Geoacoustic and Tomographic Inversion of Haro Strait Data

Abstract

LONG TERM GOALS. The primary long term objective of this project is to provide a real-time, wide area technique in shallow water for the estimation of volumetric geoacoustic parameters. These parameters are vital inputs for SONAR models (and subsequent signal processing and target localization methods) and include: geometric values (such as source location, array element location, and water depths) as well as bottom properties (such as sediment layer thicknesses, sound-speed profiles, densities, and attenuations). This wide area estimation would be made via multiple air-deployed receiver arrays and multiple broadband air-deployed low frequency sources.

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Document Details

Document Type
Technical Report
Publication Date
Sep 30, 2006
Accession Number
ADA630929

Entities

People

  • A. Tolstoy

Tags

DTIC Thesaurus Topics

  • Acoustic Tomography
  • Broadband
  • Data Processing
  • Data Sets
  • Detection
  • Frequency
  • Geometry
  • Information Operations
  • Inversion
  • Reflection
  • Shallow Water
  • Signal Processing
  • Simulations
  • Target Detection
  • Three Dimensional
  • Time Domain
  • Water

Readers

  • Acoustical Oceanography.