Low Frequency Geoacoustic Inversion Method

Abstract

The primary long term objective of this project is to: * determine a fast and accurate inversion method to estimate bottom properties in shallow water. OBJECTIVES The objectives of this year's work included: * to continue development of a new low frequency (LF) geoacoustic inversion method (Tolstoy, 2010) with extension to slightly higher frequencies (up to 100Hz) and longer ranges (up 5km); * to apply the new LF geoacoustic inversion method to additional simulated SW06 scenarios (such as three layered sediments).

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 2010
Accession Number
ADA542077

Entities

People

  • A. Tolstoy

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Acoustic Fields
  • Acoustics
  • Algorithms
  • Computations
  • Frequency
  • Genetic Algorithms
  • Information Operations
  • Inversion
  • Oceans
  • Radio Stations
  • Sampling
  • Sediments
  • Shallow Water
  • Underwater Acoustics
  • Water

Readers

  • Acoustical Oceanography.