Title :
Omnidirectional polarimetric scattering in the upper half-space from ocean-like rough surfaces
Author :
Wei Liu ; Li-Xin Guo ; Fan Zheng ; Jiang-Ting Li
Author_Institution :
Sch. of Sci., Xidian Univ., Xi´an, China
Abstract :
Omnidirectional polarimetric scattering in the upper half-space from an ocean-like rough surface is studied by using facet integration based on the Kirchhoff Approximation (KA). Omnidirectional polarimetric scattering coefficients in the upper half-space are illustrated with a hemisphere where the latitude and the longitude are represented as scattering angle and azimuth angle, respectively. The influence of wind speed, wind direction and incident angle on the omnidirectional polarimetric scattering coefficients and the polarization ratio is discussed in detail.
Keywords :
oceanographic techniques; polarimetry; remote sensing; wind; Kirchhoff approximation; Omnidirectional azimuth angle; facet integration; ocean remote sensing; ocean-like rough surface; omnidirectional polarimetric scattering coefficients; polarization ratio; scattering angle; wind direction; wind speed; Fractals; Rough surfaces; Scattering; Sea surface; Surface roughness; Surface waves; Wind speed;
Conference_Titel :
Antennas, Propagation & EM Theory (ISAPE), 2012 10th International Symposium on
Conference_Location :
Xian
Print_ISBN :
978-1-4673-1799-3
DOI :
10.1109/ISAPE.2012.6408911