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静水圧によるスプリットビーム方式送受波器の特性変化とその補正方法
https://fra.repo.nii.ac.jp/records/2007946
https://fra.repo.nii.ac.jp/records/200794656ebab79-4741-4a83-85c1-27c42aea4d97
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2024-06-19 | |||||
| タイトル | ||||||
| タイトル | 静水圧によるスプリットビーム方式送受波器の特性変化とその補正方法 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Change in split-beam transducer characteristics with hydrostatic pressure and its correction method | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | J-QUEST; calibration; pressure; transmitting and receiving factor | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
澤田, 浩一
× 澤田, 浩一 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Acoustic-optical composite system, which is consisted of a quantitative echo sounder and a stereo TV camera system, was developed (J-QUEST; Sawada et al.; 2004, Takahashi et al., 2004). It can be deployed from a research vessel and lowered to fish aggregation which was observed by vessel echo sounder. The durable depth of the system is 250m and its transducer is not a pressure-stabilized type. Since it was predicted that the sensitivity of the transducer might be affected by pressure, a calibration sphere was always suspended under the transducer in order to calibrate the transmitting and receiving factor at any depths. In this report, the author confirmed the change of transmitting and receiving factor and the other characteristics at depth and proposed a correction method which was modified one based on the report of Ona (1999). | |||||
| 言語 | en | |||||
| bibliographic_information |
ja : 水産工学研究所技報 en : Technical report of National Research Institute of Fisheries Engineering 巻 29, p. 71-86, ページ数 16, 発行日 2007-03 |
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| 出版者 | ||||||
| 出版者 | 水産工学研究所 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | National Research Institute of Fisheries Engineering | |||||
| 言語 | en | |||||
| item_10002_source_id_9 | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 1341-8750 | |||||
| item_10002_source_id_11 | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN1056052X | |||||
| 情報源 | ||||||
| 識別子タイプ | Local | |||||
| 関連識別子 | nrife_g_29_71 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010740838 | |||||
| 言語 | ja | |||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
