| 场地自动化定标技术进展 |
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| 引用本文： | 李新,郑小兵,尹亚鹏.场地自动化定标技术进展[J].大气与环境光学学报,2014,9(1):17-21. |
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| 作者姓名： | 李新 郑小兵 尹亚鹏 |
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| 作者单位： | （中国科学院安徽光学精密机械研究所中国科学院通用光学定标与表征技术重点实验室，安徽 合肥 230031） |
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| 基金项目： | 中国科学院科研装备项目、中国科学院公派出国留学项目资助 |
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| 摘 要： | 场地自动化替代定标是光学遥感卫星定标发展的新方向。自动化定标通过在场地布设无人值守的全自动观测仪器获取地面和大气光学参数，实施对卫星遥感器的高频次定标，从而提升定标精度。论文分析了自动化定标的方法和技术发展现状，针对自动定标的应用需求，提出了自动化定标设备的设计方案和关键技术，讨论了自动化定标的未来发展前景。
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| 关 键 词： | 自动化定标 替代定标 光谱反射率 辐射校正场 |
| 收稿时间： | 2013/10/30 |
| 修稿时间： | 2013-11-17 |
Progress in Automated Site Vicarious Calibration Technologies |
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| LI Xin,ZHENG Xiao-Bing,YIN Ya-Peng.Progress in Automated Site Vicarious Calibration Technologies[J].Journal of Atmospheric and Environmental Optics,2014,9(1):17-21. |
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| Authors: | LI Xin ZHENG Xiao-Bing YIN Ya-Peng |
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| Affiliation: | (Key Laboratory of Optical Calibration and Characterization, Anhui Institute of Optics and Fine Mechanical, Chinese Academy of Sciences, Hefei 230031, China) |
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| Abstract: | Automated vicarious calibration is a new direction for optical satellite radiometric calibration. By deploying automated instruments in test site, long-term surface reflectance and atmospheric pararmetersare measured which allow payloads to be calibrated with high frequencies and high precisions. Automated vicarious calibration methods and technologiesare analyzed in details. Aiming at calibration requirements, the scheme and key knowledges of new instruments are presented. The development prospects of automated vicarious calibration are also discussed. |
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| Keywords: | automated calibration vicarious calibration spectral reflectance test site |
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