NSSC OpenIR  > 微波遥感部
RETRIEVAL OF SEA SURFACE BAROMETRIC PRESSURE UNDER CLEAR SKY BY PASSIVE MICROWAVE MEASUREMENTS
Zhang, Zijin; Dong, Xiaolong
Department微波遥感部
Source Publication2017 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
2017
Pages4429-4432
Language英语
ISSN2153-6996
ISBN978-1-5090-4951-6
AbstractThe 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.
KeywordSea Surface Barometric Pressure Retrieval Algorithm Clear Sky Passive Microwave Atms
Conference NameIEEE International Geoscience & Remote Sensing Symposium
Conference DateJUL 23-28, 2017
Conference PlaceFort Worth, TX
Indexed ByCPCI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/6280
Collection微波遥感部
Recommended Citation
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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