| Presentation | 2018-05-25 Analysis of Singular-point Generating Mechanisms Based on the Correlations among the Parameters in Coherency Matrix and Those in the Optimized Scattering-mechanism Vector in PolInSAR Yuta Otsuka, Tomohiro Shimada, Ryo Natsuaki, Akira Hirose, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We investigate the relationship between the changes in phase and those in polarization in polarimetric interferometric synthetic aperture radar (PolInSAR) to elucidate the generation mechanisms of singular points (SPs). The results of the analysis show that there is a correlation between the parameters in the scattering mechanism vector optimized to maximize the interferometric coherence and those in the Pauli coherency matrix. It means that there is a correlation between the parameters of the phase compensation and the parameters of polarization. That is, the main changes in phase and those in polarization originate from an indentical phenomenon, namely, scattering itself. It also means that the polarization parameters can be used for compensation of SPs. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | PolInSAR / singular point (SP) |
| Paper # | EMT2018-4 |
| Date of Issue | 2018-05-18 (EMT) |
| Conference Information | |
| Committee | EMT / IEE-EMT |
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| Conference Date | 2018/5/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Electromagnetic Theory, etc. |
| Chair | Akira Hirose(Univ. of Tokyo) / Keiji Goto(NDA) |
| Vice Chair | Koichi Hirayama(Kitami Inst. of Tech.) |
| Secretary | Koichi Hirayama(Univ. of Hyogo) / (Tokyo Metro. Coll. of Tech) |
| Assistant | Tsuyoshi Matsuoka(Kyushu Sangyo Univ.) / Yoshihiro Naka(Kyushu Univ. of Health and Welfare) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Theory / Technical Meeting on Electromagnetic Theory |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Singular-point Generating Mechanisms Based on the Correlations among the Parameters in Coherency Matrix and Those in the Optimized Scattering-mechanism Vector in PolInSAR |
| Sub Title (in English) | |
| Keyword(1) | PolInSAR |
| Keyword(2) | singular point (SP) |
| 1st Author's Name | Yuta Otsuka |
| 1st Author's Affiliation | The University of Tokyo(The Univ. of Tokyo) |
| 2nd Author's Name | Tomohiro Shimada |
| 2nd Author's Affiliation | The University of Tokyo(The Univ. of Tokyo) |
| 3rd Author's Name | Ryo Natsuaki |
| 3rd Author's Affiliation | The University of Tokyo(The Univ. of Tokyo) |
| 4th Author's Name | Akira Hirose |
| 4th Author's Affiliation | The University of Tokyo(The Univ. of Tokyo) |
| Date | 2018-05-25 |
| Paper # | EMT2018-4 |
| Volume (vol) | vol.118 |
| Number (no) | EMT-67 |
| Page | pp.pp.33-38(EMT), |
| #Pages | 6 |
| Date of Issue | 2018-05-18 (EMT) |