Application of backscattering models in active-passive microwave remote sensing of ocean salinity

	Application of backscattering models in active-passive microwave remote sensing of ocean salinity
	Zhu, J.; Zhang, X.K.; Liu, H.; Cai, Y.J.
	2014
会议名称	Progress in Electromagnetics Research Symposium, PIERS 2014
会议日期	August 25, 2014 - August 28, 2014
会议地点	Guangzhou, China
页码	890-893
英文摘要	The program of new type combined active and passive L-band sensor will meet the science needs by providing global ocean salinity distribution. Before the reconstruction of ocean salinity by brightness temperature, surface roughness must be taken into account, which is the leading part of the error sources that influences the brightness temperature. So it is a crucial step to eliminate the excess brightness temperature engendered by roughness. The elimination can be implemented by sea surface backscattering coefficient, which is directly influenced by roughness. In this paper, the sea surface is regarded as a two dimensional isotropic random process and the influence of roughness for backscattering coefficient is discussed. This can be a fundamental way to get pairs of brightness temperature and backscattering coefficient and for better inversion of ocean salinity.
收录类别	EI
会议主办者	Development and Research Academy for Global Optical Neo-technology (DRAGON); et al.; JORCEP (Sino-Swedish Joint Research Center of Photonics); South China Normal University; South China Normal University, Centre for Opt. and Electromagn. Res., South China Academy of Advanced Optoelectronics; ZJU Institute for Opto-Electronic Technology Commercialization (IOTEC)
会议录	Progress in Electromagnetics Research Symposium
会议录出版者	Electromagnetics Academy
语种	英语
ISSN号	1559-9450
ISBN号	9781934142288
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/4365]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	Zhu, J.,Zhang, X.K.,Liu, H.,et al. Application of backscattering models in active-passive microwave remote sensing of ocean salinity[C]. 见:Progress in Electromagnetics Research Symposium, PIERS 2014. Guangzhou, China. August 25, 2014 - August 28, 2014.