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Observations of Wind-Generated Waves on Variable Current
Publisher: American Meteorological Society
Abstract: Laboratory measurements utilizing a laser probe are made for the slopes of wind waves generated on both positive and negative currents at different values of fetch. The data are then processed electronically to yield an ...
On the Importance of the Significant Slope in Empirical Wind-Wave Studies
Publisher: American Meteorological Society
Abstract: The significant slope of a random wave field is found to be an important parameter in empirical wind-wave studies. This significant slope Ss is defined as Ss = (?2)½/?0, with ?2 as the mean-square surface elevation and ?0 ...
Light Reflection from Water Waves: Suitable Setup for a Polarimetric Investigation under Controlled Laboratory Conditions
Publisher: American Meteorological Society
Abstract: The reflection of sunlight from a wavy water surface, often referred to as sun glint, is a well-known phenomenon that presents challenges but also hitherto untapped opportunities in remote sensing based on satellite imagery. ...
An Analytical Model for Oceanic Whitecap Coverage
Publisher: American Meteorological Society
Abstract: Using a threshold criterion governing the onset of wave breaking, we derived an analytical expression for the whitecap coverage of the ocean. This expression is a function of the wave steepness in terms of the significant ...
The Ages of Large Amplitude Coastal Seiches on the Caribbean Coast of Puerto Rico
Publisher: American Meteorological Society
Abstract: Using a process denoted here as the empirical mode decomposition and the Hilbert spectral analysis, the ages of the seiches on the Caribbean coast of Puerto Rico are determined from their dispersion characteristics with ...