WIND FIELD RETRIEVING FOR SCAT ONBOARD CFOSAT BASED ON PCA METHOD

NSSC OpenIR > 微波遥感部

	WIND FIELD RETRIEVING FOR SCAT ONBOARD CFOSAT BASED ON PCA METHOD
	Xu, Xingou; Dong, Xiaolong; Lin, Wenming; Yun, Risheng; Zhu, Di
作者部门	微波遥感部
会议录名称	IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM
	2018
页码	5587-5590
语种	英语
ISSN号	2153-6996
ISBN号	978-1-5386-7150-4
摘要	The scatterometer (SCAT) onboard China France Oceanography Satellite (CFOSAT) will be the first scanning scatterometer with rotating fan-beams. Wind retrieving methods for existed scatterometers, which are with rotating pencil beams or fixed fan beams, are needed to be modified considering efficiency in information extraction from the numerous observations acquired in this working mode. This was achieved in the research of this paper by applying Principle Component Analysis (PCA) method. Firstly, vectors for applying PCA are composed in two different ways for analysis of the effectiveness of information extraction for the SCAT data and for wind retrieving respectively. Then the description of simulated SCAT data considering observing geometry and SCAT working mode was given. Then experiments of PCA based wind retrieving method was carried out with conclusion that it was effective in information extraction for preparing data sets for wind retrieving. Finally, further research has been discussed.
关键词	Scatterometer (SCAT) China-France Oceanography Satellite (CFOSAT) wind retrieval simulated data principle component analysis (PCA)
会议名称	38th IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
会议日期	JUL 22-27, 2018
会议地点	Valencia, SPAIN
收录类别	CPCI
文献类型	会议论文
条目标识符	http://ir.nssc.ac.cn/handle/122/6707
专题	微波遥感部
推荐引用方式 GB/T 7714	Xu, Xingou,Dong, Xiaolong,Lin, Wenming,et al. WIND FIELD RETRIEVING FOR SCAT ONBOARD CFOSAT BASED ON PCA METHOD[C],2018:5587-5590.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
201808519234.pdf（396KB）	会议论文		开放获取	CC BY-NC-SA	请求全文