The Near-Space Wind and Temperature Sensing Interferometer: Forward Model and Measurement Simulation
文献类型：期刊论文
| 作者 | Li, Faquan2; Chen, Zhenwei2; Fu, Di1; Feng, Yutao1; Wu, Kuijun2; He, Weiwei3 |
| 刊名 | REMOTE SENSING
 |
| 出版日期 | 2019-04-02 |
| 卷号 | 11期号:8页码:17 |
| 关键词 | wind and temperature imaging interferometer passive remote sensing near-space atmosphere |
| ISSN号 | 2072-4292 |
| DOI | 10.3390/rs11080914 |
| 英文摘要 | Wind 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. |
| WOS关键词 | STRATOSPHERIC WINDS ; DOPPLER ; SPECTROSCOPY ; CLIMATOLOGY |
| 资助项目 | National 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] |
| WOS研究方向 | Remote Sensing |
| 语种 | 英语 |
| WOS记录号 | WOS:000467646800024 |
| 出版者 | MDPI |
| 资助机构 | 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 ; 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 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/13593]  |
| 专题 | 中国科学院武汉物理与数学研究所 |
| 通讯作者 | Wu, Kuijun |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Spectral Imaging Technol, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, 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.Wuhan Univ Sci & Technol, City Coll, Wuhan 430083, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Faquan,Chen, Zhenwei,Fu, Di,et al. The Near-Space Wind and Temperature Sensing Interferometer: Forward Model and Measurement Simulation[J]. REMOTE SENSING,2019,11(8):17. |
| APA | Li, Faquan,Chen, Zhenwei,Fu, Di,Feng, Yutao,Wu, Kuijun,&He, Weiwei.(2019).The Near-Space Wind and Temperature Sensing Interferometer: Forward Model and Measurement Simulation.REMOTE SENSING,11(8),17. |
| MLA | Li, Faquan,et al."The Near-Space Wind and Temperature Sensing Interferometer: Forward Model and Measurement Simulation".REMOTE SENSING 11.8(2019):17. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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