CAJ | 학술논문

文章针对中国HJ-1B（“环境一号”B）星热红外数据特点，以现有单通道地表温度反演算法为基础，开展HJ-1B星热红外数据的地表温度反演算法研究，并利用HJ—1B星热红外遥感温度图像研究北京热岛效应，对北京城区热岛在空间上的分布及其可能的成因作了相应分析。结果表明：随着城市化的发展，北京市热岛效应日益严重，地表温度分布与归一化植被指数（NDVI）相关性明显，文章得到的HJ-1B星热红外地表温度反演方法可以很好的用于城市热岛效应的监测分析。
문장침대중국HJ-1B（“배경일호”B）성열홍외수거특점，이현유단통도지표온도반연산법위기출，개전HJ-1B성열홍외수거적지표온도반연산법연구，병이용HJ—1B성열홍외요감온도도상연구북경열도효응，대북경성구열도재공간상적분포급기가능적성인작료상응분석。결과표명：수착성시화적발전，북경시열도효응일익엄중，지표온도분포여귀일화식피지수（NDVI）상관성명현，문장득도적HJ-1B성열홍외지표온도반연방법가이흔호적용우성시열도효응적감측분석。
The paper researches a suitable temperature retrieval algorithm in accordance with HJ-1B thermal infrared data characteristics, and further analyzes Beijing heat island on the basis of land surface temperature iamge. Moreover, it explains the characteristics and possible causes of Beijing heat island. The results show that with the development of urbanization the Beijing heat island effect has become more serious, and the land surface temperature and NDVI are correlative. The land temperature retrieval algorithm of HJ-1B thermal infrared can be used for monitoring and analyzing the urban heat island effect.