2019
DOI: 10.2528/pierb19062003
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A Volume-Surface Composite Scattering Model for Nonlinear Ocean Surface With Breaking Waves and Foam Layers Under High Wind Conditions

Abstract: Electromagnetic scattering from the sea surface is of great significance in ocean remote sensing especially under high wind conditions. A novel volume-surface composite scattering model of nonlinear rough sea surfaces with breaking waves and foam layers under high wind conditions is presented in this study. Based on the semi-deterministic facet scattering model (SDFSM), using a ray tracing method combined with impedance equivalent edge currents (RT-IEEC) and vector radiative transfer theory (VRT), the backscat… Show more

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Cited by 4 publications
(1 citation statement)
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“…For the specular reflection region, with incidence angles about 0 • ∼ 20 • , the Kirchoff Approximation (KA) [20], also known as the Physical Optics (PO) method, has been developed. The contribution of breaking waves in a normalized radar crosssection (NRCS) has been investigated in numerous works [19], [21]- [24]. At moderate incidence angles (20 • ∼ 70 • for VV, and 20 • ∼ 60 • for HH polarization), the dominant mechanism is Bragg scattering.…”
Section: Introductionmentioning
confidence: 99%
“…For the specular reflection region, with incidence angles about 0 • ∼ 20 • , the Kirchoff Approximation (KA) [20], also known as the Physical Optics (PO) method, has been developed. The contribution of breaking waves in a normalized radar crosssection (NRCS) has been investigated in numerous works [19], [21]- [24]. At moderate incidence angles (20 • ∼ 70 • for VV, and 20 • ∼ 60 • for HH polarization), the dominant mechanism is Bragg scattering.…”
Section: Introductionmentioning
confidence: 99%