Presentation | 2016-11-24 Fundamental Study on Calibration of Orbit Error for SAR Tomography with Pi-SAR2-X Dataset Masanori Gocho, Hiroyoshi Yamada, Yoshio Yamagushi, Ryoichi Sato, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | SAR Tomography applying DOA estimation methods for height estimation to multi-baseline SAR observation data is one of the promising 3-D imaging techniques for microwave remote sensing. In the DOA estimation on the SAR Tomography, orbit error in the flight-path causes serious error in the DOA estimation. In this paper, we formulate the phase error of the received signal and propose a simple calibration technique by using a reference flat surface area. We show that the defocusing of DOA estimation is removed by the proposed calibration from the imaging results with Pi-SAR2-X datasets. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | SAR tomography / TomoSAR / Pi-SAR2-X / Calibration / Multi-baseline SAR |
Paper # | SANE2016-70 |
Date of Issue | 2016-11-17 (SANE) |
Conference Information | |
Committee | SANE |
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Conference Date | 2016/11/24(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | National Taipei University of Technology (NTUT) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | ICSANE2016 |
Chair | Hirokazu Kobayashi(Osaka Inst. of Tech.) |
Vice Chair | Takahide Mizuno(JAXA) / Toshifumi Moriyama(Nagasaki Univ.) |
Secretary | Takahide Mizuno(JAXA) / Toshifumi Moriyama(Mitsubishi Electric) |
Assistant | Atsushi Kezuka(ENRI) / Manabu Akita(Univ. of Electro-Comm.) |
Paper Information | |
Registration To | Technical Committee on Space, Aeronautical and Navigational Electronics |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Fundamental Study on Calibration of Orbit Error for SAR Tomography with Pi-SAR2-X Dataset |
Sub Title (in English) | |
Keyword(1) | SAR tomography |
Keyword(2) | TomoSAR |
Keyword(3) | Pi-SAR2-X |
Keyword(4) | Calibration |
Keyword(5) | Multi-baseline SAR |
1st Author's Name | Masanori Gocho |
1st Author's Affiliation | Niigata University(Niigata Univ.) |
2nd Author's Name | Hiroyoshi Yamada |
2nd Author's Affiliation | Niigata University(Niigata Univ.) |
3rd Author's Name | Yoshio Yamagushi |
3rd Author's Affiliation | Niigata University(Niigata Univ.) |
4th Author's Name | Ryoichi Sato |
4th Author's Affiliation | Niigata University(Niigata Univ.) |
Date | 2016-11-24 |
Paper # | SANE2016-70 |
Volume (vol) | vol.116 |
Number (no) | SANE-319 |
Page | pp.pp.95-98(SANE), |
#Pages | 4 |
Date of Issue | 2016-11-17 (SANE) |