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長時間撮影に対応した水中デジタルカメラKG-6の開発と性能評価
http://hdl.handle.net/10232/4780
http://hdl.handle.net/10232/4780caa2fc94-9418-4d74-867d-3b16f509a0b3
名前 / ファイル | ライセンス | アクション |
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04_ITO.pdf (20.1 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2015-01-13 | |||||
タイトル | ||||||
タイトル | 長時間撮影に対応した水中デジタルカメラKG-6の開発と性能評価 | |||||
別言語のタイトル | ||||||
その他のタイトル | Development and Evaluation of a System to Take Underwater Photographs for Long Periods of Time Using Digital Camera KG-6 | |||||
著者 |
伊藤, 麻美
× 伊藤, 麻美× 井上, 喜洋× 五島, 正哲 |
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別言語の著者 | ||||||
姓名 | ITO, Asami | |||||
別言語の著者 | ||||||
姓名 | INOUE, Yoshihiro | |||||
別言語の著者 | ||||||
姓名 | GOTO, Masaaki | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | underwater digital camera | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | housing | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | dry cell battery | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | voltage controller | |||||
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 | departmental bulletin paper | |||||
要約(Abstract) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Underwater photographs of fishing gears and fish behavior are helpful for fishery technical developments and natural environment investigations. Although the spread of digital cameras is progressing, there are few which are easy to handle and have a reasonable price, and can be used for taking underwater images for a long period of time. We designed and engineered an underwater digital camera which combines a commercial digital camera and stroboscopes and can be used for observations in coastal fisheries surveys. The housing that stored the digital camera and stroboscopes could withstand underwater pressure to a depth of 400m. We used a voltage controller to extend battery duration time and be able to take photographs for longer time. Maximum performance lasted 19 hours, taking photographs every 60 seconds interval. Photography experiments were conducted using a trawl net which was towed at a 160m depth and a small set net located at a 10m depth. In both we succeeded to take the good photographs at intervals of30 seconds or 60seconds. | |||||
収録雑誌名 |
鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University 巻 56, p. 37-43 |
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作成日 | ||||||
日付 | 2007-12-25 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
ISSN | 0453087X | |||||
NII書誌ID(雑誌) | ||||||
収録物識別子タイプ | NCID | |||||
NC ID | AN00040498 | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
NDC | ||||||
主題Scheme | NDC | |||||
主題 | 530 | |||||
公開者・出版者 | ||||||
出版者 | 鹿児島大学 |