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Development of a sonar system for small buried object under the sea bottom

Research Project

Project/Area Number 17H04974
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Naval and maritime engineering
Research InstitutionThe University of Tokyo

Principal Investigator

Mizuno Katsunori  東京大学, 大学院新領域創成科学研究科, 助教 (70633494)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥23,920,000 (Direct Cost: ¥18,400,000、Indirect Cost: ¥5,520,000)
Fiscal Year 2019: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2018: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2017: ¥11,050,000 (Direct Cost: ¥8,500,000、Indirect Cost: ¥2,550,000)
Keywordsソーナーシステム / 堆積物 / 二枚貝 / 海底ケーブル / 底生生物 / 水産資源 / 海洋工学 / 水中音響 / 堆積物音響 / 堆積物内探査ソーナー / ウェーブレット縮退 / 埋没物 / 堆積物探査ソーナー / 海洋音響工学
Outline of Final Research Achievements

In this study, we developed a new sonar system to visualize the submarine space with extremely high resolution, reliably detect small buried objects in the sedimentary layer. The new sonar system will enable us to survey benthic organisms (e.g., bivalves) under the seafloor, detect obstacles, and perform maintenance and inspection of buried cables, which have been difficult to detect in the past. In the future, it will be used to create a database of fisheries resources under the seabed, to create an obstacle map under the seabed, and to construct a management system after cable burial.

Academic Significance and Societal Importance of the Research Achievements

海底地形計測などに用いられるソーナーは海外製品が主流であるが、周波数や探査レンジの観点からその殆どは海底下の精密計測に利用できない。本研究によって、沿岸の護岸工事などを含む海洋開発現場におけるアセスメントや事後管理(災害時のケーブル破断など緊急対応を含む)に資する計測システムの研究開発に早い段階で着手した意義は大きい。また、深海底で検討が進む海洋資源開発においても、本研究で開発した堆積物音響技術の需要は確実に増加すると思われ、将来の新規技術案件となる海底下精密探査ソーナー開発分野の発展に大きく貢献し得るものである。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (53 results)

All 2020 2019 2018 2017 Other

All Int'l Joint Research (3 results) Journal Article (11 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 3 results,  Open Access: 1 results) Presentation (30 results) (of which Int'l Joint Research: 7 results,  Invited: 10 results) Book (4 results) Remarks (4 results) Patent(Industrial Property Rights) (1 results)

  • [Int'l Joint Research] CNRS(フランス)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] サウサンプトン大学(英国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] CNRS(フランス)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Numerical and experimental study of wave propagation in water-saturated granular media using effective method theories and a full- wave numerical simulation.2020

    • Author(s)
      K. Mizuno, P. Cristini, D. Komatitsch, Y. Capdeville
    • Journal Title

      IEEE journal of Oceanic Engineering

      Volume: - Issue: 3 Pages: 772-785

    • DOI

      10.1109/joe.2020.2983865

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of an efficient coral-coverage estimation method using a towed optical camera array system (SSS: Speedy Sea Scanner) and deep-learning-based segmentation: A sea trial at the Kujuku-shima islands.2019

    • Author(s)
      K. Mizuno, K. Terayama, S. Tabeta, S. Sakamoto, Y. Matsumoro, Y. Sugimoto, T. Ogawa, K.Sugimoto, H. Fukami, M. Sakagami, M. Deki, and A. Kawakubo
    • Journal Title

      IEEE journal of Oceanic Engineering

      Volume: - Issue: 4 Pages: 1-10

    • DOI

      10.1109/joe.2019.2938717

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Numerical and experimental study on wave propagation in granular media using a spectral-element method2019

    • Author(s)
      K. Mizuno, P. Cristini, D. Komatitsch, Y. Capdeville
    • Journal Title

      Proceedings of MTS/IEEE OCEANS’19

      Volume: - Pages: 1-6

    • DOI

      10.1109/oceanse.2019.8867525

    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] Application of wavelet shrinkage to acoustic imaging of buried asari clams using high-frequency ultrasound2018

    • Author(s)
      Suganuma Hiroki、Mizuno Katsunori、Asada Akira
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 57 Issue: 7S1 Pages: 07LG08-07LG08

    • DOI

      10.7567/jjap.57.07lg08

    • NAID

      210000149372

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Survey of the Lotus Root Habitats in the Sediment Using Acoustic Coring System2018

