DOI: 10.1002/2016JD025162
论文题名: Remote sensing of cirrus cloud microphysical properties using spectral measurements over the full range of their thermal emission
作者: Palchetti L. ; Di Natale G. ; Bianchini G.
刊名: Journal of Geophysical Research: Atmospheres
ISSN: 2169897X
出版年: 2016
卷: 121, 期: 18 起始页码: 10804
结束页码: 10819
语种: 英语
英文关键词: Cirrus cloud infrared emission
; Cirrus cloud remote sensing
; Far infrared spectroscopy
Scopus关键词: absorption
; carbon dioxide
; cirrus
; cloud microphysics
; infrared spectroscopy
; remote sensing
; spectral analysis
; thermal regime
; water vapor
; Alps
; Italy
英文摘要: The thermal emission of cirrus clouds, spectrally resolved in the 100–1400 cm−1 range (100–7.1 μm), has been modeled and compared with measurements performed during two field campaigns from the ground-based site of Testa Grigia on the Italian Alps at 3480 m of altitude. The analysis of cirrus microphysics, through spectral fitting, shows the importance of using also the far infrared portion of the emitted spectrum at wave numbers below the 667 cm−1 carbon dioxide absorption band, where only a few measurements exist because of the high opacity of the atmosphere caused by the strong water vapor absorption. The resulted distribution of the fitted cloud parameters is in good agreement with the typical statistical distribution of the midlatitude cirrus cloud parameters. ©2016. American Geophysical Union. All Rights Reserved. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/62834
Appears in Collections: 影响、适应和脆弱性 气候减缓与适应
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作者单位: Consiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Sesto Fiorentino, Italy
Recommended Citation:
Palchetti L.,Di Natale G.,Bianchini G.. Remote sensing of cirrus cloud microphysical properties using spectral measurements over the full range of their thermal emission[J]. Journal of Geophysical Research: Atmospheres,2016-01-01,121(18)