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Modeling of Noise and Acoustic Field Calculations in the Limited Water Area of Beibu Gulf Using Geospatial Data

  • Viktor Ermolaev
  • Truong Giang Bui
Chapter
Part of the Lecture Notes in Geoinformation and Cartography book series (LNGC)

Abstract

The noise situation and acoustic conditions of a water area have a significant effect on the efficiency of sonar’s functioning. Noise situation analysis and modeling are require large amounts of geospatial data processing. The task becomes complicated if the forecast for the noise situation is made for non discrete functioning sonars in the specified water area during a long period of time. This challenge can be address using the interaction of geoinformation systems (GIS), databases, and calculating models. This chapter presents approaches to noise situation modeling using a hydroacoustic calculation system based on GIS, as well as examples of noise situation modeling and acoustic field calculations for the specified water area of Beibu Gulf.

Keywords

Beibu Gulf Sonar Acoustic noise Acoustic field Geospatial data Geoinformation system 

References

  1. Avilov CV (1992) An effective numerical solution of guided wave equations. J de Physique IV, Collock C1, Supplement au J de Physique III 3:C1–1023Google Scholar
  2. Avilov CV (1995) The pseudodifferential parabolic equations of sound propagation in the ocean, smoothly inhomogeneous on horizonts and their numerical solution (in Russian). Publishers “Aкycтичecкий жypнaл”Google Scholar
  3. Dugan JP (1982) Oceanology in underwater acoustics (in Russian). In book: Acoustics of the ocean. Publishers “Hayкa”Google Scholar
  4. Evtyutov AP, Mitko BP (1988) Engineering calculations in hydroacoustics (in Russian). Publishers “Cyдocтpoeниe”Google Scholar
  5. Furduyev AV (1974) Ocean noise (in Russian). In book: Acoustics of the ocean. Publishers “Hayкa”Google Scholar
  6. Hamilton EL (1977) Geoacoustic model of the seabed//Acoustics of marine sediments (in Russian). Publishers “Mиp”Google Scholar
  7. Popovich V, Aviloff C, Ermolaev V, Zinyakov Y, Leontev Y, Korolenko K, Popov O (2012a) Sound propagation modeling on intelligent GIS basic. St. Petersburg Institute for Informatics and Automation of RAS. Institute for Systems Analysis of RASGoogle Scholar
  8. Popovich V, Ermolaev V, Leontev Y (2012b) System of hydroacoustic calculations on the basis of intellectual geoinformation system (in Russian). St. Petersburg Institute for Informatics and Automation of RAS. Institute for Systems Analysis of RASGoogle Scholar
  9. Stashkevich AP (1966) Acoustics of the sea (in Russian). Publishers “Cyдocтpoeниe”Google Scholar
  10. Zaraysky VA (2003) Acoustics of the ocean (in Russian). Publishers Naval academyGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  1. 1.St. Petersburg Institute for Informatics and Automation of RASSt. PetersburgRussia
  2. 2.Saint Petersburg State Electrotechnical University “LETI”St. PetersburgRussia

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