Moon Imaging Technique and Experiments Based on Sanya Incoherent Scatter Radar
文献类型:期刊论文
作者 | Li, Mingyuan1,2,3; Yue, Xinan1,2,3; Wang, Yonghui1,2,3; Wang, Junyi1,2,3; Ding, Feng1,2,3; Vierinen, Juha4; Zhang, Ning1,2,3; Wang, Zhongqiu1,2,3; Ning, Baiqi1,2,3; Zhao, Biqiang1,2,3 |
刊名 | IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
![]() |
出版日期 | 2022 |
卷号 | 60页码:14 |
关键词 | Moon Radar Radar imaging Imaging Surface waves Observatories Signal resolution Moon north-south ambiguity range-Doppler (RD) map Sanya incoherent scatter radar (SYISR) |
ISSN号 | 0196-2892 |
DOI | 10.1109/TGRS.2022.3167156 |
英文摘要 | This article introduces the experiment design for Moon imaging based on Sanya incoherent scatter radar (SYISR) and algorithm research in data processing. The peak power of SYISR is 2 MW. The transmitted frequency used for Moon imaging experiments is 430 MHz. We conducted Moon imaging experiments using two types of waveforms, 13-bit Barker code, and linear frequency modulation (LFM) chirp. Considering both resolution and signal-to-noise ratio (SNR), the use of an LFM chirp with a bandwidth of 0.3 MHz and a pulsewidth of 2 ms can give higher SNR and resolution for Moon imaging using SYISR. Several key techniques were applied in the experiment design and data processing: 1) for the reliability of the imaging algorithm, the range-Doppler imaging algorithm commonly used in synthetic aperture imaging was applied; 2) to avoid the sidelobe effect of the 13-bit Barker code matched filter, a sidelobe-free filter was used; and 3) to mitigate the problem of "north-south ambiguity," mosaic imaging of the Doppler northern and southern hemispheres of the nearside of the Moon was adopted. Two types of imaging results are obtained: mosaic images of the northern and southern hemispheres of the Moon and local regional images. The results demonstrate the feasibility and reliability of Moon imaging based on SYISR, which enables potential further lunar geology investigations in the future. |
WOS关键词 | REGOLITH PROPERTIES ; ARECIBO ; REFLECTIVITY ; IMAGES ; MAP |
资助项目 | B-type Strategic Priority Program of the Chinese Academy of Sciences[XDB4100000] ; Meridian Project ; National Natural Science Foundation of China[41427901] |
WOS研究方向 | Geochemistry & Geophysics ; Engineering ; Remote Sensing ; Imaging Science & Photographic Technology |
语种 | 英语 |
WOS记录号 | WOS:000794217400013 |
出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
资助机构 | B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Meridian Project ; Meridian Project ; Meridian Project ; Meridian Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Meridian Project ; Meridian Project ; Meridian Project ; Meridian Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Meridian Project ; Meridian Project ; Meridian Project ; Meridian Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Meridian Project ; Meridian Project ; Meridian Project ; Meridian Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China |
源URL | [http://ir.iggcas.ac.cn/handle/132A11/105915] ![]() |
专题 | 地质与地球物理研究所_中国科学院地球与行星物理重点实验室 |
通讯作者 | Yue, Xinan |
作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China 3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China 4.Arctic Univ Norway, Dept Phys & Technol, N-9019 Tromso, Norway |
推荐引用方式 GB/T 7714 | Li, Mingyuan,Yue, Xinan,Wang, Yonghui,et al. Moon Imaging Technique and Experiments Based on Sanya Incoherent Scatter Radar[J]. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING,2022,60:14. |
APA | Li, Mingyuan.,Yue, Xinan.,Wang, Yonghui.,Wang, Junyi.,Ding, Feng.,...&Zeng, Lingqi.(2022).Moon Imaging Technique and Experiments Based on Sanya Incoherent Scatter Radar.IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING,60,14. |
MLA | Li, Mingyuan,et al."Moon Imaging Technique and Experiments Based on Sanya Incoherent Scatter Radar".IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 60(2022):14. |
入库方式: OAI收割
来源:地质与地球物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。