IGGCAS OpenIR  > 地球与行星物理院重点实验室
Initial In-Flight Spectral Calibration of the Near-Infrared Spectra Acquired by the MarSCoDe Onboard the Zhurong Rover
Wu, Bing1,2; Liu, Chengyu1; Xu, Rui1; Lin, Honglei3; Xu, Xuesen4; Yan, Wei5; Tan, Yongjian1,2; Liu, Bin5; Ren, Xin5; Xu, Weiming1; Liu, Xiangfeng1; Zhang, Zhenqiang1; Yang, Benyong6; He, Zhiping1,2; Shu, Rong1,2,4
2022-05-01
Source PublicationREMOTE SENSING
Volume14Issue:9Pages:13
AbstractThe Zhurong rover successfully landed in southern Utopia Planitia as part of the Tianwen-1 mission on 15 May 2021. One of the objectives of the Mars Surface Composition Detector (MarSCoDe) onboard the rover is to investigate mineral compositions on the Martian surface by measuring the near-infrared reflectance spectra. Before conducting spectral interpretation, in-flight data calibration is a crucial step due to the significant differences between the laboratory and the Martian environment. The work of the MarSCoDe spectrometer is based on an acousto-optic tunable filter (AOTF). The temperature variation of the AOTF could induce wavelength offset, making mineral identification uncertain. We first analyzed the viewing geometry of the spectral measurements of the calibration targets on the Mars rover according to its attitude to identify the anomalous data. The wavelength offsets were then determined by fitting the absorption positions of CO2 at similar to 1400 and similar to 2000 nm, representing the primary composition of the Martian atmosphere. The results showed 2-8 nm wavelength offsets, which correlated well with AOTF temperatures. The artifacts were removed in the wavelength-corrected reflectance spectra, which is critical to identify the material types on Mars, especially water-related minerals.
KeywordZhurong rover near-infrared AOTF in-flight calibration wavelength offset
DOI10.3390/rs14092137
Funding OrganizationChina's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; China's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; Shanghai Outstanding Academic Leaders Plan ; Shanghai Outstanding Academic Leaders Plan ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Young Elite Scientists Sponsorship Program by CAST ; Young Elite Scientists Sponsorship Program by CAST ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Program of the Shanghai Academic/Technology Research Leader ; Program of the Shanghai Academic/Technology Research Leader ; National Natural Science Foundation ; National Natural Science Foundation ; China's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; China's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; Shanghai Outstanding Academic Leaders Plan ; Shanghai Outstanding Academic Leaders Plan ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Young Elite Scientists Sponsorship Program by CAST ; Young Elite Scientists Sponsorship Program by CAST ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Program of the Shanghai Academic/Technology Research Leader ; Program of the Shanghai Academic/Technology Research Leader ; National Natural Science Foundation ; National Natural Science Foundation ; China's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; China's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; Shanghai Outstanding Academic Leaders Plan ; Shanghai Outstanding Academic Leaders Plan ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Young Elite Scientists Sponsorship Program by CAST ; Young Elite Scientists Sponsorship Program by CAST ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Program of the Shanghai Academic/Technology Research Leader ; Program of the Shanghai Academic/Technology Research Leader ; National Natural Science Foundation ; National Natural Science Foundation ; China's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; China's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; Shanghai Outstanding Academic Leaders Plan ; Shanghai Outstanding Academic Leaders Plan ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Young Elite Scientists Sponsorship Program by CAST ; Young Elite Scientists Sponsorship Program by CAST ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Program of the Shanghai Academic/Technology Research Leader ; Program of the Shanghai Academic/Technology Research Leader ; National Natural Science Foundation ; National Natural Science Foundation
Language英语
