Polarization characteristics of radar images of traces of internal waves on the ocean surface

Citation
Ya. Kravtsov et al., Polarization characteristics of radar images of traces of internal waves on the ocean surface, EARTH OBS R, 15(6), 2000, pp. 909-925
Citations number
24
Categorie Soggetti
Optics & Acoustics
Journal title
EARTH OBSERVATION AND REMOTE SENSING
ISSN journal
10245251 → ACNP
Volume
15
Issue
6
Year of publication
2000
Pages
909 - 925
Database
ISI
SICI code
1024-5251(2000)15:6<909:PCORIO>2.0.ZU;2-N
Abstract
From an analysis of radar images of the ocean at two polarizations, it is e stablished that images of surface manifestations of internal waves are prim arily formed by a non-resonant mechanism of radiowave interaction. It is sh own that non-resonant scattering is much more weakly dependent on the form of polarization of the incident wave than resonant (Bragg) scattering due t o the near-surface wind. This property of non-resonant scattering makes it possible to discriminate oceanic and atmospheric processes using polarizati on.