On-Orbit Polarization Calibration for Multichannel Polarimetric Camera

doi:10.3390/app9071424

CIOMP OpenIR

	On-Orbit Polarization Calibration for Multichannel Polarimetric Camera
	M.X.Liu; X.Zhang; T.Liu; G.W.Shi; L.J.Wang; Y.Li
	2019
Source Publication	Applied Sciences-Basel
Volume	9 Issue:7 Pages:14
Abstract	In this paper, a new on-orbit polarization calibration method for the multichannel polarimetric camera is presented. A polarization calibration model for the polarimetric camera is proposed by taking analysis of the polarization radiation transmission process. In order to get the polarization parameters in the calibration model, an on-orbit measurement scheme is reported, which uses a solar diffuser and a built-in rotatable linear analyzer. The advantages of this scheme are sharing the same calibration assembly with the radiometric calibration and acquiring sufficient polarization accuracy. The influence of the diffuser for the measurement is analyzed. By using a verification experiment, the proposed method can achieve on-orbit polarization calibration. The experimental results show that the relative deviation for the measured degree of linear polarization is 0.8% at 670 nm, which provides a foundation for the accurate application of polarimetric imaging detection.
Keyword	polarimetric camera,polarization calibration,polarization parameters,remote sensing and sensors,division,Chemistry,Engineering,Materials Science,Physics
DOI	10.3390/app9071424
Indexed By	SCI
Language	英语
Citation statistics	Cited Times:4[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.ciomp.ac.cn/handle/181722/63191
Collection	中国科学院长春光学精密机械与物理研究所
Recommended Citation GB/T 7714	M.X.Liu,X.Zhang,T.Liu,et al. On-Orbit Polarization Calibration for Multichannel Polarimetric Camera[J]. Applied Sciences-Basel,2019,9(7):14.
APA	M.X.Liu,X.Zhang,T.Liu,G.W.Shi,L.J.Wang,&Y.Li.(2019).On-Orbit Polarization Calibration for Multichannel Polarimetric Camera.Applied Sciences-Basel,9(7),14.
MLA	M.X.Liu,et al."On-Orbit Polarization Calibration for Multichannel Polarimetric Camera".Applied Sciences-Basel 9.7(2019):14.

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中国科学院长春光学精密机械与物理研究所