Multi-scale morphologic investigation of craters in the Chang' e-4 landing area | |
Jia, Mengna2,3; Di, Kaichang2,4,7; Yue, Zongyu2,7; Liu, Bin2,8; Wan, Wenhui2; Niu, Shengli4; Liu, Jianzhong5,7; Cheng, Weiming6,7; Lin, Yangting1 | |
刊名 | ICARUS |
2021-02-01 | |
卷号 | 355页码:13 |
关键词 | Craters Chang' e-4 Panoramic image |
ISSN号 | 0019-1035 |
DOI | 10.1016/j.icarus.2020.114164 |
通讯作者 | Liu, Bin(liubin@radi.ac.cn) |
英文摘要 | China's Chang' e-4 (CE-4) rover landed in Von Karman crater on January 3, 2019, and has acquired a large amount of data of the landing site. Craters are an important landform in lunar surface and the analysis of craters at the landing site with high-resolution images is of great significance for both scientific study and engineering safety. In this study, multi-sources data, including Lunar Reconnaissance Orbiter Camera Narrow Angle Camera (NAC) images, NAC digital elevation model (DEM), Chang' e-2 (CE-2) digital orthophoto map (DOM), SLDEM2015 and stereo images from panoramic cameras onboard the CE-4 rover, are involved to reveal the crater morphologic features at the landing site. The diameter, depth, spatial density and depth/diameter ratio (d/D) of the mapped craters have been investigated. Randomness analysis and the size-frequency distributions of craters in two scales are conducted to thoroughly elaborate the crater distribution in the landing area. The multi-scale crater investigation establishes a foundation for subsequent in-depth studies, e.g., crater evolution and degradation of lunar farside and CE-4 landing area dating. |
资助项目 | B-type Strategic Priority Program of the Chinese Academy of Sciences[XDB41000000] ; National Natural Science Foundation of China[41941003] ; National Natural Science Foundation of China[41590851] ; National Natural Science Foundation of China[41671458] |
WOS研究方向 | Astronomy & Astrophysics |
语种 | 英语 |
出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
WOS记录号 | WOS:000596310500024 |
资助机构 | B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China |
内容类型 | 期刊论文 |
源URL | [http://ir.igsnrr.ac.cn/handle/311030/137764] |
专题 | 中国科学院地理科学与资源研究所 |
通讯作者 | Liu, Bin |
作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Aerosp Informat Res Inst, State Key Lab Remote Sensing Sci, Beijing 100101, Peoples R China 3.China Acad Space Technol Xian, Xian 710100, Peoples R China 4.Macau Univ Sci & Technol, State Key Lab Lunar & Planetary Sci, Macau 999078, Peoples R China 5.Chinese Acad Sci, Inst Geochem, Guiyang 550002, Peoples R China 6.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 7.CAS Ctr Excellence Comparat Planetol, Hefei 230026, Peoples R China 8.POB 9718,Datun Rd, Beijing 100101, Peoples R China |
推荐引用方式 GB/T 7714 | Jia, Mengna,Di, Kaichang,Yue, Zongyu,et al. Multi-scale morphologic investigation of craters in the Chang' e-4 landing area[J]. ICARUS,2021,355:13. |
APA | Jia, Mengna.,Di, Kaichang.,Yue, Zongyu.,Liu, Bin.,Wan, Wenhui.,...&Lin, Yangting.(2021).Multi-scale morphologic investigation of craters in the Chang' e-4 landing area.ICARUS,355,13. |
MLA | Jia, Mengna,et al."Multi-scale morphologic investigation of craters in the Chang' e-4 landing area".ICARUS 355(2021):13. |
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