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  4. 中国科学院地球与行星物理重点实验室
Topographic Evolution of Von Karman Crater Revealed by the Lunar Rover Yutu-2

文献类型：期刊论文

作者Di, Kaichang3,5; Zhu, Meng-Hua5; Yue, Zongyu3; Lin, Yangting1; Wan, Wenhui3; Liu, Zhaoqin3; Gou, Sheng3,5; Liu, Bin3; Peng, Man3; Wang, Yexin3
刊名GEOPHYSICAL RESEARCH LETTERS
出版日期2019-11-22
页码7
关键词Von Karman crater Yutu-2 Rover Topographic
ISSN号0094-8276
DOI10.1029/2019GL085252
英文摘要Chang'e-4 (CE-4) achieved the first farside landing in Von Karman crater. In the landing site, linear features have been identified previously from SLDEM and considered to be ejecta from the neighboring Finsen crater. The 5 cm grid spacing digital elevation model of the landing site, generated from the rover's panoramic images, provides more details of the rugged terrain. We further interpret the superimposition of NE-SW ejecta from Finsen crater on the underlying SE-NW dome-like surface relief from Alder crater. The landing site is similar to 70 m higher than the mare basalts within Von Karman crater. Numerical simulations predict similar to 30 and similar to 35 m ejecta deposited at the landing site from Finsen and Alder craters, respectively. The good agreement between the digital elevation model data and ejecta predicted thickness reveals the topographic evolution of Von Karman crater, indicating that the rover-measured material is excavated from Finsen crater with possible contributions from Alder crater.
WOS关键词POLE-AITKEN BASIN ; CHANGE-4 LANDING SITE ; EJECTA DISTRIBUTION ; SHOCK METAMORPHISM ; IMPACT BASINS ; QUARTZ SAND ; ORIENTALE ; MOON ; MODEL
资助项目Key Research Program of the Chinese Academy of Sciences[XDPB11] ; Key Research Program of the Chinese Academy of Sciences[QYZDJ-SSW-DQC001] ; National Natural Science Foundation of China[41941003] ; National Natural Science Foundation of China[41590851] ; National Natural Science Foundation of China[41671458] ; National Natural Science Foundation of China[11773087] ; Science and Technology Development Fund of Macau[131/2017/A3] ; Science and Technology Development Fund of Macau[0079/2018/A2]
WOS研究方向Geology
语种英语
WOS记录号WOS:000497908400001
出版者AMER GEOPHYSICAL UNION
资助机构Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Development Fund of Macau ; Science and Technology Development Fund of Macau ; Science and Technology Development Fund of Macau ; Science and Technology Development Fund of Macau ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Development Fund of Macau ; Science and Technology Development Fund of Macau ; Science and Technology Development Fund of Macau ; Science and Technology Development Fund of Macau ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Development Fund of Macau ; Science and Technology Development Fund of Macau ; Science and Technology Development Fund of Macau ; Science and Technology Development Fund of Macau ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Development Fund of Macau ; Science and Technology Development Fund of Macau ; Science and Technology Development Fund of Macau ; Science and Technology Development Fund of Macau
源URL[http://ir.iggcas.ac.cn/handle/132A11/95798]  
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Lin, Yangting
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
2.Beijing Aerosp Control Ctr, Beijing, Peoples R China
3.Chinese Acad Sci, Inst Remote Sensing & Digital Earth, State Key Lab Remote Sensing Sci, Beijing, Peoples R China
4.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian, Shaanxi, Peoples R China
5.Macau Univ Sci & Technol, State Key Lab Lunar & Planetary Sci, Macau, Peoples R China
推荐引用方式
GB/T 7714		 Di, Kaichang,Zhu, Meng-Hua,Yue, Zongyu,et al. Topographic Evolution of Von Karman Crater Revealed by the Lunar Rover Yutu-2[J]. GEOPHYSICAL RESEARCH LETTERS,2019:7.
APA Di, Kaichang.,Zhu, Meng-Hua.,Yue, Zongyu.,Lin, Yangting.,Wan, Wenhui.,...&Xue, Bin.(2019).Topographic Evolution of Von Karman Crater Revealed by the Lunar Rover Yutu-2.GEOPHYSICAL RESEARCH LETTERS,7.
MLA Di, Kaichang,et al."Topographic Evolution of Von Karman Crater Revealed by the Lunar Rover Yutu-2".GEOPHYSICAL RESEARCH LETTERS (2019):7.

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来源：地质与地球物理研究所

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