Title :
Simulation study on polarimetric microwave emission of ocean surface: model comparison and analysis
Author :
Wang, Zhenzhan ; Jiang, Jingshan
Author_Institution :
Center for Space Sci. & Appl. Res., Chinese Acad. of Sci., China
Abstract :
There are a few polarimetric emissivity models derived from solving ocean surface electromagnetic boundary value problem theoretically. In this paper, the full Stokes parameters of ocean surface emission simulated by three emissivity models at various ocean state were reviewed and inter-comparisons of the results from numerical simulation are carried out in detail, the effects of wave spectrums on the ocean surface emissivities were evaluated. The simulated four Stokes parameters of emission were compared with those by experimental formulations derived from airborne or spaceborne microwave radiometers.
Keywords :
emissivity; numerical analysis; oceanography; radiometry; remote sensing; Stokes parameters; numerical simulation; ocean surface electromagnetic boundary value problem; polarimetric microwave emissivity models; spaceborne microwave radiometers; Analytical models; Brightness temperature; Microwave radiometry; Ocean temperature; Optical surface waves; Sea measurements; Sea surface; Stokes parameters; Velocity measurement; Wind speed; emissivity model; full Stokes parameter; polarimetric microwave emission;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Print_ISBN :
0-7803-9128-4
DOI :
10.1109/MAPE.2005.1617924
