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| Presentation | 2015-11-27 14:35 A long-term monitoring of a landslide slope in Kurihara-city, Miyagi, by GB-SAR Kazunori Takahashi, Lilong Zou, Motoyuki Sato (Tohoku Univ.)  SANE2015-80 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the present report, an example of a ground-based synthetic aperture radar (GB-SAR) measurement for the displacement of landslide slope is illustrated. The measurement is being carried out in Aratozawa, Kurihara-city, Miyagi, Japan, since 2011, to observe and to evaluate the stability of the landslide slope. The result shows that very local and small changes possibly caused by precipitation have been observed; however, no significant changes throughout the slope have never observed and the slope is thus stable. Further, by analysing data right before and after an earthquake, a local displacement caused by the earthquake was observed. Therefore, GB-SAR measurement is very effective for monitoring landslide. In addition, examples of infrastructure monitoring using GB-SAR conducted in the framework of “Cross-ministerial Strategic Innovation Promotion Program (SIP)” are demonstrated. Although it is still in the phase of feasibility study, it is shown that the changes on runway and taxiway in an airport caused by temperature change and the displacement on a railway bridge caused by a passing train can be measured. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Ground-based synthetic aperture radar / GB-SAR / landslide monitoring / infrastructure monitoring / Cross-ministerial Strategic Innovation Promotion Program / SIP / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 325, SANE2015-80, pp. 85-90, Nov. 2015. | |
| Paper # | SANE2015-80 | |
| Date of Issue | 2015-11-19 (SANE) | |
| 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 | SANE2015-80 |
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| Conference Information | |
| Committee | SANE |
| Conference Date | 2015-11-26 - 2015-11-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku University, Katahira Sakura Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | The 13th workshop on subsurface electromagnetic measurement |
| Paper Information | |
| Registration To | SANE |
| Conference Code | 2015-11-SANE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A long-term monitoring of a landslide slope in Kurihara-city, Miyagi, by GB-SAR |
| Sub Title (in English) | |
| Keyword(1) | Ground-based synthetic aperture radar |
| Keyword(2) | GB-SAR |
| Keyword(3) | landslide monitoring |
| Keyword(4) | infrastructure monitoring |
| Keyword(5) | Cross-ministerial Strategic Innovation Promotion Program |
| Keyword(6) | SIP |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kazunori Takahashi |
| 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 | Motoyuki Sato |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2015-11-27 14:35:00 |
| Presentation Time | 25 minutes |
| Registration for | SANE |
| Paper # | SANE2015-80 |
| Volume (vol) | vol.115 |
| Number (no) | no.325 |
| Page | pp.85-90 |
| #Pages | 6 |
| Date of Issue | 2015-11-19 (SANE) |
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