    • Author(s)
      Mizuno Katsunori、Yu Zhang、Murakoshi Makoto、Suganuma Hiroki、Asada Akira、Fujimoto Yasufumi、Takahashi Yusuke、Shimada Tetsuo
    • Journal Title

      Proceedings of OCEANS'18/IEEE Kobe/ Techno-Ocean2018

      Volume: May Pages: 1-5

    • DOI

      10.1109/oceanskobe.2018.8559081

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Research on Fish Classification by Using High-Resolution Acoustic Video Camera-ARIS and 3-D Fish Model Simulator2018

    • Author(s)
      Yu Zhang、Mizuno Katsunori、Asada Akira、Tabeta Shigeru、Fujimoto Yasufumi、Shimada Tetsuo
    • Journal Title

      Proceedings of OCEANS'18/IEEE Kobe/ Techno-Ocean2018

      Volume: May Pages: 1-4

    • DOI

      10.1109/oceanskobe.2018.8558829

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Development of a Towed Optical Camera Array System (SSS: Speedy Sea Scanner) for Sea Environmental Monitoring2018

    • Author(s)
      Mizuno Katsunori、Tabeta Shigeru、Matsumoto Yoshinori、Sakamoto Shingo、Sugimoto Yusuke、Ogawa Toshihiro、Sugimoto Kenichi、Jimenez Lea. A、Terayama Kei、Fukami Hironobu、Sakagami Masa-aki、Deki Mayumi、Kawakubo Akihiro
    • Journal Title

      Proceedings of OCEANS'18/IEEE Kobe/ Techno-Ocean2018

      Volume: May Pages: 1-5

    • DOI

      10.1109/oceanskobe.2018.8558885

    • Related Report
      2018 Annual Research Report
  • [Journal Article] 水中音響計測技術2018

    • Author(s)
      水野勝紀,浅田昭
    • Journal Title

      日本ロボット学会誌

      Volume: 36-3 Pages: 182-185

    • NAID

      130006734371

    • Related Report
      2018 Annual Research Report
  • [Journal Article] 若手研究者による音響センシング2017

    • Author(s)
      水野勝紀
    • Journal Title

      J. Marine Acoust. Soc. Jpn.

      Volume: 44-1 Pages: 45-50

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 深海探査用パラメトリックサブボトムプロファイラーの開発から実海域試験まで2017

    • Author(s)
      水野勝紀
    • Journal Title

      J. Marine Acoust. Soc. Jpn.

      Volume: 44-4 Pages: 229-234

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Development and sea trial of the parametric sub-bottom profiler system for autonomous underwater vehicles-off Hatsushima Island-2017

    • Author(s)
      Mizuno Katsunori、Asada Akira、Saito Yuta、Katase Fuyuki、Nagahashi Kenji、Ura Tamaki、Kim Kangsoo、Tamura Kenkichi、Nishikawa Yasuki
    • Journal Title

      Proceedings of OCEANS'17

      Volume: June Pages: 1-4

    • DOI

      10.1109/oceanse.2017.8084884

    • Related Report
      2017 Annual Research Report
  • [Presentation] 飽和性多孔媒質内の音波伝搬シミュレータ開発に関する検討2020

    • Author(s)
      水野勝紀・Paul Cristini・Dimitri Komatitsch・Yann Capdeville
    • Organizer
      海洋音響学会2020年度研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高周波堆積層内探査ソナーシステムの開発に向けた研究-模擬堆積物を用いた基礎的検討-2020

    • Author(s)
      大久保克真・水野勝紀・多部田茂・大平克己
    • Organizer
      海洋音響学会2020年度研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Application of a high-resolution acoustic video camera to investigate the distribution of mussel Cristaria Plicata in Lake Izunuma2020

    • Author(s)
      趙帆・水野勝紀・多部田茂・麻山賢人・速水裕樹・藤本泰文・嶋田哲郎
    • Organizer
      海洋音響学会2020年度研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 海洋音響技術を介して仏英の研究動向を探る2020

    • Author(s)
      水野勝紀
    • Organizer
      第3回海中海底工学フォーラム・ZERO
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Numerical and experimental study on wave propagation in granular media using a spectral-element method2019

    • Author(s)
      K. Mizuno, P. Cristini, D. Komatitsch, Y. Capdeville
    • Organizer
      MTS/IEEE OCEANS’19
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Introduction of Japan-Philippines Bilateral Program2019

