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Optimum polarimetric analysis of backscattering from rough sea surface
IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004, 2004Using SIR-C/X-SAR that provided simultaneously images of Southern-China Sea at three microwave wavelengths, L-band quad-polarization, C-band quad-polarization and X-band with VV polarization, the present paper calculate and analyze the optimum polarization of the backscattering from the rough sea surface. The utmost applications of radar remote sensing
Qing Dong, Huadong Guo
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A stochastic model of sea-surface roughness. II
Proceedings of the Royal Society of London. Series A: Mathematical and Physical Sciences, 1991Abstract A two-scale model of a wind-ruffled surface is developed which includes (1) modulation of the short waves by orbital straining in the long waves, (2) dissipation of short-wave energy by breaking, and (3) regeneration of the short-wave energy by the wind. For simplicity the long waves are at first assumed to be uniform.
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On the surface roughness characteristics of the land fast sea-ice in the Bohai Sea
Acta Oceanologica Sinica, 2014The surface roughness characteristics (e.g., height and slope) of sea ice are critical for determining the parameters of an electromagnetic scattering, a surface emission and a surface drag coefficients. It is also important in identifying various ice types, retrieval ice thickness, surface temperature and drag coefficients from remote sensing data ...
Chengyu Liu +4 more
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Determining the sea-roughness spectra from an optical image of the sea surface
Radiophysics and Quantum Electronics, 2006An optical model of sea-surface imaging based on a two-scale presentation of sea roughness is developed. Using this model, an exact expression for the sea-surface image spectrum in diffuse sky light is obtained, which made it possible to estimate the nonlinear contribution of waves of different scales to the image spectrum.
V. V. Bakhanov +3 more
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Multiresolution optical properties of rough sea surface in infrared
SPIE Proceedings, 2007The purpose of this paper is to take into account the spatial variability of a wind-roughened sea surface from 1-meter to large scale including sub-metric variability. An analytical model of infrared sea surface optical properties based on a statistical approach is proposed.
Karine Caillault +4 more
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Estimation of the electromagnetic field in a sea with rough upper and lower surfaces
Canadian Journal of Physics, 1986We present initial results of calculated electric and magnetic fields at an arbitrary distance, r, from a transmitter antenna by investigating the effect of roughness of both upper and lower sea surfaces on electromagnetic wave propagation in seas. The part of the sea under investigation is considered in terms of a three-layer medium (air – sea water –
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Sea Surface Roughness Parameterization
2003I. Papadimitrakis, A.I. Papaioannou
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The Aerodynamic Roughness of the Sea Surface
Journal of the Atmospheric Sciences, 1966openaire +1 more source
Sea Surface Roughness Estimation Using a UAV
IEEE Geoscience and Remote Sensing LettersElizabeth A. Shi +4 more
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