Minerals mapping of the lunar surface with Clementine UVVIS/NIR data based on spectra unmixing method and Hapke model

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	Minerals mapping of the lunar surface with Clementine UVVIS/NIR data based on spectra unmixing method and Hapke model
	Yan, BK (Yan Bokun); Wang, RS (Wang Runsheng); Gan, FP (Gan Fuping); Wang, ZC (Wang Zhenchao)
刊名	ICARUS
	2010
卷号	208 期号:1 页码:11-19
关键词	Moon Mineralogy Spectroscopy
ISSN号	0019-1035
英文摘要	The distribution of minerals on the lunar surface is information which could contribute to studying lunar origin and evolution. In this paper, the distribution of clinopyroxene, orthopyroxene, olivine, ilmenite, and plagioclase on the lunar surface has been mapped based on Hapke radiative transfer model and linear unmixing of spectra with Clementine UVVIS/NIR data. The results have been validated on the basis of minerals modal abundance data of the Apollo samples, and problems in the minerals abundance mapping have been analyzed. The validation based on analysis data of Apollo samples indicates that plagioclase mapped in this paper represents the total abundance of plagioclase and agglutinitic glass. The minerals mapping results show that the lunar surface is mainly composed of pyroxene, plagioclase, agglutinitic glass, and ilmenite. Basalt in the lunar mare is mainly composed of clinopyroxene and ilmenite, and lunar highland is mainly composed of plagioclase and agglutinitic glass. Orthopyroxene is mainly distributed on the north of Mare Imbrium, on the south of Maria and Aitken Basin. According to our results, there is probably no large area of olivine distribution on the lunar surface which is different from earlier published results. Therefore, emphasis should be put on the olivine distribution in the minerals mapping using hyperspectral data such as M(3) of Chandrayaan-1 and IIM of ChangE-1. (C) 2010 Elsevier Inc. All rights reserved.
学科主题	岩矿鉴定与测试
WOS关键词	QUANTITATIVE-ANALYSIS ; REFLECTANCE SPECTRA ; NIR DATA ; MOON ; OLIVINE ; SPECTROSCOPY ; COPERNICUS ; PYROXENE
WOS研究方向	Astronomy & Astrophysics
语种	英语
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号	WOS:000278838200002
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/39101]
专题	中国地质调查局
作者单位	China Univ Geosci, Sch Earth Sci & Resources, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Yan, BK ,Wang, RS ,Gan, FP ,et al. Minerals mapping of the lunar surface with Clementine UVVIS/NIR data based on spectra unmixing method and Hapke model[J]. ICARUS,2010,208(1):11-19.
APA	Yan, BK ,Wang, RS ,Gan, FP ,&Wang, ZC .(2010).Minerals mapping of the lunar surface with Clementine UVVIS/NIR data based on spectra unmixing method and Hapke model.ICARUS,208(1),11-19.
MLA	Yan, BK ,et al."Minerals mapping of the lunar surface with Clementine UVVIS/NIR data based on spectra unmixing method and Hapke model".ICARUS 208.1(2010):11-19.