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New features of the Moon revealed and identified by CLTM-s01
Authors:Qian Huang   JinSong Ping   XiaoLi Su   Rong Shu  GeShi Tang
Affiliation:1.Shanghai Astronomical Observatory,Chinese Academy of Sciences,Shanghai,China;2.Flight Dynamics Laboratory of Beijing Aerospace Control Center,Beijing,China;3.Shanghai Institute of Technical Physics,Chinese Academy of Sciences,Shanghai,China;4.Graduate University of Chinese Academy of Sciences,Beijing,China
Abstract:Previous analyses showed a clear asymmetry in the topography, geological material distribution, and crustal thickness between the nearside and farside of the Moon. Lunar detecting data, such as topography and gravity, have made it possible to interpret this hemisphere dichotomy. The high-resolution lunar topographic model CLTM-s01 has revealed that there still exist four unknown features, namely, quasi-impact basin Sternfeld-Lewis (20°S, 232°E), confirmed impact basin Fitzgerald-Jackson (25°N, 191°E), crater Wugang (13°N, 189°E) and volcanic deposited highland Yutu (14°N, 308°E). Furthermore, we analyzed and identified about eleven large-scale impact basins that have been proposed since 1994, and classified them according to their circular characteristics.
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