Transfer method to calibrate the normalized radiance for a CE318 Sun/sky radiometer
文献类型：期刊论文
| 作者 | Li, Kaitao1; Li, Zhengqiang1; Li, Donghui1; Li, Wei1; Blarel, Luc1; Goloub, Philippe1; Benjamin, Torres1; Xu, Hua1; Xie, Yisong1; Hou, Weizhen1 |
| 刊名 | CHINESE OPTICS LETTERS
 |
| 出版日期 | 2015 |
| 卷号 | 13期号:4页码:4604-4625 |
| 通讯作者 | Li, ZQ (reprint author), Chinese Acad Sci, Inst Remote Sensing & Digital Earth, State Environm Protect Key Lab Satellite Remote S, Beijing 100101, Peoples R China. |
| 英文摘要 | A transfer method is introduced to derive the normalized radiance for CE318 Sun/sky radiometer using viewing solid angles and extraterrestrial calibration constants. The new transfer method has a good consistency at different parts of the sky scanning. Error analysis suggests that the uncertainty of the transferred method is about 2.0%-2.4%. The normalized radiances are used as input of the aerosol inversion to test the performance of the new transfer method. The residuals of the inversion (eg, difference between fitted and measured radiance) are chosen as the index of the radiance calibration accuracy. Analyses of one year's measurements in Beijing suggest an average sky residual of 3.3% for almucantar scanning (while 3.7% for the AERONET method), which suggest a better accuracy of the transfer method when used in aerosol retrieval. |
| 研究领域[WOS] | Optics |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000353671800004 |
| 源URL | [http://ir.ceode.ac.cn/handle/183411/38225]  |
| 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.[Li, Kaitao 2.Li, Zhengqiang 3.Li, Donghui 4.Xu, Hua 5.Xie, Yisong 6.Hou, Weizhen 7.Li, Li 8.Chen, Xingfeng] Chinese Acad Sci, Inst Remote Sensing & Digital Earth, State Environm Protect Key Lab Satellite Remote S, Beijing 100101, Peoples R China 9.[Li, Kaitao] Univ Chinese Acad Sci, Beijing 100049, Peoples R China 10.[Li, Wei] Hefei Univ Technol, Hefei 230009, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Kaitao,Li, Zhengqiang,Li, Donghui,et al. Transfer method to calibrate the normalized radiance for a CE318 Sun/sky radiometer[J]. CHINESE OPTICS LETTERS,2015,13(4):4604-4625. |
| APA | Li, Kaitao.,Li, Zhengqiang.,Li, Donghui.,Li, Wei.,Blarel, Luc.,...&Chen, Xingfeng.(2015).Transfer method to calibrate the normalized radiance for a CE318 Sun/sky radiometer.CHINESE OPTICS LETTERS,13(4),4604-4625. |
| MLA | Li, Kaitao,et al."Transfer method to calibrate the normalized radiance for a CE318 Sun/sky radiometer".CHINESE OPTICS LETTERS 13.4(2015):4604-4625. |
入库方式： OAI收割
来源：遥感与数字地球研究所
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