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Development and Application of MB System Software for Bathymetry and Seabed Computation

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJSEIA) 바로가기
  • 간행물
    International Journal of Software Engineering and Its Applications SCOPUS 바로가기
  • 통권
    Vol.9 No.6 (2015.06)바로가기
  • 페이지
    pp.143-160
  • 저자
    Henry M. Manik, Diandra Yulius, Udrekh
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A251345

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원문정보

초록

영어
MB-Systems was a useful software tool for mapping the seafloor by processing multibeam bathymetry and bottom backscattering. Multibeam echosounder system was the underwater acoustic technology that used to determine morphology and characteristics of the seabed. The objectives of these research were to produce and describe the map of bathymetry, distribution of seabed backscatter value, beam density distribution, standard deviation of the depth, standard deviation as a percentage of water depth, and also to produce and describe graph of ping interval for each depth. The maps were obtained by using MB-System software after correction of tide, amplitude against grazing angle, sound velocity profile, and 3D editing of swath bathymetry. Implementation of 300 as reference angle to both sides of the beam, low pass filtering, and mosaic amplitude were conducted to calculate the backscatter values of their absolute level. By these steps, nadir stripping and outlayer values in the map of seabed backscattering distribution could be eliminated. After computing the whole correction stages, we found depth value of the slope area were 813.59 meters to 4904.71 meters and at the basin area were 723.01 meters to 1065.21 meters depth. The distribution of backscatter values in slope area ranged from -42.37 dB to -4.47 dB and in the basin area were -41.59 dB to -16.63 dB.

목차

Abstract
 1. Introduction
 2. Methods
 3. Sonar Equation for Bottom Backscattering Strength
 4. Results and Discussion
 5. Conclusions
 Acknowledgements
 References

키워드

beam angle backscatter bathymetry multi beam echo sounder

저자

  • Henry M. Manik [ Department of Marine Science and Technology Faculty of Fisheries and Marine Sciences Bogor Agricultural University (IPB) Kampus IPB Dramaga Bogor 16680 Indonesia ]
  • Diandra Yulius [ Department of Marine Science and Technology Faculty of Fisheries and Marine Sciences Bogor Agricultural University (IPB) Kampus IPB Dramaga Bogor 16680 Indonesia ]
  • Udrekh [ Agency for the Assessment and Application Technology Indonesia ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    보안공학연구지원센터(IJSEIA) [Science & Engineering Research Support Center, Republic of Korea(IJSEIA)]
  • 설립연도
    2006
  • 분야
    공학>컴퓨터학
  • 소개
    1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업

간행물

  • 간행물명
    International Journal of Software Engineering and Its Applications
  • 간기
    월간
  • pISSN
    1738-9984
  • 수록기간
    2008~2016
  • 등재여부
    SCOPUS
  • 십진분류
    KDC 505 DDC 605

이 권호 내 다른 논문 / International Journal of Software Engineering and Its Applications Vol.9 No.6

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