    • Author(s)
      K. Mizuno
    • Organizer
      Forum on Development of a Comprehensive Coastal Ecosystem Modelling, Mapping and Monitoring System(CCEMMMS) in Pujada and Mayo Bays, Philippines
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Speedy Sea Scannerを用いた久米島沿岸域海底調査とU-netによるサンゴ被度評価とその考察2019

    • Author(s)
      萩野誠一朗・水野勝紀・阪本真吾・寺山慧・鈴木翔太・多部田茂
    • Organizer
      海洋調査技術学会第31回研究成果発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 新しい水中・水底下環境モニタリングシステムの開発2019

    • Author(s)
      水野勝紀
    • Organizer
      第13回食料生産技術研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] パネルディスカッション“海底ケーブル観測をさらに拡げていくには?”2019

    • Author(s)
      水野勝紀
    • Organizer
      海底ケーブルの科学利用と関連技術に関する将来展望 -第2回-
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 超音波を通して広がる世界,愉しむ人生2019

    • Author(s)
      水野勝紀
    • Organizer
      超音波応用科学研究センター10月例会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 高分解能音響ビデオカメラを用いた沈水植物のバイオマス計測手法の検証2019

    • Author(s)
      水野勝紀,伴修平,上原佳敏,石田卓也,奥田昇
    • Organizer
      日本陸水学会第84回大会 金沢大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 音響コアリングシステムを用いた伊豆沼における蓮根分布状況のモニタリング2019

    • Author(s)
      水野勝紀,村越誠,藤本泰文,嶋田哲郎
    • Organizer
      日本陸水学会第84回大会 金沢大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Speedy Sea Scannerを用いた久米島沿岸域海底調査とU-netを用いたサンゴ被度推定手法の検討2019

    • Author(s)
      萩野誠一朗,水野勝紀,寺山慧,鈴木翔太,多部田茂
    • Organizer
      日本沿岸域学会 2019 年度全国大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Survey of the lotus root habitats in the sediment using acoustic coring system2018

    • Author(s)
      K. Mizuno, Y. Zhang, M. Murakoshi, H. Suganuma, A. Asada, Y. Fujimoto, Y. Takahashi, T. Shimada
    • Organizer
      OCEANS'18/IEEE Kobe/ Techno-Ocean2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Research on fish classification by using high-resolution acoustic video camera-ARIS and 3-D fish model simulator2018

    • Author(s)
      Y. Zhang, K. Mizuno, A. Asada, Y. Fujimoto, T. Shimada
    • Organizer
      OCEANS'18/IEEE Kobe/ Techno-Ocean2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of a towed optical camera array system (SSS: Speedy Sea Scanner) for sea environmental monitoring2018

    • Author(s)
      K. Mizuno, S. Tabeta, Y. Matsumoto, S. Sakamoto, Y. Sugimoto, T. Ogawa, K. Sugimoto, L. Jimenez, K. Terayama, H. Fukami, M. Sakagami, M. Deki, A. Kawakubo
    • Organizer
      Proceedings of OCEANS'18/IEEE Kobe/ Techno-Ocean2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高解像度音響ビデオカメラと魚の3Dモデルシミュレータを用いた魚類分類手法開発に関する研究2018

    • Author(s)
      張宇・水野勝紀・浅田昭・多部田茂・藤本泰文・嶋田哲郎
    • Organizer
      海洋音響学会2018年度研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 海中・海底下環境計測のための音響計測システム2018

    • Author(s)
      水野勝紀
    • Organizer
      第182回日立製作所研究討論会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 曳航式光学カメラアレイシステム(SSS:Speedy Sea Scanner)の開発と長崎県九十九島沿岸における海域試験2018

    • Author(s)
      水野勝紀,多部田茂,寺山慧,阪本真吾,杉本祐介,小川年弘,杉本憲一,阪上雅昭,深見裕伸,出来真由美,岩岡千香子,川久保晶博
    • Organizer
      第27 回海洋工学シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] Speedy Sea Scannerを用いた久米島沿岸域における海底撮影調査とサンゴの被度分析手法について2018

    • Author(s)
      萩野誠一朗,水野勝紀,押味良太,阪本真吾,寺山彗,多部田茂
    • Organizer
      日本サンゴ礁学会第21回大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 新しい海底生物相調査ツール SSS (Speedy Sea Scanner) の紹介2018

