Numerical calculation and simulation of sea surface bistatic scattering for Ku and C-band

	Numerical calculation and simulation of sea surface bistatic scattering for Ku and C-band
	Gao, Guoxing; Wang, Zhenzhan; Lu, Hao; Yin, Xiaobin
	2011
会议名称	2011 International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2011
会议日期	June 24, 2011 - June 26, 2011
会议地点	Nanjing, China
页码	1376-1379
通讯作者	Gao, G. (gaoguoxing@sohu.com)
中文摘要	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.
英文摘要	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.
收录类别	EI
会议主办者	Nanjing University of Information Science and Technology; Peking University; Fudan University; Tsinghua University; Jilin University
会议录	2011 International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2011 - Proceedings
会议录出版者	IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States
学科主题	微波遥感
语种	中文
ISBN号	9781424491711
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/3345]
专题	国家空间科学中心_微波遥感部
推荐引用方式 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]. 见:2011 International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2011. Nanjing, China. June 24, 2011 - June 26, 2011.