ONR Postdoctoral Fellowship: Geoacoustic Inversion and Source Localization in a Randomly Fluctuating Shallow Water Environment

Abstract

The long-term goal of this project is to understand and mitigate the uncertainties of shallow-water acoustic inversions caused by strong oceanic temporal and spatial variability. To achieve this goal, we need to investigate the connection between acoustic signal fluctuations and the water-column variability, and further incorporate this connection into the acoustic inversions for increasing the inversion performance.

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Document Details

Document Type
Technical Report
Publication Date
Sep 30, 2008
Accession Number
ADA533024

Entities

People

  • Ying-Tsong Lin

Organizations

  • Woods Hole Oceanographic Institution

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Acoustic Properties
  • Acoustic Signals
  • Acoustics
  • Cartesian Coordinates
  • Continuous Waves
  • Environment
  • Frequency
  • Gravity Waves
  • Internal Waves
  • Inversion
  • Radiation
  • Radiation Effects
  • Shallow Water
  • Simulations
  • Uncertainty
  • Water
  • Waves

Fields of Study

  • Environmental science

Readers

  • Acoustical Oceanography.
  • Research Science/Academic Research