Abundance retrieval of hydrous minerals around the Mars Science Laboratory landing site in Gale crater, Mars
文献类型：期刊论文
| 作者 | Lin, Honglei1; Zhang, Xia1; Shuai, Tong1; Zhang, Lifu1; Sun, Yanli1 |
| 刊名 | Planetary and Space Science
 |
| 出版日期 | 2016 |
| 卷号 | 121页码:76-82 |
| 关键词 | FOURIER-ANALYSIS NDVI DATA MODIS AGRICULTURE PATTERNS SYSTEMS |
| 通讯作者 | Zhang, Xia (zhangxia@radi.ac.cn) |
| 英文摘要 | The detection of hydrous minerals on Mars is of great importance for revealing the early water environment as well as possible biotic activity. However, few studies focus on abundance retrieval of hydrous minerals for some difficulties. In this paper, we studied the area around the Mars Science Laboratory (MSL) landing site, to identify hydrous minerals and retrieve their abundance. Firstly, the distribution of hydrous minerals was extracted using their hydration features. Then, a sparse unmixing algorithm was applied along with the CRISM spectral library to retrieve the abundance of hydrous minerals in this area. As a result, seven hydrous minerals were retrieved, i.e. actinolite, montmorillonite, saponite, jarosite, halloysite, szomolnokite and magnesite and, the total concentration of all hydrous minerals was as high as 40 vol% near the lower reaches of Mount Sharp. Our results were consistent with results from related research and the in-situ analysis of the MSL rover Curiosity. © 2015 Elsevier Ltd. All rights reserved. |
| 学科主题 | Astronomy & Astrophysics |
| 类目[WOS] | Astronomy & Astrophysics |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:20160101761097 |
| 源URL | [http://ir.radi.ac.cn/handle/183411/39300]  |
| 专题 | 遥感与数字地球研究所_SCI/EI期刊论文_期刊论文 |
| 作者单位 | 1. State Key Laboratory of Remote Sensing Sciences, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China 2. University of Chinese, Academy of Sciences, Beijing, China |
| 推荐引用方式 GB/T 7714 | Lin, Honglei,Zhang, Xia,Shuai, Tong,et al. Abundance retrieval of hydrous minerals around the Mars Science Laboratory landing site in Gale crater, Mars[J]. Planetary and Space Science,2016,121:76-82. |
| APA | Lin, Honglei,Zhang, Xia,Shuai, Tong,Zhang, Lifu,&Sun, Yanli.(2016).Abundance retrieval of hydrous minerals around the Mars Science Laboratory landing site in Gale crater, Mars.Planetary and Space Science,121,76-82. |
| MLA | Lin, Honglei,et al."Abundance retrieval of hydrous minerals around the Mars Science Laboratory landing site in Gale crater, Mars".Planetary and Space Science 121(2016):76-82. |
入库方式： OAI收割
来源：遥感与数字地球研究所
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