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VISUALIZATION AND QUANTIFICATION OF MARINE BIOLOGICAL RESOURCES USING BI-PLANE SCANNING SONAR

Research Project

Project/Area Number 15208017
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field General fisheries
Research InstitutionHOKKAIDO UNIVERSITY

Principal Investigator

IIDA Kohji  Hokkaido Univ., Fac.of Fish.Sci., Prof., 大学院・水産科学研究院, 教授 (40142707)

Co-Investigator(Kenkyū-buntansha) YOSHIMURA Yasuo  Hokkaido Univ., Fac.of Fish.Sci., Prof., 大学院・水産科学研究院, 教授 (50322847)
MUKAI Tohru  Hokkaido Univ., Fac.of Fish.Sci., Assoc.Prof., 大学院・水産科学研究院, 助教授 (60209971)
MIYASHITA Kazushi  Hokkaido Univ., Field Sci.Cent.Northern Biosphere, Assoc.Prof., 北方生物圏フィールド科学センター, 助教授 (70301877)
KANG Don-Hyug  北海道大学, 大学院・水産科学研究科, 外国人特別研究員
TANG Young  北海道大学, 大学院・水産科学研究科, 外国人特別研究員
KANG Don?Hyug  北海道大学, 大学院・水産科学研究科, 日本学術振興会外国人特別研究員
Project Period (FY) 2003 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥46,800,000 (Direct Cost: ¥36,000,000、Indirect Cost: ¥10,800,000)
Fiscal Year 2005: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2004: ¥14,690,000 (Direct Cost: ¥11,300,000、Indirect Cost: ¥3,390,000)
Fiscal Year 2003: ¥26,520,000 (Direct Cost: ¥20,400,000、Indirect Cost: ¥6,120,000)
Keywordsquantitative sonar / 3-D sonar / visualization / quantification / GIS / acoustic survey / acoustical imaging
Research Abstract

The scanning sonar can detect fish school much wider area in the water compared to an echo sounder. The purpose of this study is to develop the new generation quantitative scanning sonar to measure the shape, the volume and the density of the fish school for fisheries survey.
1)The quantitative sonar we developed was installed on the fishing boat in Norway and we measured the fish school volume with purse seine fishing for herring and blue whiting. The new sonar was also tested in domestic fishing ground with purse seine fishing for mackerel, squid and yellow tail. Fish schools were detected more than 3,000 meters far from the boat, and the good linear relationship between estimated volume and the catch were found.
2)To estimate density of fish school by echo integration method, the target strength in side aspect is necessary. We measured the 3-dimensional target strength of anchovy in sonar frequencies. The target strength in side aspect agreed well to the TS in dorsal aspect, and it showed the "8" figured directional pattern.
3)To calculate fish number from the fish school volume, the specific occupation volume by a single fish (Tv) is required. We estimated Tv of walleye pollock dividing the volume backscattering strength (Sv) of fish school by the target strength of fish. Results showed that the Tv is proportional to the 2.6th power of the body length.
4)Using the successive multiple sonar images of fish school obtained by the vertical mode, the three dimensional shape of fish school was reconstructed by 3D image processing techniques.
5)Results of the study were presented at fisheries and acoustics symposiums. Some of them were applied for domestic and international patents.

Report

(4 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (31 results)

All 2006 2005 2004 Other

All Journal Article (22 results) Patent(Industrial Property Rights) (3 results) Publications (6 results)

  • [Journal Article] Estimation of fish school volume using omnidirectional multi-beamsonar : Scanning modes and algorithms2006

    • Author(s)
      Y.Tang, K.Iida, T.Mukai, Y.Nishimori
    • Journal Title

      Japan Journal of Applied Physics Vol.45・5B

      Pages: 4868-4874

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Observation of marine animals using underwater acoustic camera2006

    • Author(s)
      K.Iida, R.Takahashi, Y.Tang, T.Mukai, M.Sato
    • Journal Title

