Effect of attenuation correction on surface amplitude distribution of wind waves

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dc.contributor.author Varkey, M.J.
dc.date.accessioned 2006-04-10T07:27:20Z
dc.date.available 2006-04-10T07:27:20Z
dc.date.issued 1987
dc.identifier.citation Mahasagar, vol.20, 91-98
dc.identifier.uri http://drs.nio.org/drs/handle/2264/51
dc.description.abstract Some selected wave profiles recorded using a ship borne wave recorder are analysed to study the effect of attenuation correction on the distribution of the surface amplitudes. A new spectral width parameter is defined to account for wide band and multipeaked spectra. The unattenuated surface profiles when computed from the attenuation corrected variance spectra and the unchanged phase spectra follow the Gauss an distribution even in very wide band cases for which the recorded profiles do not follow the Gaussian law. A narrow band case does not show much changes in the amplitude distribution. The computed, surface wave profile shows large changes depending upon the spectral width
dc.format.extent 306746 bytes
dc.format.mimetype application/pdf
dc.language.iso en
dc.publisher National Institute of Oceanography, Goa
dc.title Effect of attenuation correction on surface amplitude distribution of wind waves
dc.type Journal Article


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