SSM/I微波辐射计数据陆面温度反演

潘广东; 王超; 田国良

doi:10.11834/jrs.20010403

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SSM/I微波辐射计数据陆面温度反演
Land Surface Temperature Retrieval with SSM/I Data
2001年第4期页码：254-258
纸质出版：2001
DOI： 10.11834/jrs.20010403
稿件说明：

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[1]潘广东,王超,田国良.SSM/I微波辐射计数据陆面温度反演[J].遥感学报,2001(04):254-258+322. DOI： 10.11834/jrs.20010403.

PAN Guang dong, WANG Chao, TIAN Guo liang. Land Surface Temperature Retrieval with SSM/I Data[J]. Journal of Remote Sensing, 2001, (4): 254-258. DOI： 10.11834/jrs.20010403.

摘要

利用美国防卫气象卫星计划（DMSP）特别微波辐射 /成像计（SSM/I）的多通道微波辐射亮温数据

开展中国陆地区域陆地表面温度反演研究。选择 1997年 7月 2 0 / 2 4日的SSM/I数据

先对中国陆地区域的数据进行处理与成像

然后基于Holliger算法利用七个通道数据进行地表类型分类。最后利用SSM/I数据的统计算法进行中国区域内的陆面温度反演研究

并用NOAA AVHRR反演的温度数据进行分析比较

其结果与实际情况基本一致。研究结果表明

SSM/I微波辐射计数据可以为大面积的陆面温度反演提供快速的研究方法

为全球变化研究提供一种新资料

Abstract

In this paper

microwave radiation brightness temperature data from Special Sensor Microwave/Image （SSM/I） in America Defense Meteorological Satellite Program （DMSP） are used to conduct a study about China land surface temperature retrieval. SSM/I data selected was scanned on July 20 and 24

1997. At first

the SSM/I data covering China land surface is processed and imaged. Then

types of the land surface are classified based on an algorithm described in Holliger’s report using the seven channels. At last

the retrieval of China land surface temperature is carried out by using a statistic method based on SSM/I multiple channel data. The result was validated by the retrieval of AVHRR brightness temperature data. There is a good trend between the result of SSM/I data and the result of AVHRR data. The result shows that SSM/I microwave radiometer data provides a fast study method to land surface temperature retrieval on a large area.