Design and Application of Hyperspectral Radiation System for Sea Ice Observation
Yang, YZ; Xu, ZT; Sun, ZH; Cao, WX; Lu, GX; wuli@scsio.ac.cn; xujiantang@163.com
2010
发表期刊SPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN1000-0593
卷号30期号:6页码:1610-1613
摘要Sea ice plays an important role in the global climate system. In the present article, a hyperspectral radiation system for the observation of optical properties of sea ice was designed. The system consists of three optical channels, which can operate simultaneously. Two kinds of optical detectors were designed, and the problem relevant to the water-tightness was resolved. The system can be used to measure the solar radiation beneath the sea ice by an "L" bracket. Another bracket for detecting bidirectional reflectance was designed, which can fix the optical detector at any angle ranging over 0-180 measured with an angle detector. In order to make a most suitable and automatic integrated time, the system can adjust the integrated time intelligently by itself. The system can work stably under extremely low temperature. Furthermore, the system was equipped with four thermistors and one GPS. The system was validated showing a good stability and veracity in situ in the Liaodong Bay.
部门归属[Yang Yue-zhong; Xu Zhan-tang; Sun Zhao-hua; Cao Wen-xi; Lu Gui-xin] Chinese Acad Sci, Key Lab Trop Marine Environm Dynam, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China; [Xu Zhan-tang; Sun Zhao-hua] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
关键词Spectrometer Optical Detector Integrated Time Transmittance
学科领域Spectroscopy
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收录类别sci
资助项目LED
WOS记录号WOS:000278580200036
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/6287
专题热带海洋环境国家重点实验室(LTO)
通讯作者wuli@scsio.ac.cn; xujiantang@163.com
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GB/T 7714
Yang, YZ,Xu, ZT,Sun, ZH,et al. Design and Application of Hyperspectral Radiation System for Sea Ice Observation[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2010,30(6):1610-1613.
APA Yang, YZ.,Xu, ZT.,Sun, ZH.,Cao, WX.,Lu, GX.,...&xujiantang@163.com.(2010).Design and Application of Hyperspectral Radiation System for Sea Ice Observation.SPECTROSCOPY AND SPECTRAL ANALYSIS,30(6),1610-1613.
MLA Yang, YZ,et al."Design and Application of Hyperspectral Radiation System for Sea Ice Observation".SPECTROSCOPY AND SPECTRAL ANALYSIS 30.6(2010):1610-1613.
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