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A deblurring method for dynamic target observation of the geostationary interferometric microwave sounder (GIMS)
Zhang, Ying; Liu, Hao; Wu, Ji; Zhang, Cheng; He, Jieying
Department微波遥感部
Source Publication2016 Progress In Electromagnetics Research Symposium, PIERS 2016 - Proceedings
2016
Pages515-519
Language英语
ISBN9781509060931
AbstractBrightness temperature change of observation target in one imaging period will introduce image blur to the retrieved image of geostationary interferometric microwave sounder (GIMS), which uses rotating circular array to realize time-sharing sampling other than snap-shot to reduce system complexity but meanwhile resulting in a relatively long imaging period. In this paper, an interpolation method utilizing time sequence of visibilities collected by time-sharing sampling is presented. The method is verified through a simulation system that simulates GIMS's observation process in viewing a series of near real case brightness temperature maps modeled by FNL/WRF/RTTOV method. Results show that the interpolation method can de-blur the image and reduce imaging error to the degree of snap-shot imaging. © 2016 IEEE.
Conference Name2016 Progress In Electromagnetics Research Symposium, PIERS 2016
Conference DateAugust 8, 2016 - August 11, 2016
Conference PlaceShanghai, China
Indexed ByEI ; CPCI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/5693
Collection微波遥感部
Recommended Citation
GB/T 7714
Zhang, Ying,Liu, Hao,Wu, Ji,et al. A deblurring method for dynamic target observation of the geostationary interferometric microwave sounder (GIMS)[C]:Institute of Electrical and Electronics Engineers Inc.,2016:515-519.
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