A preliminary experience in the use of Chang'E-1 IIM data
文献类型：期刊论文
| 作者 | Wu, Yunzhao1; Zheng, Yongchun2 ; Zou, Yongliao2; Chen, Jun3; Xu, XiSheng3; Tang, Zesheng4; Xu, Aoao4; Yan, Bokun5; Gan, Fuping5; Zhang, Xia6
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| 刊名 | PLANETARY AND SPACE SCIENCE
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| 出版日期 | 2010-12-01 |
| 卷号 | 58期号:14-15页码:1922-1931 |
| 关键词 | Chang'E-1 IIM Calibration Absorption band center Moon |
| 英文摘要 | The Interference Imaging Spectrometer (IIM) onboard the first lunar satellite of China, Chang'E-1, has acquired 84% of the area between south and north latitude 70 degrees. To contribute to its usability, this paper presents our preliminary experience in the use of IIM data. Firstly, we provide one practicable method for the on-orbit correction of the inhomogeneity of sensor response. Secondly, aiming at the problem that the spectral range of IIM does not cover the absorption peak of the mafic mineral completely, we explore a method to approximate the absorption band center for IIM data. A strong correlation between the absorption band center and the wavelength at which the first derivative equals to 0 (i.e., stagnation point) was revealed. Based on the corrected data and the correlation, the absorption band center of several large craters was mapped. The distribution of rocks and minerals shown in the map of absorption band center for Aristarchus and Copernicus is in agreement with previous studies but with much finer structure. Horizontal and vertical lithologic diversity was detected in Zucchius crater. This paper demonstrates the potential of IIM data for the identification of lunar rocks due to its high spatial and spectral resolution. In a future study we will produce a global map of the absorption band center with greater accuracy and it is expected that this global map will provide complementary information for other hyperspectral data such as SP on KAGUYA or M(3) on Chandrayaan-1. (C) 2010 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000285433200017 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/7675]  |
| 专题 | 国家天文台_月球与深空探测研究部 |
| 作者单位 | 1.Nanjing Univ, Sch Geog & Oceanog Sci, Nanjing 210093, Peoples R China 2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 3.Nanjing Univ, Dept Earth Sci, State Key Lab Mineral Deposits Res, Nanjing 210093, Peoples R China 4.Macao Univ Sci & Technol, Collaborat Res Lab Lunar & Planetary Explorat, Taipa, Peoples R China 5.China Aero Geophys Survey & Remote Sensing Ctr La, Inst Remote Sensing Method, Beijing 100083, Peoples R China 6.Chinese Acad Sci, Inst Remote Sensing Applicat, Beijing 100864, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Yunzhao,Zheng, Yongchun,Zou, Yongliao,et al. A preliminary experience in the use of Chang'E-1 IIM data[J]. PLANETARY AND SPACE SCIENCE,2010,58(14-15):1922-1931. |
| APA | Wu, Yunzhao.,Zheng, Yongchun.,Zou, Yongliao.,Chen, Jun.,Xu, XiSheng.,...&Zhang, Xia.(2010).A preliminary experience in the use of Chang'E-1 IIM data.PLANETARY AND SPACE SCIENCE,58(14-15),1922-1931. |
| MLA | Wu, Yunzhao,et al."A preliminary experience in the use of Chang'E-1 IIM data".PLANETARY AND SPACE SCIENCE 58.14-15(2010):1922-1931. |
入库方式： OAI收割
来源：国家天文台
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