RETRIEVAL OF SEA SURFACE BAROMETRIC PRESSURE UNDER CLEAR SKY BY PASSIVE MICROWAVE MEASUREMENTS

NSSC OpenIR > 微波遥感部

	RETRIEVAL OF SEA SURFACE BAROMETRIC PRESSURE UNDER CLEAR SKY BY PASSIVE MICROWAVE MEASUREMENTS
	Zhang, Zijin; Dong, Xiaolong
作者部门	微波遥感部
	2017
会议名称	IEEE International Geoscience & Remote Sensing Symposium
会议录名称	2017 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
页码	4429-4432
会议日期	JUL 23-28, 2017
会议地点	Fort Worth, TX
ISSN号	2153-6996
ISBN号	978-1-5090-4951-6
摘要	The paper investigates the retrieval of sea surface barometric pressure under clear sky by passive measurements. Several linear and nonlinear statistical algorithms are presented and the passive microwave measurements from the Advanced Technology Microwave Sounder (ATMS) on S-NPP satellite are used for the algorithm training and verification. The retrieval are assessed by evaluation of root mean square error (RMSE), with comparison with the reanalysis data of European Centre for Medium-Range Weather Forecasts (ECMWF). The validated results show that Support Vector Regression (SVR) has the best performance and the corresponding RMSE of sea surface pressure is 1.53mb. The accuracy is comparable with the other traditional in-situ methods, and satisfy the requirements for meteorological applications.
关键词	Sea Surface Barometric Pressure Retrieval Algorithm Clear Sky Passive Microwave Atms
收录类别	CPCI
语种	英语
文献类型	会议论文
条目标识符	http://ir.nssc.ac.cn/handle/122/6280
专题	微波遥感部
推荐引用方式 GB/T 7714	Zhang, Zijin,Dong, Xiaolong. RETRIEVAL OF SEA SURFACE BAROMETRIC PRESSURE UNDER CLEAR SKY BY PASSIVE MICROWAVE MEASUREMENTS[C],2017:4429-4432.

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