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| Presentation | 2017-03-16 10:30 Monitoring of Infrastructure by GB-SAR Motoyuki Sato, Lilong Zou, Giovanni NIco (Tohoku Univ.)  AP2016-179 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this report we demonstrate examples Ground Based Synthetic Aperture Radar (GB-SAR) to practical applications, which include landslide monitoring and infrastructure monitoring. A GB-SAR system which operate at 17GHz can measure the deformation of the ground surface at the precision of 0.2mmm and can acquire the data in 400m x 400 m area at once. The research group at Tohoku University has deployed a GB-SAR system at Kurihara, Miyagi Japan for land slide monitoring for more than 6 years and demonstrated the implementation to early warning system to local inhabitants. We started the measurement of landslide at Minami-Aso in January 2017. We are also deploying the GB-SAR for pavement surface monitoring in air ports. The radar unit of GB-SAR system can be used as a real aperture radar, and can acquire at high PRF, and we can use it for vibration monitoring of infrastructure. We successfully used it for bridge vibration monitoring. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Ground Based Synthetic Aperture Radar / GB-SAR / Interferometric SAR / Vibration monitoring / Landslide / Natural disaster mitigation / Infrastructure monitoring / Airport | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 526, AP2016-179, pp. 11-16, March 2017. | |
| Paper # | AP2016-179 | |
| Date of Issue | 2017-03-09 (AP) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | AP2016-179 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2017-03-16 - 2017-03-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Iwate Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2017-03-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Monitoring of Infrastructure by GB-SAR |
| Sub Title (in English) | |
| Keyword(1) | Ground Based Synthetic Aperture Radar |
| Keyword(2) | GB-SAR |
| Keyword(3) | Interferometric SAR |
| Keyword(4) | Vibration monitoring |
| Keyword(5) | Landslide |
| Keyword(6) | Natural disaster mitigation |
| Keyword(7) | Infrastructure monitoring |
| Keyword(8) | Airport |
| 1st Author's Name | Motoyuki Sato |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Lilong Zou |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Giovanni NIco |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2017-03-16 10:30:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2016-179 |
| Volume (vol) | vol.116 |
| Number (no) | no.526 |
| Page | pp.11-16 |
| #Pages | 6 |
| Date of Issue | 2017-03-09 (AP) |
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