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| Presentation | 2018-08-30 16:45 [Invited Talk] Personal history on fisheries acoustics Kohji Iida (Hokkaido Univ)  US2018-48 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The author reviews the encounter with underwater acoustics and introduces his research history for four decades. In order to estimate fish abundance in the lake, he realized the automatic counting of fish echoes, then introduced a dual beam method to estimate fish length. He also developed the four beam method and the fan-shaped high resolution echo sounder. In the overseas study tour he saw a lot of promising work in US and in Europe, it motivates his after work including co-research with fisheries scientists. In the closing years, he challenged the work on quantitative sonar and underwater acoustic camera. He established Asian Fisheries Acoustics Society to promote acoustic technology in Asian countries. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Fisheries acoustics / Echo sounder / Sonar / Underwater acoustic camera / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 199, US2018-48, pp. 37-41, Aug. 2018. | |
| Paper # | US2018-48 | |
| Date of Issue | 2018-08-23 (US) | |
| 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 | US2018-48 |
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| Conference Information | |
| Committee | US |
| Conference Date | 2018-08-30 - 2018-08-30 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | US |
| Conference Code | 2018-08-US |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Personal history on fisheries acoustics |
| Sub Title (in English) | |
| Keyword(1) | Fisheries acoustics |
| Keyword(2) | Echo sounder |
| Keyword(3) | Sonar |
| Keyword(4) | Underwater acoustic camera |
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| 1st Author's Name | Kohji Iida |
| 1st Author's Affiliation | Hokkaido University (Hokkaido Univ) |
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| Speaker | Author-1 |
| Date Time | 2018-08-30 16:45:00 |
| Presentation Time | 50 minutes |
| Registration for | US |
| Paper # | US2018-48 |
| Volume (vol) | vol.118 |
| Number (no) | no.199 |
| Page | pp.37-41 |
| #Pages | 5 |
| Date of Issue | 2018-08-23 (US) |
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