| 敦煌辐射校正场方向反射特性测量与评价 |
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| 引用本文： | 何积泰,陆亦怀.敦煌辐射校正场方向反射特性测量与评价[J].遥感学报,1997,1(4):246-251. |
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| 作者姓名： | 何积泰 陆亦怀 |
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| 作者单位： | 中国科学院安徽光学精密机械研究所,合肥 230031;中国科学院安徽光学精密机械研究所,合肥 230031 |
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| 摘 要： | 和为中国遥感卫星辐射校正场项目的前期准备工作，于１９９４年６月和１９９６年９月，利用自知研制的智能型野外双向反射特征性面测量系统－－ＶＦ９２１对敦煌辐射校正场地面方向反射特性（ＢＲＯＦ）进行了测量。通过对这两次测量数据的处理和分析，对场地地ＢＲＯＦ特性进行了分析和评价。同时，对于整个测量系统和数据获取与处理中还存在的问题进行了讨论。
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| 关 键 词： | 敦煌 辐射校正场 BROF特征 场地测量 遥感 反射 |
| 收稿时间： | 1997/3/24 0:00:00 |
| 修稿时间： | 6/9/1997 12:00:00 AM |
The Measurement and Evaluation of Bidirectional Reflectance Characteristics of Dunhuang Radiative Calibration Site |
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| He Jitai and Lu Yihuai.The Measurement and Evaluation of Bidirectional Reflectance Characteristics of Dunhuang Radiative Calibration Site[J].Journal of Remote Sensing,1997,1(4):246-251. |
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| Authors: | He Jitai and Lu Yihuai |
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| Institution: | Anhui Institute of Optics and fine Mechanics of Chinese Academy of Sciences, Hefei 230031;Anhui Institute of Optics and fine Mechanics of Chinese Academy of Sciences, Hefei 230031 |
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| Abstract: | As a preliminary step in the programm of radiative calibration site of remote sensing satellite
of China, we measured the bidirectional reflectance distribution features (BRDF) of Dunhuang Site's
surface twice in June, 1994 and September, 1996 by using an intelligent instrument VF92I, a system
made by ourselves for measuring the bidirectional reflectant properties. Through the datum processing and
analyzing of these measurements, this paper evaluated the BRDF of the Site. Meanwhile, the paper also
analyzed and discussed the problems within the measurement system and the datum processing methods. |
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| Keywords: | Dunhuang radiation calibrating site Bidiredtional reflectance distribution factor Field
measuring and evaluating |
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