WIPM OpenIR
The Near-Space Wind and Temperature Sensing Interferometer: Forward Model and Measurement Simulation
He, Weiwei1; Wu, Kuijun2; Feng, Yutao3; Fu, Di3; Chen, Zhenwei2; Li, Faquan2
2019-04-02
Source PublicationREMOTE SENSING
ISSN2072-4292
Volume11Issue:8Pages:17
AbstractWind and temperature observation in near space has been playing an increasingly important role in atmospheric physics and space science. This paper reports on the near-space wind and temperature sensing interferometer (NWTSI), which employs a wide-angle Michelson interferometer to observe O-2(a(g)(1)) dayglow near 1.27 m from a limb-viewing satellite, and presents the instrument modeling and observation simulations from the stratosphere to the mesosphere and lower thermosphere. The characteristics of atmospheric limb-radiance spectra and line selection rules are described. The observational strategy of using two sets of three emission lines with a line-strength difference of one order of magnitude is proved to be suitable for extending altitude coverage. The forward modeling and measurement simulation of the expected NWTSI observations are provided, and the measurement uncertainty of the wind and temperature is discussed. The signal-to-noise ratio (SNR) and the limb-view weight work together to affect the precision of the wind and temperature measurements. The simulated results indicate a wind measurement precision of 1 to 3 m/s and a temperature precision of 1 to 3 K over an altitude range from 40 to 80 km, which meets the observing requirement in measurement precision for near-space detection.
Keywordwind and temperature imaging interferometer passive remote sensing near-space atmosphere
Funding OrganizationNational Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences
DOI10.3390/rs11080914
WOS KeywordSTRATOSPHERIC WINDS ; DOPPLER ; SPECTROSCOPY ; CLIMATOLOGY
Language英语
Funding ProjectNational Natural Science Foundation of China (NSFC)[61705253] ; National Natural Science Foundation of China (NSFC)[41005019] ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences[LSIT201701D]
Funding OrganizationNational Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences
WOS Research AreaRemote Sensing
WOS SubjectRemote Sensing
WOS IDWOS:000467646800024
PublisherMDPI
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.wipm.ac.cn/handle/112942/13594
Collection中国科学院武汉物理与数学研究所
Corresponding AuthorWu, Kuijun
Affiliation1.Wuhan Univ Sci & Technol, City Coll, Wuhan 430083, Hubei, Peoples R China
2.Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan Natl Lab Optoelect, Wuhan 430071, Hubei, Peoples R China
3.Chinese Acad Sci, Key Lab Spectral Imaging Technol, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China
Recommended Citation
GB/T 7714
He, Weiwei,Wu, Kuijun,Feng, Yutao,et al. The Near-Space Wind and Temperature Sensing Interferometer: Forward Model and Measurement Simulation[J]. REMOTE SENSING,2019,11(8):17.
APA He, Weiwei,Wu, Kuijun,Feng, Yutao,Fu, Di,Chen, Zhenwei,&Li, Faquan.(2019).The Near-Space Wind and Temperature Sensing Interferometer: Forward Model and Measurement Simulation.REMOTE SENSING,11(8),17.
MLA He, Weiwei,et al."The Near-Space Wind and Temperature Sensing Interferometer: Forward Model and Measurement Simulation".REMOTE SENSING 11.8(2019):17.
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