A deblurring method for dynamic target observation of the geostationary interferometric microwave sounder (GIMS)

	A deblurring method for dynamic target observation of the geostationary interferometric microwave sounder (GIMS)
	Zhang, Ying; Liu, Hao; Wu, Ji; Zhang, Cheng; He, Jieying
	2016
会议名称	2016 Progress In Electromagnetics Research Symposium, PIERS 2016
会议日期	August 8, 2016 - August 11, 2016
会议地点	Shanghai, China
页码	515-519
英文摘要	Brightness 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.
收录类别	EI
会议录	2016 Progress In Electromagnetics Research Symposium, PIERS 2016 - Proceedings
会议录出版者	Institute of Electrical and Electronics Engineers Inc.
语种	英语
ISBN号	9781509060931
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/5693]
专题	国家空间科学中心_微波遥感部
推荐引用方式 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]. 见:2016 Progress In Electromagnetics Research Symposium, PIERS 2016. Shanghai, China. August 8, 2016 - August 11, 2016.