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Estimating geostrophic and total velocities from CTD and ADCP data: Intercomparison of different methods

Autor
Rubio, A.; Gomis, D.; Gabriel, J.; Espino, M.
Tipus d'activitat
Article en revista
Revista
Journal of marine systems
Data de publicació
2009-04
Volum
77
Número
1-2
Pàgina inicial
61
Pàgina final
76
DOI
https://doi.org/10.1016/j.jmarsys.2008.11.009 Obrir en finestra nova
Repositori
https://www.researchgate.net/publication/248513045_Estimating_geostrophic_and_total_velocities_from_CTD_and_ADCP_data_Intercomparison_of_different_methods Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S092479630800314X Obrir en finestra nova
Resum
Inferring geostrophic velocity fields from CTD data distributions can be handicapped by the impossibility of referring dynamic height to a no-motion level. This is often the case over the continental shelf, but also at open sea, even when velocity measurements (e.g. from a vessel mounted ADCP) are available. In this paper we test and compare four different methods aimed to estimate the geostrophic and total velocity fields from hydrodynamical data. Two of them can either use only CTD data (then ...
Paraules clau
Physical oceanography Geostrophic circulation Spatial objective analysis Gradient wind balance CTD data ADCP data
Grup de recerca
LIM/UPC - Laboratori d'Enginyeria Marítima

Participants

  • Rubio Company, Anna  (autor)
  • Gomis Bosch, Damià  (autor)
  • Jordà, Gabriel  (autor)
  • Espino Infantes, Manel  (autor)