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  2. 地质与地球物理研究所
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  4. 中国科学院地球与行星物理重点实验室
Lunar Terrestrial Analog Experiment on the Spectral Interpretations of Rocks Observed by the Yutu-2 Rover

文献类型：期刊论文

作者Chang, Rui3,4; Yang, Wei3; Lin, Honglei3; Xu, Rui1; Gou, Sheng2; Wang, Rong1; Lin, Yangting3
刊名REMOTE SENSING
出版日期2022-05-01
卷号14期号:10页码:14
关键词visible and near-infrared spectra Hapke radiative transfer model mineral abundance rock Chang'e-4
DOI10.3390/rs14102323
英文摘要A visible and near-infrared imaging spectrometer (VNIS) loaded by the Chang'e-4 rover is the primary method for detecting the mineral composition of the lunar surface in the landing region. However, different data processing methods yield inconsistent mineral modes in measured lunar soil and rocks. To better constrain the mineral modes of the soil and rocks measured by Chang'e-4 VNIS, a noritic-gabbroic rock with a mineral composition similar to that of the lunar highland rocks is measured by scanning electron microscopy (SEM), the spare flight model of Chang'e-4 VNIS and TerraSpec-4 of ASD. Backscattered electron and energy dispersive spectrometry show that olivine, pyroxene, and plagioclase modal mineral abundances are 12.9, 35.0, and 52.2%, respectively. The estimated results of the spectrum by the Hapke radiative transfer model are 7.5, 39.3, and 53.2% for olivine, pyroxene, and plagioclase, respectively, which is consistent with to those of SEM mapping within error. In contrast, the estimated results of the modified Gaussian model are 29 and 71% for olivine and pyroxene, respectively, indicating the absence of plagioclase. Based on our implemented Hapke model, we decode the data of the two rocks detected by the rover on the 3rd and 26th lunar days of mission operations. The obtained results suggest that both rocks are norite or gabbro with noticeable differences. The first rock, with more olivine and pyroxene, may have been excavated from the Finsen crater. The second rock, with more plagioclase, may have been ejected from the southwestern edge of the Von Karman crater, indicating the initial lunar crust.
WOS关键词POLE-AITKEN BASIN ; CHANGE-4 LANDING SITE ; REFLECTANCE SPECTROSCOPY ; MODEL
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDB 41000000] ; Key Research Program of Chinese Academy of Sciences[ZDBS-SSWJSC007-15] ; CAS Interdisciplinary Innovation Team ; pre-research project on Civil Aerospace Technologies of China National Space Administration[D020203] ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences[IGGCAS-202101]
WOS研究方向Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
语种英语
出版者MDPI
WOS记录号WOS:000801965700001
资助机构Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; CAS Interdisciplinary Innovation Team ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; pre-research project on Civil Aerospace Technologies of China National Space Administration ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; key research program of the Institute of Geology and Geophysics, Chinese Academy of Sciences
源URL[http://ir.iggcas.ac.cn/handle/132A11/106032]  
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Yang, Wei
作者单位1.Chinese Acad Sci, Shanghai Inst Tech Phys, Key Lab Space Act Optoelect Technol, Shanghai 200083, Peoples R China
2.Chinese Acad Sci, Aerosp Informat Res Inst, State Key Lab Remote Sensing Sci, Beijing 100101, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Chang, Rui,Yang, Wei,Lin, Honglei,et al. Lunar Terrestrial Analog Experiment on the Spectral Interpretations of Rocks Observed by the Yutu-2 Rover[J]. REMOTE SENSING,2022,14(10):14.
APA Chang, Rui.,Yang, Wei.,Lin, Honglei.,Xu, Rui.,Gou, Sheng.,...&Lin, Yangting.(2022).Lunar Terrestrial Analog Experiment on the Spectral Interpretations of Rocks Observed by the Yutu-2 Rover.REMOTE SENSING,14(10),14.
MLA Chang, Rui,et al."Lunar Terrestrial Analog Experiment on the Spectral Interpretations of Rocks Observed by the Yutu-2 Rover".REMOTE SENSING 14.10(2022):14.

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来源：地质与地球物理研究所

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