Tropical Cyclone Center and Symmetric Structure Estimating From SMAP Data

doi:10.1109/TGRS.2021.3131004

IOCAS-IR > 海洋环流与波动重点实验室

	Tropical Cyclone Center and Symmetric Structure Estimating From SMAP Data
	Zhang, Guosheng 1,2; Xu, Chao 1,2; Li, Xiaofeng 3; Zhu, Ziqiang 4; Perrie, William 5
	2022
发表期刊	IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
ISSN	0196-2892
卷号	60 页码:11
通讯作者	Li, Xiaofeng([email protected])
摘要	We propose a methodology to estimate the tropical cyclone (TC) center location associated with the additional TC parameters of the radius of maximum wind (RMW) and intensity, purely from ocean winds observed by the Soil Moisture Active Passive (SMAP) radiometer. This method assumes a symmetric vortex. To demonstrate the method, we analyze 28 SMAP wind fields collected during 11 TCs. Verification of the estimated hurricane centers and wind distributions along the radius is compared with measurements provided by the airborne stepped-frequency microwave radiometer (SFMR) collected during its flying through hurricane cores and to sea surface wind fields derived from spaceborne synthetic aperture radar data. The significance of this simple method is that TC centers, intensities, and RMW can be estimated purely from SMAP wind products, despite SMAP's low spatial resolution. Comparing these 28 model results to the aircraft measurement (f-deck) and the best track (BT) data, we show that, for the latitudes and longitudes of the TC centers, the standard deviations are 0.28 degrees and 0.29 degrees, respectively, both with a correlation of 1.00. For the detected intensity, the standard deviation is 8.11 m/s, and the correlation is 0.84. We note that the TC intensity detected by this method can be even stronger than the maximum winds observed by the relatively low-resolution SMAP observations.
关键词	Sea surface Wind speed Sea measurements Microwave radiometry Hurricanes Oceans Synthetic aperture radar Hurricane center detection hurricane intensity radius of maximum wind (RMW) Soil Moisture Active Passive (SMAP) ocean winds
DOI	10.1109/TGRS.2021.3131004
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2019YFC1510100]; Key Research and Development Project of Shandong Province[2019JZZY010102]; Key Deployment Project of Center for Ocean Mega-Science, Chinese Academy of Sciences (CAS)[COMS2019R02]; Chinese Academy of Sciences[Y9KY04101L]; National Natural Science Foundation of China-Shandong Science Foundation[U2006211]; Innovation Group Project of the Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai)[311020004]; Open Foundation from Marine Sciences in the First-Class Subjects of Zhejiang[20200102]; Startup Foundation for Introducing Talent of the Nanjing University of Information Science and Technology (NUIST); Dalhousie University Ocean Frontier Institute; Marine Atmosphere eXtreme Satellite Synergy (MAXSS) Project of the European Space Agency (ESA); Marine Environment Observation, Prediction and Response Network (MEOPAR)
WOS研究方向	Geochemistry & Geophysics ; Engineering ; Remote Sensing ; Imaging Science & Photographic Technology
WOS类目	Geochemistry & Geophysics ; Engineering, Electrical & Electronic ; Remote Sensing ; Imaging Science & Photographic Technology
WOS记录号	WOS:000761235300008
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/178249
专题	海洋环流与波动重点实验室
通讯作者	Li, Xiaofeng
作者单位	1.Nanjing Univ Informat Sci & Technol, Sch Marine Sci, Nanjing 210044, Peoples R China 2.Southern Marine Sci & Engn Guangdong Lab Zhuhai, Zhuhai 519000, Peoples R China 3.Chinese Acad Sci, Key Lab Ocean Circulat & Waves, Inst Oceanol, Qingdao 266071, Peoples R China 4.Chinese Acad Meteorol Sci, Beijing 100081, Peoples R China 5.Fisheries & Oceans Canada, Bedford Inst Oceanog, Dartmouth, NS B2Y 4A2, Canada
通讯作者单位	海洋环流与波动重点实验室
推荐引用方式 GB/T 7714	Zhang, Guosheng,Xu, Chao,Li, Xiaofeng,et al. Tropical Cyclone Center and Symmetric Structure Estimating From SMAP Data[J]. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING,2022,60:11.
APA	Zhang, Guosheng,Xu, Chao,Li, Xiaofeng,Zhu, Ziqiang,&Perrie, William.(2022).Tropical Cyclone Center and Symmetric Structure Estimating From SMAP Data.IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING,60,11.
MLA	Zhang, Guosheng,et al."Tropical Cyclone Center and Symmetric Structure Estimating From SMAP Data".IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 60(2022):11.

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