NAOC Open IR
Promoting Earth-Based Radar Astronomical Observations of the Moon
Sun, Jing1; Ping, Jinsong1; Bondarenko, Yuri2; Marshalov, Dmitry2; Shu, Fengchun3; Cao, Jianfeng4; Han, Songtao4; Chen, Lue4; Chen, Wen5
2020-04-01
Source PublicationSENSORS
Volume20Issue:7Pages:7
AbstractEarth-based radar astronomical observations provide information on surface characteristics, orbits, and rotations for a wide variety of solar system objects. Based on compound radio telescopes, both the Chinese VLBI (Very Long Baseline Interferometry) network (CVN) and the Russian VLBI network (Quasar), in cooperation with the Chinese radar transmitters, we present the current ground radar astronomical observations of the moon. The spectrum of the reflected radio signals was obtained and the Doppler frequency shift in bi-static radar mode was measured. Radar albedo of the observed region and power ratios of the reflected signals with left- and right-hand circular polarizations were determined, allowing us to study the radar reflectivity and near-surface wavelength-scale roughness of the moon. Future developments on radar astronomy are also discussed in the paper.
Keywordradar astronomy moon circular polarization ratio radar albedo
Funding OrganizationNational Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Russian Science Foundation ; Russian Science Foundation ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Russian Science Foundation ; Russian Science Foundation ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Russian Science Foundation ; Russian Science Foundation ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Russian Science Foundation ; Russian Science Foundation
DOI10.3390/s20071874
WOS KeywordVLBI ; SPACE
Language英语
Funding ProjectNational Natural Science Foundation of China (NSFC)[11603001] ; National Natural Science Foundation of China (NSFC)[11833001] ; National Natural Science Foundation of China (NSFC)[11973015] ; National Natural Science Foundation of China (NSFC)[61931002] ; Russian Science Foundation[16-12-00071]
Funding OrganizationNational Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Russian Science Foundation ; Russian Science Foundation ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Russian Science Foundation ; Russian Science Foundation ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Russian Science Foundation ; Russian Science Foundation ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Russian Science Foundation ; Russian Science Foundation
WOS Research AreaChemistry ; Engineering ; Instruments & Instrumentation
WOS SubjectChemistry, Analytical ; Engineering, Electrical & Electronic ; Instruments & Instrumentation
WOS IDWOS:000537110500070
PublisherMDPI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/83423
Collection中国科学院国家天文台
Corresponding AuthorSun, Jing
Affiliation1.Chinese Acad Sci, Natl Astron Observ, Beijing 100101, Peoples R China
2.Russian Acad Sci, Inst Appl Astron, St Petersburg 191187, Russia
3.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
4.Beijing Aerosp Control Ctr, Beijing 100094, Peoples R China
5.Chinese Acad Sci, Yunnan Observ, Kunming 650011, Yunnan, Peoples R China
Recommended Citation
GB/T 7714
Sun, Jing,Ping, Jinsong,Bondarenko, Yuri,et al. Promoting Earth-Based Radar Astronomical Observations of the Moon[J]. SENSORS,2020,20(7):7.
APA Sun, Jing.,Ping, Jinsong.,Bondarenko, Yuri.,Marshalov, Dmitry.,Shu, Fengchun.,...&Chen, Wen.(2020).Promoting Earth-Based Radar Astronomical Observations of the Moon.SENSORS,20(7),7.
MLA Sun, Jing,et al."Promoting Earth-Based Radar Astronomical Observations of the Moon".SENSORS 20.7(2020):7.
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