An underwater work test vessel belonging to the Japan Marine Science and Technology Center (→ Japan Agency for Marine-Earth Science and Technology). Completed in May 1985. Its official name is "KAIYO", an underwater work test vessel. It is a semi-submersible catamaran with the following main specifications: Overall length 61.55m, width 28.0m, depth (to the upper deck) 10.6m, planned draft 6.3m, and gross tonnage 2849t. It is equipped with equipment for long-term diving experiments, marine surveys including precise measurements of seafloor topography, etc. The equipment includes a saturation diving device (consisting of an underwater elevator and an on-board decompression chamber), radio navigation equipment (a hybrid of Decca, Loran C, NNSS, GPS, and microwave positioning equipment), acoustic positioning equipment, automatic positioning system, multi-narrow beam echo sounding equipment, and a computer (μVAX). It is also equipped with a sealift crane (13t) and a stern A-frame crane (22t).CankerSource: Encyclopaedia Britannica Concise Encyclopedia About Encyclopaedia Britannica Concise Encyclopedia Information |
海洋科学技術センター (→海洋研究開発機構 ) 所属の海中作業実験船。 1985年5月完工。正式名称は under water work test vessel"KAIYO"。半没水型双胴船で,主要目は,全長 61.55m,型幅 28.0m,型深さ (上甲板まで) 10.6m,計画喫水 6.3m,総トン数 2849t。長時間の潜水実験,海底地形の精密測定をはじめとする海洋調査等を行なうための装置を備えている。装備内容は,飽和潜水装置 (水中エレベータおよび船上減圧室による構成) ,電波航法装置 (デッカ,ロランC,NNSS,GPS,マイクロ波測位装置のハイブリッド化による) ,音響測位装置,自動船位保持装置,マルチナロービーム音響測深装置,コンピュータ (μVAX) など。またシーリフトクレーン (13t) ,船尾Aフレームクレーン (22t) なども装備している。
かいよう出典 ブリタニカ国際大百科事典 小項目事典ブリタニカ国際大百科事典 小項目事典について 情報 |
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