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	Model-based target decomposition with the pi/4 mode compact polarimetry data
	Guo, Shenglong1,2; Li, Yang1,2; Hong, Wen1; Wang, Jianfeng1,2; Guo, Xiaoyang1,2
刊名	Science china-information sciences
	2016-06-01
卷号	59期号:6页码:10
关键词	Pi/4 mode compact polarimetry Mode-based target decomposition Stokes vector Rvog model Radar polarimetry
ISSN号	1674-733X
DOI	10.1007/s11432-015-5478-4
通讯作者	Hong, wen(wendy_hong@163.com)
英文摘要	In this paper, model-based (surface, dihedral and volume scattering) target decomposition technique is proposed to decompose the pi/4 mode compact polarimetric radar data. a general relationship between fully polarimetric coherence matrix and the stokes vector of the pi/4 mode compact polarimetric data is first established. based on the stokes vector, a proposed algorithm to retrieve the power of three scattering mechanisms is given in details. we validate this algorithm with l-band airsar, san francisco bay, and results of decomposition are discussed and assessed in detail by being compared with the quad-pol freeman-durden decomposition results. finally, the pi/4 mode decomposition is compared with the ctlr (circular transmitting and linear reeving) mode, and with the pi/4 mode m - delta targets decomposition. the comparison results are analyzed and discussed in detail.
WOS关键词	RADAR POLARIMETRY ; SAR DATA ; THEOREMS ; OCEAN
WOS研究方向	Computer Science
WOS类目	Computer Science, Information Systems
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000380102700014
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2374506
专题	中国科学院大学
通讯作者	Hong, Wen
作者单位	1.Chinese Acad Sci, Inst Elect, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Guo, Shenglong,Li, Yang,Hong, Wen,et al. Model-based target decomposition with the pi/4 mode compact polarimetry data[J]. Science china-information sciences,2016,59(6):10.
APA	Guo, Shenglong,Li, Yang,Hong, Wen,Wang, Jianfeng,&Guo, Xiaoyang.(2016).Model-based target decomposition with the pi/4 mode compact polarimetry data.Science china-information sciences,59(6),10.
MLA	Guo, Shenglong,et al."Model-based target decomposition with the pi/4 mode compact polarimetry data".Science china-information sciences 59.6(2016):10.

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