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Numerical calculation and simulation of sea surface bistatic scattering for Ku and C-band
Gao, Guoxing; Wang, Zhenzhan; Lu, Hao; Yin, Xiaobin; Gao, G. (gaoguoxing@sohu.com)
Department微波遥感部
Source Publication2011 International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2011 - Proceedings
2011
Pages1376-1379
Language中文
ISBN9781424491711
AbstractComplete analysis of bistatic scattering feature to Gaussian rough sea surface is critical for inversion of surface physical parameters (such as sea surface wind and wave field) from satellite remote sensing data. A numerical simulation of the bistatic normalized radar cross section (BNRCS) is performed with unified wave spectrum, proposed by Elfouhaily, with cases of Ku and C band configuration and different polarization in term of a theoretical approximation model - small slope approximation (SSA) model. The results of the SSA model and the SASS-II test model are compared and analyzed. Given the different wind speed, the variation of BNRCS with the scattering angle and azimuth scattering is calculated and analyzed on the above configuration. The results further confirm that selection the appropriate wave spectrum and the Gaussian integration method in the V-V polarization, SSA model results can reach the precision of less than 1.1dB. © 2011 IEEE.; Complete analysis of bistatic scattering feature to Gaussian rough sea surface is critical for inversion of surface physical parameters (such as sea surface wind and wave field) from satellite remote sensing data. A numerical simulation of the bistatic normalized radar cross section (BNRCS) is performed with unified wave spectrum, proposed by Elfouhaily, with cases of Ku and C band configuration and different polarization in term of a theoretical approximation model - small slope approximation (SSA) model. The results of the SSA model and the SASS-II test model are compared and analyzed. Given the different wind speed, the variation of BNRCS with the scattering angle and azimuth scattering is calculated and analyzed on the above configuration. The results further confirm that selection the appropriate wave spectrum and the Gaussian integration method in the V-V polarization, SSA model results can reach the precision of less than 1.1dB. © 2011 IEEE.
Conference Name2011 International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2011
Conference DateJune 24, 2011 - June 26, 2011
Conference PlaceNanjing, China
Indexed ByEI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/3345
Collection微波遥感部
Corresponding AuthorGao, G. (gaoguoxing@sohu.com)
Recommended Citation
GB/T 7714
Gao, Guoxing,Wang, Zhenzhan,Lu, Hao,et al. Numerical calculation and simulation of sea surface bistatic scattering for Ku and C-band[C]:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States,2011:1376-1379.
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