    • Author(s)
      阪本真吾,松本義徳,杉本裕介,小川年弘,杉本憲一,水野勝紀
    • Organizer
      海洋調査技術学会第30回研究成果発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] New Sensing Devices for Underwater Survey2018

    • Author(s)
      K. Mizuno
    • Organizer
      45th Joint Meeting UJNR Sea Bottom Surveys Panel, Honolulu
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 振幅分布情報を用いた堆積層内の二枚貝検出のための基礎的検討2017

    • Author(s)
      菅沼大輝・水野 勝紀・浅田昭・上原陽平・岡本一利
    • Organizer
      海洋音響学会2017年度研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 音響ビデオカメラARISを用いた魚類分類手法開発のための基礎的検討-魚の遊泳角度の影響評価-2017

    • Author(s)
      張宇・水野勝紀・浅田昭・藤本泰文・嶋田哲郎
    • Organizer
      海洋音響学会2017年度研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 深海探査用パラメトリックサブボトムプロファイラーの開発から実海域試験まで2017

    • Author(s)
      水野勝紀
    • Organizer
      海洋音響学会2017年度第1回談話会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 高周波超音波を用いた内生二枚貝音響可視化のための基礎的検討2017

    • Author(s)
      菅沼大輝、水野勝紀、浅田昭
    • Organizer
      第38回超音波エレクトロニクスの基礎と応用に関するシンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 音響ビデオカメラを用いた水中生物・植物情報の可視化2017

    • Author(s)
      水野勝紀
    • Organizer
      海洋音響学会2017年度第1回シンポジウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 水中音響による水中環境・生体系の調査2017

    • Author(s)
      水野勝紀
    • Organizer
      2017年度 港湾及び海洋土木技術者のためのROV等水中機器類技術講習会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 高解像度音響ビデオカメラARIS を用いた魚類調査に関する研究2017

    • Author(s)
      張宇,水野勝紀,藤本泰文,嶋田哲郎
    • Organizer
      第12回 伊豆沼・内沼研究集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Development and sea trial of the Parametric Sub-Bottom Profiler system for Autonomous Underwater Vehicles ;off Hatsushima Island-2017

    • Author(s)
      K. Mizuno, A. Asada, Y. Saito, F. Katase, K. Kim, K. Tamura, T. Ura, Y. Nishikawa
    • Organizer
      OCEANS'17 MTS/IEEE, Aberdeen
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Book] 超音波テクノ 2020 3-4月号2020

    • Author(s)
      水野勝紀
    • Total Pages
      6
    • Publisher
      日刊工業出版
    • Related Report
      2019 Annual Research Report
  • [Book] 超音波テクノ,2019 1-2月号2019

    • Author(s)
      菅沼大輝,水野勝紀,浅田昭
    • Publisher
      日刊工業出版
    • Related Report
      2018 Annual Research Report
  • [Book] 超音波テクノ,2019 1-2月号2019

    • Author(s)
      水野勝紀,張宇,浅田昭
    • Publisher
      日刊工業出版
    • Related Report
      2018 Annual Research Report
  • [Book] 超音波テクノ、2018 5-6月号2018

    • Author(s)
      菅沼大樹,水野勝紀, 浅田昭
    • Total Pages
      4
    • Publisher
      日刊工業出版
    • Related Report
      2018 Annual Research Report
  • [Remarks]

    • URL

      http://mee.k.u-tokyo.ac.jp/

    • Related Report
      2018 Annual Research Report
  • [Remarks]

    • URL

      https://researchmap.jp/kmizuno/?lang=japanese

    • Related Report
      2018 Annual Research Report
  • [Remarks]

    • URL

      http://mee.k.u-tokyo.ac.jp/wp/

    • Related Report
      2017 Annual Research Report
  • [Remarks]

    • URL

      https://researchmap.jp/kmizuno/?lang=japanese

    • Related Report
      2017 Annual Research Report
  • [Patent(Industrial Property Rights)] 情報処理装置及びその情報処理方法2018

    • Inventor(s)
      水野勝紀、大平克己
    • Industrial Property Rights Holder
      水野勝紀、大平克己
    • Industrial Property Rights Type
      特許
    • Filing Date
      2018
    • Related Report
      2018 Annual Research Report

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Published: 2017-04-28   Modified: 2021-02-19  

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