Publication Date:
2011-08-18
Description:
Internal waves which are among the most commonly observed oceanic phenomena in the SEASAT SAR imagery are discussed. These waves are associated with the vertical displacements of constant water density surfaces in the ocean. Their amplitudes are maximum at depths where the water density changes most rapidly usually at depths from 50 to 100 m, whereas the horizontal currents associated with these waves are maximum at the sea surface where the resulting oscillatory currents modulate the sea surface roughness and produce the signatures detected by SAR.
Keywords:
COMMUNICATIONS AND RADAR
Type:
Spaceborne Imaging Radar Symp.; p 118-120
Format:
text
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