APM OpenIR
Effect of OH emission on the temperature and wind measurements derived from limb-viewing observations of the 1.27 mu m O-2 dayglow
Wu, Kuijun1; He, Weiwei2; Feng, Yutao3; Xiong, Yuanhui1; Li, Faquan1
2020-04-08
Source PublicationATMOSPHERIC MEASUREMENT TECHNIQUES
ISSN1867-1381
Volume13Issue:4Pages:1817-1824
AbstractThe O-2(a(1)Delta g) emission near 1.27 mu m is well-suited for remote sensing of global wind and temperature in near-space by limb-viewing observations to its bright signal and extended altitude coverage. However, vibrational-rotational emission lines of the OH dayglow produced by the hydrogen-ozone reaction (H+O-3 -> OH center dot+O-2) overlap the infrared atmospheric band emission (a(1)Delta(g) -> X-3 Sigma(g)) of O-2. The main goal of this paper is to discuss the effect of OH emission on the wind and temperature measurements derived from the 1.27 mu m O-2 dayglow limb-viewing observations. The O-2 dayglow and OH dayglow spectrum over the spectral region and altitude range of interest is calculated by using the line-by-line radiative transfer model and the most recent photochemical model. The method of four-point sampling of the interferogram and sample results of measurement simulations are provided for both O-2 dayglow and OH dayglow. It is apparent from the simulations that the presence of OH dayglow as an interfering species decreases the wind and temperature accuracy at all altitudes, but this effect can be reduced considerably by improving OH dayglow knowledge.
Funding OrganizationNational Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China
DOI10.5194/amt-13-1817-2020
WOS KeywordSTRATOSPHERIC WINDS ; AIRGLOW ; INTERFEROMETER ; DYNAMICS ; OZONE ; MODEL ; MARS
Language英语
Funding ProjectNational Natural Science Foundation of China (NSFC)[41975039] ; National Natural Science Foundation of China (NSFC)[61705253] ; National Key R&D Program of China[2017YFC0211900]
Funding OrganizationNational Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China
WOS Research AreaMeteorology & Atmospheric Sciences
WOS SubjectMeteorology & Atmospheric Sciences
WOS IDWOS:000525366300004
PublisherCOPERNICUS GESELLSCHAFT MBH
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Document Type期刊论文
Identifierhttp://ir.apm.ac.cn/handle/112942/22454
Collection中国科学院武汉物理与数学研究所
Corresponding AuthorWu, Kuijun
Affiliation1.Chinese Acad Sci, Wuhan Natl Lab Optoelect, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China
2.Wuhan Univ Sci & Technol, City Coll, Wuhan 430083, Hubei, Peoples R China
3.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Key Lab Spectral Imaging Technol, Xian 710119, Peoples R China
Recommended Citation
GB/T 7714
Wu, Kuijun,He, Weiwei,Feng, Yutao,et al. Effect of OH emission on the temperature and wind measurements derived from limb-viewing observations of the 1.27 mu m O-2 dayglow[J]. ATMOSPHERIC MEASUREMENT TECHNIQUES,2020,13(4):1817-1824.
APA Wu, Kuijun,He, Weiwei,Feng, Yutao,Xiong, Yuanhui,&Li, Faquan.(2020).Effect of OH emission on the temperature and wind measurements derived from limb-viewing observations of the 1.27 mu m O-2 dayglow.ATMOSPHERIC MEASUREMENT TECHNIQUES,13(4),1817-1824.
MLA Wu, Kuijun,et al."Effect of OH emission on the temperature and wind measurements derived from limb-viewing observations of the 1.27 mu m O-2 dayglow".ATMOSPHERIC MEASUREMENT TECHNIQUES 13.4(2020):1817-1824.
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