      Japan Journal of Applied Physics Vol.45・5B

      Pages: 4875-4881

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Estimation of fish school volume using omnidirectional multi-beam sonar : Scanning modes and algorithms2006

    • Author(s)
      Y.Tang, K.Iida, T.Mukai, Y.Nishimori
    • Journal Title

      Japan Journal of Applied Physics 45-5B

      Pages: 4868-4874

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Observation of marine animals using underwater acoustic camera2006

    • Author(s)
      K.Iida, R.Takahashi, Y.Tang, T.Mukai, M.Sato
    • Journal Title

      Japan Journal of Applied Physics 45-5B

      Pages: 4875-4881

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Estimation of fish school volume using omnidirectional multi-beam sonar : Scanning modes and algorithms2006

    • Author(s)
      Y.Tang, K.Iida, T.Mukai, Y.Nishimori
    • Journal Title

      Japan Journal of Applied Physics Vol.45(In press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Observation of marine animals using underwater acoustic camera2006

    • Author(s)
      K.Iida, R.Takahashi, Y.Tang, T.Mukai, M.Sato
    • Journal Title

      Japan Journal of Applied Physics Vol.45(In press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Behavior of Marine Animals Using Underwater Acoustic Camera2005

    • Author(s)
      K.Iida, Y.Tang, T.Mukai, R.Takahashi, M.Sato
    • Journal Title

      Proc.Symp.Ultrason.Electron. Vol.26

      Pages: 299-300

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Measurement of fish school volume using omnidirectional multi-beam sonar, -Scanning mode and algorithm-2005

    • Author(s)
      Y.Tang, K.Iida, T.Mukai, Y.Nishimori
    • Journal Title

      Proc.Symp.Ultrason.Electron. Vol.26

      Pages: 315-316

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] New technology for study on resource and behavior of marine animals -3D sonar and acoustic camera-2005

    • Author(s)
      K.Iida, T.Mukai, Y.Tang
    • Journal Title

      Proceeding of the International symposium on the efficient application and preservation of marine biological resources Vol.10

      Pages: 17-26

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Behavior of Marine Animals Using Underwater Acoustic Camera2005

    • Author(s)
      K.Iida, Y.Tang, T.Mukai, R.Takahashi, M.Sato
    • Journal Title

      Proc.Symp.Ultrason.Electron. 26

      Pages: 299-300

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Measurement of fish school volume using omnidirectional multi-beam sonar, -Scanning mode and algorithm-2005

    • Author(s)
      Y.Tang, K.Iida, T.Mukai, Y.Nishimori
    • Journal Title

      Proc.Symp.Ultrason.Electron. 26

      Pages: 315-316

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] New technology for study on resource and behavior of marine animals -3D sonar and acoustic camera-2005

    • Author(s)
      K.Iida, T.Mukai, Y.Tang
    • Journal Title

      Proceeding of the International symposium on the efficient application and preservation of marine biological resources 10

      Pages: 17-26

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] New technology for study on resource and behavior of marine animals-3D sonar and acoustic camera-2005

    • Author(s)
      K.Iida, T.Mukai, Y.Tang
    • Journal Title

      Proceeding of the International symposium on the efficient application and preservation of marine biological resources Vol.10

      Pages: 17-26

    • Related Report
      2005 Annual Research Report
  • [Journal Article] ソナーを用いた魚群体積の高精度測定法2005

    • Author(s)
      湯勇, 飯田浩二, 向井撒, 西森靖, 徳山浩三
    • Journal Title

      海洋音響学会講演論文集 Vol.5

      Pages: 67-70

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Measurement of Fish School Volume by Multi-beam Sonar -Directional Resolution and Estimation Error-2004

    • Author(s)
      K.Iida, Y.Tang, T.Mukai, Y.Nishimori
    • Journal Title

      Proceeding of Oceans04 MTS/IEEE Techno-Ocean04 7803-8669-8/04/$20.00

      Pages: 401-408

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Measurement of Fish School Volume by Multi-beam Sonar-Directional Resolution and Estimation Error-2004

