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, 2009
Accession Number
ADA531950

Entities

People

  • Ying-Tsong Lin

Organizations

  • Woods Hole Oceanographic Institution

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Acoustic Propagation
  • Acoustic Signals
  • Broadband
  • Continental Shelves
  • Data Analysis
  • Environment
  • Frequency
  • Frequency Bands
  • Internal Waves
  • Inversion
  • Measurement
  • Shallow Water
  • Sound Pressure
  • Three Dimensional
  • Uncertainty
  • Water
  • Waves

Fields of Study

  • Environmental science

Readers

  • Acoustical Oceanography.
  • Research Science/Academic Research