Now showing items 1-6 of 6

  • Acoustic tomography in the Straits of Florida 

    Chester, David B. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1989-09)
    Variability of the Florida Current has been monitored via acoustic tomography. A reciprocal tomography experiment was conducted in the eastern half of the Florida Straits during mid October and November, 1983. A triangular ...
  • Basin-scale tidal measurements using acoustic tomography 

    Headrick, Robert H. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1990-09)
    Travel-times of acoustic signals were measured between a bottom-mounted source near Oahu and four bottom-mounted receivers located near Washington, Oregon, and California in 1988 and 1989. This paper discusses the observed ...
  • Improvement of three dimensional acoustic field estimation using tomographic reconstructions of the ocean 

    Rowe, Elizabeth Anne (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1988-08)
    In order to determine the efficacy of tomographic reconstructions of the ocean sound speed structure in improving acoustic field predictions for source localization, a 150 km by 350 km volume of ocean 3000 meters deep ...
  • Inter-annual variability of acoustic ray travel times in the northeast Pacific 

    Furgerson, John A. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1990-09)
    An acoustic tomography experiment consisting of a source near Hawaii and seven receivers along the west coast of North America was conducted from November 1987 to May 1988 and from February 1989 to July 1989. In this ...
  • A tomographic ocean sound speed profile from a long veritcal acoustic array 

    Njeru, James Murwanthanje (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1992-02)
    An average sound speed profile over a 1000 km section of the northeast Pacific ocean is obtained using Ocean Acoustic Tomography, from data acquired during the 1987 SVLA experiment on a long (900 m) 120 hydrophone vertical ...
  • A tomographic view of the Gulf Stream southern recirculation gyre at 38°N, 55°W 

    Chester, David B. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1993-02)
    Reciprocal acoustic transmissions made in a region just south of the Gulf Stream are analyzed to determine the structure and variability of temperature, current velocity, and vorticity fields at the northern extent of ...