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| 用NOAA-AVHRR热通道数据演算地表温度的劈窗算法 | |
| 引用本文： | 覃志豪,ZHANG Ming-hua,Arnon Karnieli.用NOAA-AVHRR热通道数据演算地表温度的劈窗算法[J].国土资源遥感,2001,12(2):33-42. |
| 作者姓名： | 覃志豪 ZHANG Ming-hua Arnon Karnieli |
| 作者单位： | 1. 瑞典雨美大学空间模拟中心, 2. 美国加州大学土气水资源系,Davis, CA 95616, 美国 3. 以色列本古里安大学沙漠研究所, |
| 摘 要： | 气象卫星NOAA-AVHRR有两个热通道用来监测地球表面温度。劈窗算法是用这两个热通道数据演算地表温度的最常用方法。近10年来,国际遥感界已经提出了10多种劈窗算法。本文主要介绍这些劈窗算法,并比较它们的演算精度,重点放在这些算法的具体计算方面,以便有关同行在需要计算地表温度时有选择地应用. |
| 关 键 词： | NOAA-AVHRR 地面温度 劈窗算法 |
| 文章编号： | 1001-070(2001)02-0033-10 |
| 收稿时间： | 2001-01-09 |
| 修稿时间： | 2001年1月9日 |
SPLIT WINDOW ALGORITHMS FOR RETRIEVING LAND SURFACE TEMPERATURE FROM NOAA-AVHRR DATA |
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| ZHANG Ming_hua,ZHANG Ming-hua,Arnon Karnieli.SPLIT WINDOW ALGORITHMS FOR RETRIEVING LAND SURFACE TEMPERATURE FROM NOAA-AVHRR DATA[J].Remote Sensing for Land & Resources,2001,12(2):33-42. | |
| Authors: | ZHANG Ming_hua ZHANG Ming-hua Arnon Karnieli |
| Institution: | 1. The Spatial Modelling Centre, Umea University, Kiruna 98028; 2. Dept. of Land, Air and Water Resources, University of California, Davis, CA 95616, USA; 3. J Blaustein Institute.for Desert Research, Ben Gurion University o f the Negev, Sede Boker Campus 84990, Israel |
| Abstract: | NOAA-AVHRR has two thermal channels for monitoring the surface temperature of the earth. Split window algorithm is the most common technique for retrieving land surface temperature from AVHRR data. Several split window algorithms have been developed in the last two decades. The purpose of the paper is to introduce these algorithms for the potential users in China,with concentration on the presentation of their detailed computation and comparison of their accuracy in actual application of land surface temperature retrieval. |
| Keywords: | NOAA-AVHRR Land surface temperature Split window algorithms |
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