Now showing items 4865-4884 of 8645

    • Modal analysis of the range evolution of broadband wavefields in the North Pacific Ocean : low mode numbers 

      Udovydchenkov, Ilya A.; Brown, Michael G.; Duda, Timothy F.; Mercer, James A.; Andrew, Rex K.; Worcester, Peter F.; Dzieciuch, Matthew A.; Howe, Bruce M.; Colosi, John A. (Acoustical Society of America, 2012-06)
      The results of mode-processing measurements of broadband acoustic wavefields made in the fall of 2004 as part of the Long-Range Ocean Acoustic Propagation Experiment (LOAPEX) in the eastern North Pacific Ocean are reported ...
    • Modal analysis of vertical array receptions for the Heard Island Feasibility Test 

      Sperry, Brian J. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1994-05)
      During the 1991 Heard Island Feasibility Test, a vertical hydrophone array deployed off Monterey, CA, recorded transmissions from a low-frequency acoustic source nearly 18,000 km away. By determining the modal structure ...
    • Modal processing for acoustic communications in shallow water experiment 

      Morozov, Andrey K.; Preisig, James C.; Papp, Joseph C. (Acoustical Society of America, 2008-09)
      Acoustical array data from the Shallow Water Acoustics experiment was processed to show the feasibility of broadband mode decomposition as a preprocessing method to reduce the effective channel delay spread and concentrate ...
    • A modal/WKB inversion method for determining sound speed profiles in the ocean and ocean bottom 

      Casey, Kevin D. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1988-06)
      Two approaches to determining the ocean sound speed profile using measured acoustic modal eigenvalues are examined. Both methods use measured eigenvalues and mode dependent assumed values of the WKB phase integral as ...
    • Mode 2 waves on the continental shelf : ephemeral components of the nonlinear internal wavefield 

      Shroyer, Emily L.; Moum, James N.; Nash, Jonathan D. (American Geophysical Union, 2010-07-02)
      Shoreward propagating, mode 2 nonlinear waves appear sporadically in mooring records obtained off the coast of New Jersey in the summer of 2006. Individual mode 2 packets were tracked between two moorings separated by 1 ...
    • Mode filters and energy conservation 

      Udovydchenkov, Ilya A.; Rypina, Irina I.; Brown, Michael G. (Acoustical Society of America, 2010-04-07)
      The discrete form of the mode filtering problem is considered. The relevant equations constitute a linear inverse problem. Solutions to problems of this type are subject to a well-known trade-off between resolution and ...
    • MODE Hot Line News No. 1 

      Unknown author (Woods Hole Oceanographic Institution, 1972-03-17)
      In this issue: Purpose of MODE Hot Line News; Schmitz, Sturges: First results from Array-1 current measurements
    • MODE Hot Line News No. 10 

      Unknown author (Woods Hole Oceanographic Institution, 1972-07-21)
      In this issue: Fandry, Bretherton: Correlation functions and synoptic maps from Array-1 data; Davis: Array-1 velocity correlations; Gould: Current measurements from surface and subsurface moorings
    • MODE Hot Line News No. 11 

      Unknown author (Woods Hole Oceanographic Institution, 1972-08-04)
      In this issue: Gould: Current measurements from Array-2; Savonius Rotor: What's Going Around; Wunsch: Coherence between current meter records on mooring 406; Wunsch: Wavenumber spectrum from Array-1
    • MODE Hot Line News No. 12 

      Unknown author (Woods Hole Oceanographic Institution, 1972-08-18)
      In this issue: Fomin: Vertical structure of meso-scale currents from the POLYGON array; Gould: Horizontal velocity spectra from Array-2; Koshlyakov, Grachev: Meso-scale currents from the POLYGON array; Richman: Vertical ...
    • MODE Hot Line News No. 13 

      Unknown author (Woods Hole Oceanographic Institution, 1972-09-01)
      In this issue: Munk: Early prejudices on MODE units; Savonius Rotor: What's Going Around; Stomrnel: Vertical modal structure of long-period motions; Thompson, Voorhis: Float dispersion in the MODE region; Wunsch, Riser: ...
    • MODE Hot Line News No. 14 

      Unknown author (Woods Hole Oceanographic Institution, 1972-09-15)
      In this issue: Anonymous: MODE meeting; Gould: The SCOR intercomparison experiment; Katz: Repeated horizontal profile of a density surface; Katz: Vertical temperature gradients in the main thermocline; Scarlet: Shear ...
    • MODE Hot Line News No. 15 

      Unknown author (Woods Hole Oceanographic Institution, 1972-09-29)
      In this issue: Anonymous: Where will MODE be meeting? Baker: R/V Eastward cruise, 18-30 August 1972; Chekotillo, Bishev: Some results of a meso-scale motion investigation based on data from the POLYGON array; McWilliams, ...
    • MODE Hot Line News No. 16 

      Unknown author (Woods Hole Oceanographic Institution, 1972-10-13)
      In this issue: Chhabra: Mooring dynamics experiment; Gould: SCOR moorings--some preliminary results; Rhines: Scales, patterns, and spectra
    • MODE Hot Line News No. 17 

      Unknown author (Woods Hole Oceanographic Institution, 1972-10-27)
      In this issue: Dantzler: Stability of small-scale density patterns; McWilliams: Bathymetry of the greater MODE region; Savonius Rotor: What's Going Around
    • MODE Hot Line News No. 18 

      Unknown author (Woods Hole Oceanographic Institution, 1972-11-10)
      In this issue: Brown: Deep-sea pressure-temperature measurements in the Pacific; Millard, Joyce, Garrett: Further comments on vertical temperature spectra in the MODE region; Pochapsky, Malone: MODE region bottom ...
    • MODE Hot Line News No. 19 

      Unknown author (Woods Hole Oceanographic Institution, 1972-11-24)
      In this issue: Anonymous: MODE Scientific Council Meeting; Fofonoff: MODE-I ship schedule; Katz: Spatial description of a temperature surface; Sanford: Vertical profiles of velocity; Swallow: MINIMODE trial results
    • MODE Hot Line News No. 2 

      Unknown author (Woods Hole Oceanographic Institution, 1972-03-31)
      In this issue: Bretherton: A numerical model of meso-scale ocean currents; Moller: New survey of MODE region bottom topography; Rhines: MODE Monster
    • MODE Hot Line News No. 20 

      Unknown author (Woods Hole Oceanographic Institution, 1972-12-08)
      In this issue: Hansen: Near-surface drogue buoy trajectories; Hayes: Isotherm depth changes in the MODE region; Rossby: SOFAR float tracks, 28 September-14 November; Savonius Rotor: What's Going Around; Walden, Berteaux; ...
    • MODE Hot Line News No. 21 

      Unknown author (Woods Hole Oceanographic Institution, 1972-12-22)
      In this issue: Anonymous: Indices for MODE Hot Line News Nos. 1-20; Anonymous: Bottom photographs in the MODE region; Gould: Further data from the SCOR intercomparison; Savonius Rotor: What's Going Around; Stornrnel, ...