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Doppler Sonar Observations of Internal Waves: The Wavenumber-Frequency Spectrum
Publisher: American Meteorological Society
Abstract: In May 1980 an 18-day sequence of velocity profiles of the top 600 m of the sea was collected off the coast of Southern California. The measurements were obtained using a pair of Doppler sonars mounted on the Research ...
Doppler Sonar Observations of Internal Waves, Wave-Field Structure
Publisher: American Meteorological Society
Abstract: During May of 1980 an internal-wave-measurement experiment was conducted from the Research Platform FLIP off the California coast. This paper discusses an 18-day sequence of velocity profiles obtained during the experiment ...
Repeat-Sequence Coding for Improved Precision of Doppler Sonar and Sodar
Publisher: American Meteorological Society
Abstract: Repeat-sequence coding is a robust method for improving the precision of velocity estimates from incoherent Doppler sounders. The method involves transmitting a number of repeats of a broadband ?subcode.? The Doppler shift ...
Tidally Driven Processes Leading to Near-Field Turbulence in a Channel at the Crest of the Mendocino Escarpment
Publisher: American Meteorological Society
Abstract: n situ observations of tidally driven turbulence were obtained in a small channel that transects the crest of the Mendocino Ridge, a site of mixed (diurnal and semidiurnal) tides. Diurnal tides are subinertial at this ...
The Wirewalker: A Vertically Profiling Instrument Carrier Powered by Ocean Waves
Publisher: American Meteorological Society
Abstract: Ocean wave energy is used to drive a buoyant instrument platform down a wire suspended from a surface float. At the lower terminus of the profiling range, the cam that rectifies wave vertical motion is released and the ...
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