    • Author(s)
      K.Iida, Y.Tang, T.Mukai, Y.Nishimori
    • Journal Title

      Oceans04 MTS/IEEE Techno-Ocean04 7803-8669-8/04/$20.00

      Pages: 401-408

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Application of acoustic Doppler current profiler combined with a scientific echo sounder for krill Euphausia pacifica density estimation2004

    • Author(s)
      Kyounghoon Lee
    • Journal Title

      Fisheries Science Vol.70

      Pages: 1051-1060

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Target strength estimation of black porgy Acanthopagrus schlegeli using acoustic measurements and a scattering model2004

    • Author(s)
      Donhyug Kang
    • Journal Title

      Fisheries Science Vol.70

      Pages: 819-828

    • NAID

      10013390737

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 全周ソナーによる表層魚群量計測における界面・海底残響の影響軽減2004

    • Author(s)
      湯 勇
    • Journal Title

      日本水産学会誌 Vol.70

      Pages: 853-864

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Acoustic Target Strength of live Japanese common squid (Todarodes pacifica) for applying biomass estimation2004

    • Author(s)
      Donhyug Kang
    • Journal Title

      J.Kor.Fish.Soc. 37(4)

      Pages: 345-353

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Morphological Observation of Marine Organisms by Underwater Ultrasonography2004

    • Author(s)
      Kohji IIDA
    • Journal Title

      Oceans04 MTS/IEEE Techno-Ocean04

      Pages: 346-369

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Measurement of Fish School Volume by Multi-beam Sonar -Directional Resolution and Estimation Error-2004

    • Author(s)
      Kohji Iida
    • Journal Title

      Oceans04 MTS/IEEE Techno-Ocean04

      Pages: 401-408

    • Related Report
      2004 Annual Research Report
  • [Patent(Industrial Property Rights)] 魚群の魚量情報を算出可能な水中探知装置およびその方法2005

    • Inventor(s)
      飯田浩二, 西森 靖, 岡崎亜美
    • Industrial Property Rights Holder
      北海道大学, 古野電気(株)
    • Filing Date
      2005-03-28
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Patent(Industrial Property Rights)] 魚群の魚量情報を算出可能な水中探知装置およびその方法2004

    • Inventor(s)
      飯田浩二, 西森 靖, 岡崎亜美
    • Industrial Property Rights Holder
      北海道大学, 古野電気(株)
    • Industrial Property Number
      2004-290828
    • Filing Date
      2004-10-01
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Patent(Industrial Property Rights)] 特許2004

    • Inventor(s)
      飯田 浩二, 西森 靖, 岡崎 亜美
    • Industrial Property Rights Holder
      古野電気, 北海道大学
    • Industrial Property Number
      2004-290828
    • Filing Date
      2004-10-01
    • Related Report
      2004 Annual Research Report
  • [Publications] KANG, Donhyug: "Density Estimation of an Euphausiid(Euphausia pacifica) in the Sound Scattering Layer of the East China Sea"Journal of Korean Fisheries Science. 36(6). 749-756 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 本田 聡: "航走減衰と船速および海象との関係"Nippon Suisan Gakkaishi. 69(4). 558-567 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 芳村康男: "Manoeuvering Prediction of Fishing Vessels"Proceedings of MARSIM-2003. PRC29-1-10 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 芳村康男: "操舵による漁船の横揺れ低減の研究"日本造船学会講演論文集. 2. 85-86 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 芳村康男: "漁船の操縦装置の検討と将来技術"水産工学. 40(3)(印刷中). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] YOSHIMURA, Yasuo: "Design of a small fisheries research ship with low level of underwater-radiated noise"Journal of Marine Acoustic Society of Japan. 31(2)(印刷中). (2004)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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