Model-based target decomposition with the pi/4 mode compact polarimetry data
文献类型：期刊论文
| 作者 | Guo, Shenglong1,2; Li, Yang1,2; Hong, Wen1; Wang, Jianfeng1,2; Guo, Xiaoyang1,2 |
| 刊名 | Science china-information sciences
 |
| 出版日期 | 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 |
| WOS记录号 | WOS:000380102700014 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.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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来源：中国科学院大学
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