Mapping Lunar Olivine Using Clementine Spectral Indices and Chemical Composition Parameters
文献类型：期刊论文
| 作者 | Yue Zongyu1,2; Xie Hongjie2; Di Kaichang1; Ouyang Ziyuan3
|
| 刊名 | ACTA GEOLOGICA SINICA-ENGLISH EDITION
 |
| 出版日期 | 2012-02-01 |
| 卷号 | 86期号:1页码:65-72 |
| 关键词 | Clementine olivine Copernicus crater |
| 英文摘要 | Olivine exposures at the central peak of Copernicus crater of the Earth's Moon have been confirmed by telescope observations and Clementine spectra data. Using these exposures as training sites, this study used a method of combining two spectral indices (950 nm/750 nm and 2000 nm/1500 nm), one maturity index (Is/FeO), and four chemical content indices (FeO, Mg, Al, Ca), through a decision tree classifier, to map olivine-rich units on the west lunar surface based on mosaicked Clementine image (500 m pixel size). Most classified olivine exposures are found inside craters or on their rays, suggesting that olivine exposures are directly associated with the impact processes. The results have been validated in several selected sites, though further validations with data from the newest missions are strongly needed. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000300871900006 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/6184]  |
| 专题 | 国家天文台_院士 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Remote Sensing Sci, Inst Remote Sensing Applicat, Beijing 100101, Peoples R China 2.Univ Texas San Antonio, Dept Geol Sci, San Antonio, TX 78249 USA 3.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yue Zongyu,Xie Hongjie,Di Kaichang,et al. Mapping Lunar Olivine Using Clementine Spectral Indices and Chemical Composition Parameters[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2012,86(1):65-72. |
| APA | Yue Zongyu,Xie Hongjie,Di Kaichang,&Ouyang Ziyuan.(2012).Mapping Lunar Olivine Using Clementine Spectral Indices and Chemical Composition Parameters.ACTA GEOLOGICA SINICA-ENGLISH EDITION,86(1),65-72. |
| MLA | Yue Zongyu,et al."Mapping Lunar Olivine Using Clementine Spectral Indices and Chemical Composition Parameters".ACTA GEOLOGICA SINICA-ENGLISH EDITION 86.1(2012):65-72. |
入库方式： OAI收割
来源：国家天文台
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