| 黑河中游金塔地区地表净短波辐射及净全辐射卫星遥感研究 |
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| 引用本文： | 孟宪红,吕世华,文莉娟. 黑河中游金塔地区地表净短波辐射及净全辐射卫星遥感研究[J]. 太阳能学报, 2006, 27(8): 748-753 |
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| 作者姓名： | 孟宪红 吕世华 文莉娟 |
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| 作者单位： | 中国科学院寒区旱区环境与工程研究所,兰州,730000 |
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| 摘 要： | 使用Landsat-5 TM数据推算金塔地区地表反射比、地表温度、地表净短波辐射及净全辐射。将反演值与观测值进行对比,结果表明:地表温度、地表反射比、地表净短波辐射、净全辐射反演相对误差分别小于6%、17%、12%、3%。结果基本可信,其频率分布也基本反应了当地各参量的实际分布情况。
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| 关 键 词： | 金塔地区 净短波辐射 净全辐射 反演 Landsat-5TM数据 |
| 文章编号： | 0254-0096（2006）08-0748-06 |
| 收稿时间： | 2005-08-23 |
| 修稿时间： | 2005-08-23 |
SURFACE NET SOLAR RADIATION AND NET RADIATION RETRIFVAL OVER JINTA AREA OF THE MIDDLE REACHES OF THE HEIHE RIVER BY USING SATELLITE DATA |
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| Meng Xianhong,Lü Shihua,Wen Lijuan. SURFACE NET SOLAR RADIATION AND NET RADIATION RETRIFVAL OVER JINTA AREA OF THE MIDDLE REACHES OF THE HEIHE RIVER BY USING SATELLITE DATA[J]. Acta Energiae Solaris Sinica, 2006, 27(8): 748-753 |
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| Authors: | Meng Xianhong Lü Shihua Wen Lijuan |
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| Abstract: | Landsat-5 TM data were used to calculate land surface parameters over Jinta area such as: surface reflectance,surface temperature,net solar radiation and surface net radiation.The retrieval were compared with the observed data,the results show the relative error of surface reflectance,surface temperature,net solar radiation and surface net radiation is less than 6%,17%,12% and 3% respectively,and the frequency distribution describes the practical situation of each parameter exactly. |
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| Keywords: | Jinta area net solar radiation net radiation retrieval landsat-5 TM data |
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