent heat fluxes and evapotransporation over the Tibetan Plateau from Thermal IR imaging based on Tiangong-1[J].Journal of Remote Sensing,2014,18(Z1):126-132. |
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| Authors: | ZHONG Lei MA YaoMing QIN Jun FU YunFei FENG Lu and PAN Xiao |
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| Institution: | Key Laboratory of the Atmospheric Composition and Optical Radiation, Chinese Academy of Sciences, School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China;Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China;Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China;Key Laboratory of the Atmospheric Composition and Optical Radiation, Chinese Academy of Sciences, School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China;Key Laboratory of the Atmospheric Composition and Optical Radiation, Chinese Academy of Sciences, School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China;Key Laboratory of the Atmospheric Composition and Optical Radiation, Chinese Academy of Sciences, School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China |
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| Abstract: | Based on the Tiangong-1 Thermal IR imaging and quasi synchronous Aqua MODIS data (MYD021KM), the land surface characteristic parameters were retrieved firstly. Then the surface turbulent heat fluxes and daily evapotransporation over the northern Tibetan Plateau area were derived by using Surface Energy Balance System (SEBS). The results show that the estimated surface turbulent heat fluxes and daily evapotransporation from Thermal IR imaging are in good accordance with land surface status. |
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| Keywords: | Tiangong-1 surface turbulent heat fluxes evapotransporation the Tibetan Plateau |
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