| 基于Landsat ETM+图像的南昌市地表温度反演与分析 |
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| 引用本文： | 郑蕉,陈文波,乐新贵.基于Landsat ETM+图像的南昌市地表温度反演与分析[J].江西农业大学学报,2007,29(3):490-494. |
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| 作者姓名： | 郑蕉 陈文波 乐新贵 |
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| 作者单位： | 1. 江西农业大学,江西,南昌,330045
2. 江西省贵溪市林业局森防站,江西,贵溪,335400 |
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| 基金项目： | 江西省教育厅项目(赣教技字[2006]146) |
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| 摘 要： | 在遥感图像处理系统的支持下,利用2003年2月4日的Landsat ETM 第六波段数据,经过大气和比辐射率校正后,反演南昌市主城区的地面温度,得出南昌市主城区冬季地面温度场的分布规律。结合植被和水体等土地覆盖信息,进一步研究植被盖度、水体面积比例与地面温度的相互关系。
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| 关 键 词： | 地面温度 反演 土地覆盖 |
| 文章编号： | 1000-2286（2007）03-0490-05 |
| 收稿时间： | 2007-01-05 |
| 修稿时间： | 2007-01-052007-03-15 |
Calibration and Analysis of the Surface Temperature in Nanchang City Using Landsat ETM+ Data |
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| ZHENG Jiao,CHEN Wen-bo,LE Xin-gui.Calibration and Analysis of the Surface Temperature in Nanchang City Using Landsat ETM+ Data[J].Acta Agriculturae Universitis Jiangxiensis,2007,29(3):490-494. |
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| Authors: | ZHENG Jiao CHEN Wen-bo LE Xin-gui |
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| Institution: | 1. Jiangxi Agricultural University, Nanchang 330045,China; 2. Forest Pest and Disease Control Station of Guixi Forestry Bureau, Guixi 335400, China |
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| Abstract: | Under the support of RS software and using Landsat ETM band 6 data on Feb.4,2003,this paper conducts a surface temperature caliberation in Nanchang City,Jiangxi Province after atmospheric and emmisive correction.The land temperatural spatial distribution characteristics are clarified and the relationships between temperature and vegetation coverage,water ratio are identified as well in this paper. |
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| Keywords: | surface temperature calibration land cover |
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