North Pacific Acoustic Laboratory

Abstract

As the limits of long-range sonar are affected by ocean variability, the overarching goal of this work is to characterize, understand, and predict sound-speed variability in the upper ocean. Sound speed is a function of the ocean state variables temperature T, salinity S, which are themselves affected by such processes as stirring, mixing and internal waves. A long-range goal is thus the inversion of acoustic data to measure these processes.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Sep 30, 2003
Accession Number
ADA628626

Entities

People

  • Daniel L. Rudnick

Organizations

  • Scripps Institution of Oceanography

Tags

Communities of Interest

  • Ground and Sea Platforms
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Abstracts
  • Acoustic Propagation
  • Buildings And Structures
  • Data Analysis
  • Information Operations
  • Internal Waves
  • Inversion
  • Mixing
  • Oceans
  • Physical Oceanography
  • Power Spectra
  • Research Facilities
  • Salinity
  • Spectra
  • Test And Evaluation
  • Waves

Fields of Study

  • Environmental science

Readers

  • Acoustical Oceanography.
  • Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.