Segmented Drifter Trajectory-Based Eddy Identification Validated by SWOT Altimetry

Lagrangian drifter datasets are widely used in oceanographic research but remain limited in eddy identification. This study proposes an eddy identification method using segmented drifter trajectories. The idea is to take advantage of the cycloidal drifter in a swirling flow as a tracer to determine...

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Bibliographic Details
Published in:	IEEE geoscience and remote sensing letters Vol. 22; pp. 1 - 5
Main Authors:	Liu, Tong, Chen, Xiaoyan, Chen, Ge
Format:	Journal Article
Language:	English
Published:	Piscataway IEEE 2025 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Altimeters Altimetry Clustering Current rings Datasets Deformation Density-based spatial clustering of applications with noise (DBSCAN) clustering algorithm Drifters Eddies eddy identification Geoscience and remote sensing Identification methods Lagrangian drifter Marine technology Noise Oceanographic research Oceans Satellites Spatial distribution Spatial resolution Spinning Surface water Surface Water and Ocean Topography (SWOT) altimetry Swirling Tracers Training Trajectory trajectory segment Vortices
ISSN:	1545-598X, 1558-0571
Online Access:	Get full text
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