干旱区生态环境知识资源中心(Arid): Satellite-Based Analysis of Extreme Land Surface Temperatures and Diurnal Variability Across the Hottest Place on Earth

Arid

DOI	10.1109/LGRS.2019.2962055
	Satellite-Based Analysis of Extreme Land Surface Temperatures and Diurnal Variability Across the Hottest Place on Earth
	Azarderakhsh, Marzi; Prakash, Satya; Zhao, Yunxia; AghaKouchak, Amir
通讯作者	Azarderakhsh, M (corresponding author), Fairleigh Dickinson Univ, Sch Comp Sci & Engn, Teaneck, NJ 07666 USA.
来源期刊	IEEE GEOSCIENCE AND REMOTE SENSING LETTERS
ISSN	1545-598X
EISSN	1558-0571
出版年	2020
卷号	17 期号:12 页码:2025-2029
英文摘要	Understanding land-atmosphere interactions in extremely hot environment offers insights on how such interactions will change in a warmer world. For this reason, scientists from a wide range of fields, including hydrology, meteorology, ecology and geology, have been interested in identifying the hottest places on Earth. A study back in 2006 based on the moderate resolution imaging spectroradiometer (MODIS) land surface temperature (LST) data identified the Lut Desert in Iran as the thermal pole of the Earth. Since then, Lut Desert has been regarded as the hottest place on Earth with the record temperature of 70.7 degrees C observed in 2005. Using the latest MODIS-derived LST collection 6 which offers an improved LST estimates with a high spatial resolution (1 km), we investigate the hottest temperatures, as well as its diurnal variability in Lut Desert. The results show that Lut Desert is much hotter than previously thought with a record LST of 80.83 degrees C in 2018 (approximately 10 degrees C higher than previously reported LST) mainly due to improvements in the new LST estimations from space, and use of higher spatial resolution of the data. Further, our results show that Lut Desert has an incredible diurnal variability range, up to around 71 degrees C depending on the season.
英文关键词	Table lookup Land surface temperature MODIS Temperature distribution Earth Meteorology Land surface Extreme temperature land surface temperature (LST) Lut Desert moderate resolution imaging spectroradiometer (MODIS) remote sensing
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000594634800001
WOS关键词	MODIS ; VALIDATION ; ALGORITHM ; LUT
WOS类目	Geochemistry & Geophysics ; Engineering, Electrical & Electronic ; Remote Sensing ; Imaging Science & Photographic Technology
WOS研究方向	Geochemistry & Geophysics ; Engineering ; Remote Sensing ; Imaging Science & Photographic Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/348909
作者单位	[Azarderakhsh, Marzi] Fairleigh Dickinson Univ, Sch Comp Sci & Engn, Teaneck, NJ 07666 USA; [Prakash, Satya] Indian Inst Sci, Divecha Ctr Climate Change, Bengaluru 560012, India; [Zhao, Yunxia; AghaKouchak, Amir] Univ Calif Irvine, Dept Civil & Environm Engn, Irvine, CA 92697 USA; [AghaKouchak, Amir] Univ Calif Irvine, Dept Earth Syst Sci, Irvine, CA 92697 USA
推荐引用方式 GB/T 7714	Azarderakhsh, Marzi,Prakash, Satya,Zhao, Yunxia,et al. Satellite-Based Analysis of Extreme Land Surface Temperatures and Diurnal Variability Across the Hottest Place on Earth[J],2020,17(12):2025-2029.
APA	Azarderakhsh, Marzi,Prakash, Satya,Zhao, Yunxia,&AghaKouchak, Amir.(2020).Satellite-Based Analysis of Extreme Land Surface Temperatures and Diurnal Variability Across the Hottest Place on Earth.IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,17(12),2025-2029.
MLA	Azarderakhsh, Marzi,et al."Satellite-Based Analysis of Extreme Land Surface Temperatures and Diurnal Variability Across the Hottest Place on Earth".IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 17.12(2020):2025-2029.