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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/42198

Title: Reconstruction and analysis of surface velocity from drifters in the Kuroshio region east of Taiwan
Authors: Cheng Kai Ho
Po-Chun Hsu
Shih-Jen Huang
Contributors: 國立臺灣海洋大學:海洋環境資訊系
Keywords: Taiwan.
DINEOF
drifter
Kuroshio
Date: 2016
Issue Date: 2017-05-01T02:26:21Z
Publisher: Journal of Marine Science and Technology
Abstract: Abstract: In this study, sea surface velocities derived from drifters were gridded to 0.25 latitude by 0.25 longitude for analysis of the Kuroshio region east of Taiwan. The data for each grid that were originally missing were obtained using the Data Interpolating Empirical Orthogonal Functions (DINEOF) method, which can precisely reconstruct missing data. Compared with the original data, the error of the reconstructed Kuroshio velocity is 0.18  0.03 m/s. By analyzing the reconstructed data, we defined the Kuroshio axis at its maximum surface velocity in the zonal di- rection of 0.25 latitude along the east coast of Taiwan. The results indicate that the Kuroshio flows faster in summer than it does in winter because of monsoon effects. With the exception of 2010, the Kuroshio was observed to commonly move inshore in winter and offshore in summer in the time span of this study.

Reconstruction and analysis of surface velocity from drifters in the Kuroshio region east of Taiwan (PDF Download Available). Available from: https://www.researchgate.net/publication/311899175_Reconstruction_and_analysis_of_surface_velocity_from_drifters_in_the_Kuroshio_region_east_of_Taiwan [accessed May 1, 2017].
Relation: 24(4)
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/42198
Appears in Collections:[海洋環境資訊系] 期刊論文

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