Three methods for automatic detection of mesoscale coherent structures are applied to Sea Level A... more Three methods for automatic detection of mesoscale coherent structures are applied to Sea Level Anomaly (SLA) fields in the South Atlantic. The first method is based on the wavelet packet decomposition of the SLA data, the second on the estimation of the Okubo-Weiss parameter and the third on a geometric criterion using the winding-angle approach. The results provide a comprehensive
Journal of Atmospheric and Oceanic Technology, 2008
... Support of Matthieu Le Hénaff by Délégation Générale pour l'Armement is acknowledged. ..... more ... Support of Matthieu Le Hénaff by Délégation Générale pour l'Armement is acknowledged. ... Rep. 464, 36 pp. Bouffard, J., 2007: Amélioration de l'altimétrie côtière appliquée à l'étude de la circulation dans la partie nord du bassin occidental méditerranéeen. ...
Journal of Atmospheric and Oceanic Technology, 1992
This study aims to show that Lagrangian surface drifters are a suitable means of validating the m... more This study aims to show that Lagrangian surface drifters are a suitable means of validating the mapping of oceanic mesoscale circulation by satellite altimetry. Tests are done using Geosat data to simulate drifter trajectories in the Azores-Madeira area. Multivariate ...
Three methods for automatic detection of mesoscale coherent structures are applied to Sea Level A... more Three methods for automatic detection of mesoscale coherent structures are applied to Sea Level Anomaly (SLA) fields in the South Atlantic. The first method is based on the wavelet packet decomposition of the SLA data, the second on the estimation of the Okubo-Weiss parameter and the third on a geometric criterion using the winding-angle approach. The results provide a comprehensive
Journal of Atmospheric and Oceanic Technology, 2008
... Support of Matthieu Le Hénaff by Délégation Générale pour l'Armement is acknowledged. ..... more ... Support of Matthieu Le Hénaff by Délégation Générale pour l'Armement is acknowledged. ... Rep. 464, 36 pp. Bouffard, J., 2007: Amélioration de l'altimétrie côtière appliquée à l'étude de la circulation dans la partie nord du bassin occidental méditerranéeen. ...
Journal of Atmospheric and Oceanic Technology, 1992
This study aims to show that Lagrangian surface drifters are a suitable means of validating the m... more This study aims to show that Lagrangian surface drifters are a suitable means of validating the mapping of oceanic mesoscale circulation by satellite altimetry. Tests are done using Geosat data to simulate drifter trajectories in the Azores-Madeira area. Multivariate ...
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