Use of an optimum interpolation method to construct a high-resolution global ocean surface vector wind dataset from active scatterometers and passive radiometers

doi:10.1080/01431161.2017.1341665

CORC > 自然资源部第一海洋研究所 > 自然资源部第一海洋研究所 > 业务部门 > 海洋物理与遥感研究室

	Use of an optimum interpolation method to construct a high-resolution global ocean surface vector wind dataset from active scatterometers and passive radiometers
	Yan, Qiushuang 1,2; Zhang, Jie 2; Meng, Junmin 2; Wang, Jing 1; Fan, Chenqing 2
刊名	INTERNATIONAL JOURNAL OF REMOTE SENSING
	2017
卷号	38 期号:20 页码:5569-5591
ISSN号	0143-1161
DOI	10.1080/01431161.2017.1341665
英文摘要	This study presents a new 0.25 degrees gridded 6-hourly global ocean surface wind vector dataset from 2000 to 2015 produced by blending satellite wind retrievals from five active scatterometers (QuikSCAT, ASCAT-A, ASCAT-B, OSCAT, and HY-2A), nine passive radiometers (four SSM/I sensors, two SSMIS sensors, TMI, AMSR-E, and AMSR2) and one polarimetric radiometer (WindSat) with reanalysis from the National Center for Environmental Prediction/National Center for Atmospheric Research (NCEP/NCAR) employing an optimum interpolation method (OIM). The accuracy of this wind product is determined through various comparisons with buoy measurements, NCEP/NCAR reanalysis and the cross-calibrated multi-platform (CCMP) winds. The comparisons indicate that OIM winds agree well with buoys, showing a rootmean- squared difference of 1.32 m s-1 for wind speed and 24.73 degrees for wind direction over 0-30 m s-1 wind speed range. And the quality of OIM winds is improved significantly relative to NCEP/NCAR reanalysis and can be comparable with CCMP winds. Furthermore, OIM winds can reveal abundant small-scale features that are not visible in reanalysis data. In addition, the wind speed and direction retrievals of most satellites are proved to play an important role in generating the highquality product, but the procedure for including HY-2A winds and WindSat wind directions should be further explored.
电子版国际标准刊号	13665901
资助项目	National High Technology Research and Development Programme (863 Programme) of China[SS2013AA091206]
WOS研究方向	Remote Sensing ; Imaging Science & Photographic Technology
语种	英语
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000405206600006
内容类型	期刊论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/3263]
专题	业务部门_海洋物理与遥感研究室
作者单位	1.Ocean Univ China, Coll Informat & Engn, Qingdao, Peoples R China; 2.State Ocean Adm, Inst Oceanog 1, Qingdao, Peoples R China
推荐引用方式 GB/T 7714	Yan, Qiushuang,Zhang, Jie,Meng, Junmin,et al. Use of an optimum interpolation method to construct a high-resolution global ocean surface vector wind dataset from active scatterometers and passive radiometers[J]. INTERNATIONAL JOURNAL OF REMOTE SENSING,2017,38(20):5569-5591.
APA	Yan, Qiushuang,Zhang, Jie,Meng, Junmin,Wang, Jing,&Fan, Chenqing.(2017).Use of an optimum interpolation method to construct a high-resolution global ocean surface vector wind dataset from active scatterometers and passive radiometers.INTERNATIONAL JOURNAL OF REMOTE SENSING,38(20),5569-5591.
MLA	Yan, Qiushuang,et al."Use of an optimum interpolation method to construct a high-resolution global ocean surface vector wind dataset from active scatterometers and passive radiometers".INTERNATIONAL JOURNAL OF REMOTE SENSING 38.20(2017):5569-5591.