Mitigation of cross-polar antenna pattern errors in SMOS: simplified approach

	Mitigation of cross-polar antenna pattern errors in SMOS: simplified approach
	Duran, Israel; Torres, Francesc; Corbella, Ignasi; Duffo, Nuria; Wu, Lin; Martin-Neira, Manuel
	2016
会议名称	14th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad0
会议日期	APR 11-14, 2016
会议地点	Espoo, FINLAND
关键词	radiometer interferometer imaging errors SMOS
页码	131-134
通讯作者	Duran, I (reprint author), Univ Politecn Cataluna, Remote Sensing Lab, Barcelona, Spain.
英文摘要	This paper analyzes a simplified image reconstruction method that exclusively takes into account the dominant antenna pattern terms to model image inversion artifacts and mitigate SMOS polarimetric spatial bias over the Ocean. This simplified method, that reduces computation time at the cost of small radiometric performance degradation, is useful to the L1 teams to process a large amount of data when full radiometric accuracy is not required (e.g. stability assessments).
收录类别	CPCI
会议主办者	Inst Elect & Elect Engineers, IEEE Geoscience & Remote Sensing Soc, URSI, Microwave Remote Sensing Ctr, Aalto Univ
会议录	2016 14TH SPECIALIST MEETING ON MICROWAVE RADIOMETRY AND REMOTE SENSING OF THE ENVIRONMENT (MICRORAD0
会议录出版者	IEEE
语种	英语
ISBN号	978-1-5090-2951-8
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/5571]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	Duran, Israel,Torres, Francesc,Corbella, Ignasi,et al. Mitigation of cross-polar antenna pattern errors in SMOS: simplified approach[C]. 见:14th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad0. Espoo, FINLAND. APR 11-14, 2016.