NSSC OpenIR  > 微波遥感部
RETRIEVAL OF TYPHOON AND HURRICANE SURFACE BAROMETRIC PRESSURE BY PASSIVE MICROWAVE MEASUREMENTS
Zhang, Zijin; Dong, Xiaolong
Department微波遥感部
Source PublicationIGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM
2018
Pages1172-1175
Language英语
ISSN2153-6996
ISBN978-1-5386-7150-4
AbstractThe paper investigates the retrieval of typhoon and hurricane surface barometric pressure by passive measurements. The SVR based retrieval algorithm is presented and the passive microwave measurements from the SNPP/ATMS are used for the algorithm training and verification. The assessment of the retrieval performance is done by comparing the case-by-case retrievals with dropsonde measurements and tropical cyclone best track data. The validation results show that the established retrieval algorithm can estimate typhoon and hurricane surface barometric pressure with the accuracy better than 8hpa. As a preliminary conclusion, this method can provide some important sea surface barometric pressure information for typhoon and hurricane structure and dynamic characteristics analysis and offers a new idea for the study of typhoon and hurricane from microwave radiometer data.
KeywordSea surface barometric pressure typhoon and hurricane analysis retrieval algorithm ATMS
Conference Name38th IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Conference DateJUL 22-27, 2018
Conference PlaceValencia, SPAIN
Indexed ByCPCI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/6706
Collection微波遥感部
Recommended Citation
GB/T 7714
Zhang, Zijin,Dong, Xiaolong. RETRIEVAL OF TYPHOON AND HURRICANE SURFACE BAROMETRIC PRESSURE BY PASSIVE MICROWAVE MEASUREMENTS[C],2018:1172-1175.
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