| 基于SeaWiFS对月观测数据的月球辐照度模型分析 |
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| 作者姓名： | 曾祥钊 唐伶俐 |
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| 作者单位： | 1. 中国科学院光电研究院 中国科学院定量遥感信息技术重点实验室, 北京 100094;
2. 中国科学院大学, 北京 100049 |
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| 基金项目： | 中国科学院国际合作局对外合作重点项目（181811KYSB20160040）资助 |
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| 摘 要： | 由于月表没有风和流水的侵蚀，月球的反射特性十分稳定，非常适合作为传感器辐射特性监视和定标的参考光源。基于地基对月观测数据，研究人员提出月球辐照度模型。然而现有的模型精度有限，难以满足高精度的应用需求。基于SeaWiFS对月观测数据，对月球反射特性的影响因子以及现有的ROLO和MT2009这两种月球辐照度模型进行分析，为进一步优化月球辐照度模型提供借鉴。
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| 关 键 词： | ROLO MT2009 SeaWiFS 月球辐照度模型 |
| 收稿时间： | 2018-04-23 |
| 修稿时间： | 2018-05-11 |
Analysis of lunar irradiance model based on the SeaWiFS lunar observations |
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| Authors: | ZENG Xiangzhao TANG Lingli |
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| Institution: | 1. Key Laboratory of Quantitative Remote Sensing Information Technology of CAS, Academy of Opto-Electronics, Chinese Academy of Sciences, Beijing 100094, China;
2. University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | As the unique natural satellite of the Earth, the Moon has been studied for a long time. Since the lunar reflectance is very stable due to the absence of water and atmosphere, the Moon is very suitable as a reference standard for radiometric calibration of on-orbit sensors. Based on the Earth-based lunar observations, the lunar irradiance models were developed. However, the precisions of the current models are limited. Based on the SeaWiFS lunar observations, the influence factors on lunar reflective property and the current models, ROLO and MT2009, are analyzed for improving the current models. |
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| Keywords: | ROLO MT2009 SeaWiFS lunar irradiance model |
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