RECENT PROGRESS ON ROTATIONAL TIME SHARED SCANING SYNTHETIC APERTURE IMAGING RADIOMETER

	RECENT PROGRESS ON ROTATIONAL TIME SHARED SCANING SYNTHETIC APERTURE IMAGING RADIOMETER
	Wu, Ji; Zhang, Cheng; Sun, Weiying; Liu, Hao; Yan, Jingye
	2012
会议名称	IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
会议日期	JUL 22-27, 2012
会议地点	Munich, GERMANY
关键词	radiometer aperture synthesis time shared scan rotation scan
页码	3431-3434
通讯作者	Wu, J (reprint author), Chinese Acad Sci, NSSC, Chinese Acad Sci MirsLab CAS, Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China.
英文摘要	Up to the present, most earth observation applications of synthetic aperture imaging radiometers (SAIR) are air-born and low earth orbit (LEO) space-born, where snap shot system with high imaging frame rate is necessary. With the increasing demands of microwave Geostationary Earth Orbit (GEO) earth observation for weather forecast, non snap shot type of imaging technology can be considered. While an image can be taken within a certain period of time, the hardware complexity can be dramatically reduced by scanning the sampling system during this period of time. In this paper, two kinds of rotational time shared scan scheme are analyzed, which are single rotation scan and double rotation scan. The recent progress on polarimetric correction methods developed for the two rotation schemes are present.
收录类别	EI ; CPCI
会议主办者	IEEE, IEEE Geosci & Remote Sensing Soc (GRSS), DLR, ESA
会议录	2012 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
会议录出版者	IEEE
会议录出版地	NEW YORK
学科主题	微波遥感
语种	英语
ISBN号	978-1-4673-1159-5
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/3378]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	Wu, Ji,Zhang, Cheng,Sun, Weiying,et al. RECENT PROGRESS ON ROTATIONAL TIME SHARED SCANING SYNTHETIC APERTURE IMAGING RADIOMETER[C]. 见:IEEE International Geoscience and Remote Sensing Symposium (IGARSS). Munich, GERMANY. JUL 22-27, 2012.