Funding ProjectChina's first Mars exploration program, National Science Fund for Distinguished Young Scholars[62125505] ; Shanghai Outstanding Academic Leaders Plan ; Youth Innovation Promotion Association CAS[2022239] ; Young Elite Scientists Sponsorship Program by CAST[2021QNRC001] ; Key Research Program of the Chinese Academy of Sciences[ZDBS SSW TLC00106] ; Key Research Program of the Chinese Academy of Sciences[ZDBS-SSW-TLC001] ; Key Laboratory of Lunar and Deep Space Exploration, CAS[LDSE202003] ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics[2021-ZDKF-2] ; Program of the Shanghai Academic/Technology Research Leader[19XD1424100] ; National Natural Science Foundation[61605231] ; National Natural Science Foundation[41875042]
Funding OrganizationChina's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; China's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; Shanghai Outstanding Academic Leaders Plan ; Shanghai Outstanding Academic Leaders Plan ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Young Elite Scientists Sponsorship Program by CAST ; Young Elite Scientists Sponsorship Program by CAST ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Program of the Shanghai Academic/Technology Research Leader ; Program of the Shanghai Academic/Technology Research Leader ; National Natural Science Foundation ; National Natural Science Foundation ; China's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; China's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; Shanghai Outstanding Academic Leaders Plan ; Shanghai Outstanding Academic Leaders Plan ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Young Elite Scientists Sponsorship Program by CAST ; Young Elite Scientists Sponsorship Program by CAST ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Program of the Shanghai Academic/Technology Research Leader ; Program of the Shanghai Academic/Technology Research Leader ; National Natural Science Foundation ; National Natural Science Foundation ; China's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; China's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; Shanghai Outstanding Academic Leaders Plan ; Shanghai Outstanding Academic Leaders Plan ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Young Elite Scientists Sponsorship Program by CAST ; Young Elite Scientists Sponsorship Program by CAST ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Program of the Shanghai Academic/Technology Research Leader ; Program of the Shanghai Academic/Technology Research Leader ; National Natural Science Foundation ; National Natural Science Foundation ; China's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; China's first Mars exploration program, National Science Fund for Distinguished Young Scholars ; Shanghai Outstanding Academic Leaders Plan ; Shanghai Outstanding Academic Leaders Plan ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Young Elite Scientists Sponsorship Program by CAST ; Young Elite Scientists Sponsorship Program by CAST ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Lunar and Deep Space Exploration, CAS ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics ; Program of the Shanghai Academic/Technology Research Leader ; Program of the Shanghai Academic/Technology Research Leader ; National Natural Science Foundation ; National Natural Science Foundation
WOS Research AreaEnvironmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
WOS SubjectEnvironmental Sciences ; Geosciences, Multidisciplinary ; Remote Sensing ; Imaging Science & Photographic Technology
WOS IDWOS:000799264900001
PublisherMDPI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/106031
Collection地球与行星物理院重点实验室
Corresponding AuthorShu, Rong
Affiliation1.Chinese Acad Sci, Shanghai Inst Tech Phys, Key Lab Space Act Optoelect Technol, Shanghai 200083, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
4.Univ Chinese Acad Sci, Hangzhou Inst Adv Study, Hangzhou 310024, Peoples R China
5.Chinese Acad Sci, Natl Astron Observ, Key Lab Lunar & Deep Space Explorat, Beijing 100101, Peoples R China
6.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei 230000, Peoples R China
Recommended Citation
GB/T 7714
Wu, Bing,Liu, Chengyu,Xu, Rui,et al. Initial In-Flight Spectral Calibration of the Near-Infrared Spectra Acquired by the MarSCoDe Onboard the Zhurong Rover[J]. REMOTE SENSING,2022,14(9):13.
APA Wu, Bing.,Liu, Chengyu.,Xu, Rui.,Lin, Honglei.,Xu, Xuesen.,...&Shu, Rong.(2022).Initial In-Flight Spectral Calibration of the Near-Infrared Spectra Acquired by the MarSCoDe Onboard the Zhurong Rover.REMOTE SENSING,14(9),13.
MLA Wu, Bing,et al."Initial In-Flight Spectral Calibration of the Near-Infrared Spectra Acquired by the MarSCoDe Onboard the Zhurong Rover".REMOTE SENSING 14.9(2022):13.
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