Presentation | 2018-08-30 [Invited Talk] Personal history on fisheries acoustics Kohji Iida, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(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. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Fisheries acoustics / Echo sounder / Sonar / Underwater acoustic camera |
Paper # | US2018-48 |
Date of Issue | 2018-08-23 (US) |
Conference Information | |
Committee | US |
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Conference Date | 2018/8/30(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tokyo Institute of Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Shinichi Takeuchi(Toin Univ. of Yokohama) |
Vice Chair | Minoru Kurosawa(Tokyo Inst. of Tech.) / Jun Kondo(Shizuoka Univ.) |
Secretary | Minoru Kurosawa(Univ. of Tokyo) / Jun Kondo(Kanagawa Univ.) |
Assistant | Daisuke Koyama(Doshisha Univ.) |
Paper Information | |
Registration To | Technical Committee on Ultrasonics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] 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 |
1st Author's Name | Kohji Iida |
1st Author's Affiliation | Hokkaido University(Hokkaido Univ) |
Date | 2018-08-30 |
Paper # | US2018-48 |
Volume (vol) | vol.118 |
Number (no) | US-199 |
Page | pp.pp.37-41(US), |
#Pages | 5 |
Date of Issue | 2018-08-23 (US) |