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A mesoscale eddy reconstruction method based on generative adversarial networks [PDF]
Frontiers in Marine ScienceMesoscale eddies are phenomena that widely exist in the ocean and have a significant impact on the ocean’s temperature and salt structure, as well as on acoustic propagation effects.
Weishuai Xu, Maolin Li, Xingyu Zhou
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Impacts of Mesoscale Eddy Structural Characteristics on Matched-Field Localization Uncertainty [PDF]
SensorsMatched-field processing localizes underwater acoustic targets by measuring the degree of correlation between the acoustic field and replica fields. The intrusion of mesoscale eddies can induce sound speed mismatch in the matched-field process. Therefore,
Longquan Shang +6 more
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Asymmetric Drifter Trajectories in an Anticyclonic Mesoscale Eddy
Remote Sensing, 2023 The influences of sea surface wind on the oceanic mesoscale eddy are complex. By integrating our self-developed surface drifters with satellite observations, we examined the influence of sea surface wind on the distribution of water masses and biomass ...
Pengfei Tuo +4 more
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SymmetricNet: end-to-end mesoscale eddy detection with multi-modal data fusion [PDF]
Frontiers in Marine Science, 2023 Mesoscale eddies play a significant role in marine energy and matter transportation. Due to their huge impact on the ocean, mesoscale eddy detection has been studied for many years.
Yuxiao Zhao +6 more
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A Novel Mesoscale Eddy Identification Method Using Enhanced Interpolation and A Posteriori Guidance [PDF]
SensorsMesoscale eddies are pivotal oceanographic phenomena affecting marine environments. Accurate and stable identification of these eddies is essential for advancing research on their dynamics and effects.
Lei Zhang +4 more
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Ocean-Land-Atmosphere ResearchOceanic mesoscale eddies typically span tens to hundreds of kilometers and last several weeks to months. They are a key dynamic process influencing the distribution of oceanic energy, affecting energy budgets, heat distributions, and material transport ...
Changming Dong +17 more
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Stationary mesoscale eddies, upgradient eddy fluxes, and the anisotropy of eddy diffusivity [PDF]
Geophysical Research Letters, 2016 AbstractThe mesoscale eddies of which parameterization is needed in coarse‐resolution ocean models include not only the transient eddies akin to baroclinic instability but also the stationary eddies associated with topography. By applying a modified Lorenz‐type decomposition to the eddy‐permitting Southern Ocean State Estimate, we show that the ...
Jianhua Lu, Hailong Liu, Pengfei Lin
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Characteristics of mesoscale eddies in the Mozambique Channel.
PLoS ONEThe mesoscale eddy characteristics of the Mozambique Warm Current were investigated by detecting and tracking satellite altimetry data from 2010 to 2019.
Linfei Bai +5 more
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Mesoscale eddy variability in the Caribbean Sea
Ocean Dynamics, 2022 AbstractThe spatial distribution, and the monthly and seasonal variability of mesoscale eddy observations derived from the AVISO eddy atlas are assessed in the Caribbean Sea during 1993–2019. The average lifetime for the whole set of eddies is 62 ± 37 days, mean amplitude of 7 ± 4 cm for cyclonic and 7 ± 4 cm for anticyclonic and mean radius of 100 ...
Margarita E. López-Álzate +5 more
openaire +4 more sources
Remote Sensing, 2022 Ocean mesoscale eddies have an important role in the ocean and affect the underwater sound speed field (SSF). Many physical models have been proposed for mesoscale eddy three-dimensional (3D) structure analysis and construction.
Xingyu Ji, Lei Cheng, Hangfang Zhao
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