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Retrieval of cirrus cloud top height over ocean based on multi-angle polarized information

文献类型：期刊论文

作者Li Shu1,2; Sun Xiao-Bing1; Ti Ru-Fang1; Huang Hong-Lion1; Chen Zhen-Ting1,2; Qiao Yan-Li1
刊名JOURNAL OF INFRARED AND MILLIMETER WAVES
出版日期2018-08-01
卷号37期号:4页码:445-+
关键词multi-angle polarized information cirrus cloud cloud top height retrieval
ISSN号1001-9014
DOI10.11972/j.issn.1001-9014.2018.04.012
通讯作者Sun Xiao-Bing(xbsun@aiofm.ac.cn)
英文摘要Cloud top height could be retrieved by polarized information. In order to reduce the uncertainty of retrieval results caused by the variability of cloud and surface polarized properties, the multi-angle polarized information of 490 nm band and 865 nm band was used to retrieve cirrus cloud top height. Atmospheric top polarized information and the differences of atmospheric top polarized information between 490 nm band and 865nm band was theoretically analyzed, which showed that it was feasible to retrieve cirrus cloud top height using polarized reflectance difference between 490 nm band and 865 nm band. Cirrus cloud was assumed as General Habit Mixture (GHM) model, the polarized reflectance difference was evaluated by the vector radiative transfer model based on adding-doubling method, and the sensitivity of polarized reflectance to cirrus cloud effective radius, optical thickness and cloud top pressure were evaluated. The results show that when the cirrus cloud optical thickness is greater than 3, the polarized reflectance difference is not sensitive to the change of effective particle radius and optical thickness, and is sensitive to the change of cloud top pressure. The polarized reflectance difference look-up table was constructed by choosing appropriate parameters according to sensitivity analysis, and retrieved cirrus cloud top heights using look-up table method base on POLDER3 data. The retrieval results were compared with POLDER3 product and MODIS product. The results indicate that compared with the official POLDER3 algorithm, the polarized reflectance difference look-up table method could applied to a wider scattering angle range, and had a better consistency with MODIS product.
WOS关键词SCATTERING ; PRESSURE
资助项目Satellite Application Common Key Technology Program[32-Y20 A22-9001-15/17]
WOS研究方向Optics
语种英语
WOS记录号WOS:000448285000012
出版者SCIENCE PRESS
资助机构Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program ; Satellite Application Common Key Technology Program
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/34549]  
专题合肥物质科学研究院_中科院安徽光学精密机械研究所
通讯作者Sun Xiao-Bing
作者单位1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Opt Calibrat & Characterizat, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Li Shu,Sun Xiao-Bing,Ti Ru-Fang,et al. Retrieval of cirrus cloud top height over ocean based on multi-angle polarized information[J]. JOURNAL OF INFRARED AND MILLIMETER WAVES,2018,37(4):445-+.
APA Li Shu,Sun Xiao-Bing,Ti Ru-Fang,Huang Hong-Lion,Chen Zhen-Ting,&Qiao Yan-Li.(2018).Retrieval of cirrus cloud top height over ocean based on multi-angle polarized information.JOURNAL OF INFRARED AND MILLIMETER WAVES,37(4),445-+.
MLA Li Shu,et al."Retrieval of cirrus cloud top height over ocean based on multi-angle polarized information".JOURNAL OF INFRARED AND MILLIMETER WAVES 37.4(2018):445-+.

入库方式： OAI收割

来源：合肥物质科学研究院

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