Topographic Evolution of Von Karman Crater Revealed by the Lunar Rover Yutu-2

doi:10.1029/2019GL085252

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DOI	10.1029/2019GL085252
	Topographic Evolution of Von Karman Crater Revealed by the Lunar Rover Yutu-2
	Di, Kaichang 1,2; Zhu, Meng-Hua 2; Yue, Zongyu 1; Lin, Yangting 3; Wan, Wenhui 1; Liu, Zhaoqin 1; Gou, Sheng 1,2; Liu, Bin 1; Peng, Man 1; Wang, Yexin 1; Niu, Shengli 1; Zhang, Jinhai 3; Li, Jian 4; Xie, Jianfeng 4; Xi, Luhua 4; Yang, Jianfeng 5; Xue, Bin 5
	2019-11-22
发表期刊	GEOPHYSICAL RESEARCH LETTERS
ISSN	0094-8276
EISSN	1944-8007
出版年	2019
卷号	46 期号:22 页码:12764-12770
文章类型	Article
语种	英语
国家	Peoples R China
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.
英文关键词	Von Karman crater Yutu-2 Rover Topographic
领域	气候变化
收录类别	SCI-E
WOS记录号	WOS:000497908400001
WOS关键词	POLE-AITKEN BASIN ; CHANGE-4 LANDING SITE ; EJECTA DISTRIBUTION ; SHOCK METAMORPHISM ; IMPACT BASINS ; QUARTZ SAND ; ORIENTALE ; MOON ; MODEL
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
引用统计	被引频次：39[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/225074
专题	环境与发展全球科技态势
作者单位	1.Chinese Acad Sci, Inst Remote Sensing & Digital Earth, State Key Lab Remote Sensing Sci, Beijing, Peoples R China; 2.Macau Univ Sci & Technol, State Key Lab Lunar & Planetary Sci, Macau, Peoples R China; 3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China; 4.Beijing Aerosp Control Ctr, Beijing, Peoples R China; 5.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian, Shaanxi, 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,2019,46(22):12764-12770.
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,46(22),12764-12770.
MLA	Di, Kaichang,et al."Topographic Evolution of Von Karman Crater Revealed by the Lunar Rover Yutu-2".GEOPHYSICAL RESEARCH LETTERS 46.22(2019):12764-12770.