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arXiv · 1508.00678

Global Mg/Si and Al/Si Distributions on Lunar Surface Derived from Chang'E-2 X-ray Spectrometer

Wu-Dong Dong·Xiaoping Zhang·Meng-Hua Zhu·Aoao Xu·Zesheng Tang
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Abstract

X-ray fluorescence remote sensing technique plays a significant role in the chemical compositions research of the Moon. Here we describe the data analysis method for China's Chang'E-2 X-ray spectrometer (CE2XRS) in detail and present the preliminary results: the first global Mg/Si and Al/Si maps on the lunar surface. Our results show that the distributions of Mg/Si and Al/Si correlate well with the terrains of the Moon. The higher Mg/Si ratio corresponding to the mare regions while the lower value corresponding to the highland terrains. The map of Al/Si ratio shows a reverse relationship with the map of Mg/Si ratio.

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Wu-Dong Dong, Xiaoping Zhang, Meng-Hua Zhu, Aoao Xu, Zesheng Tang. 2015-08-04. Global Mg/Si and Al/Si Distributions on Lunar Surface Derived from Chang'E-2 X-ray Spectrometer. https://doi.org/10.1088/1674-4527%2F16%2F1%2F004

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