F. Badran, M. Berrada, J. Brajard, M. Crépon, C. Sorror et al., Inversion of satellite ocean colour imagery and geoacoustic characterization of seabed properties: Variational data inversion using a semi-automatic adjoint approach, Journal of Marine Systems, vol.69, issue.1-2, pp.126-136, 2008.
DOI : 10.1016/j.jmarsys.2007.02.018
URL : https://hal.archives-ouvertes.fr/hal-01507523

M. Berta, A. Griffa, M. G. Magaldi, T. M. Ozgökmen, A. C. Poje et al., Improved Surface Velocity and Trajectory Estimates in the Gulf of Mexico from Blended Satellite Altimetry and Drifter Data, Journal of Atmospheric and Oceanic Technology, vol.32, issue.10, 2015.
DOI : 10.1175/JTECH-D-14-00226.1

J. Bouffard, S. Vignudelli, P. Cipollini, and Y. Menard, Exploiting the potential of an improved multimission altimetric data set over the coastal ocean, Geophysical Research Letters, vol.32, issue.10, 2008.
DOI : 10.1029/2008GL033488
URL : https://hal.archives-ouvertes.fr/hal-00409288

I. Caballero, J. Gomez-enri, P. Cipollini, and G. Navarro, Validation of high spatial resolution wave data from envisat ra-2 altimeter in the gulf of cádiz. Geoscience and Remote Sensing Letters, IEEE, vol.11, issue.1, pp.371-375, 2014.

Y. Chang, D. Hammond, A. Haza, P. Hogan, H. Huntley et al., Enhanced estimation of sonobuoy trajectories by velocity reconstruction with near-surface drifters, Ocean Modelling, vol.36, issue.3-4, pp.179-197, 2011.
DOI : 10.1016/j.ocemod.2010.11.002

D. B. Chelton, M. G. Schlax, R. M. Samelson, and R. A. De-szoeke, Global observations of large oceanic eddies, Geophysical Research Letters, vol.81, issue.C12, 2007.
DOI : 10.1029/2005GL024633

P. Courtier, J. Thépaut, and A. Hollingsworth, A strategy for operational implementation of 4D-Var, using an incremental approach, Quarterly Journal of the Royal Meteorological Society, vol.45, issue.519, pp.1367-1387, 1994.
DOI : 10.1002/qj.49712051912

D. P. Dee, S. M. Uppala, A. J. Simmons, P. Berrisford, P. Poli et al., The ERA-Interim reanalysis: configuration and performance of the data assimilation system, Quarterly Journal of the Royal Meteorological Society, vol.91, issue.656, pp.553-597, 2011.
DOI : 10.1002/qj.828

J. C. Gilbert and C. Lemaréchal, Some numerical experiments with variable-storage quasi-Newton algorithms, Mathematical Programming, vol.11, issue.2, pp.1-3, 1989.
DOI : 10.1007/BF01589113

J. Isern-fontanet, J. Font, E. García-ladona, M. Emelianov, C. Millot et al., Spatial structure of anticyclonic eddies in the Algerian basin (Mediterranean Sea) analyzed using the Okubo???Weiss parameter, Deep Sea Research Part II: Topical Studies in Oceanography, vol.51, issue.25-26, pp.3009-3028, 2004.
DOI : 10.1016/j.dsr2.2004.09.013

M. Kamachi and J. O-'brien, Continuous data assimilation of drifting buoy trajectory into an equatorial Pacific Ocean model, Journal of Marine Systems, vol.6, issue.1-2, pp.159-178, 1995.
DOI : 10.1016/0924-7963(94)00022-4

A. Kubryakov and S. Stanichny, Mean Dynamic Topography of the Black Sea, computed from altimetry, drifter measurements and hydrology data, Ocean Science, vol.7, issue.6, pp.745-753, 2011.
DOI : 10.5194/os-7-745-2011

L. Kuznetsov, K. Ide, and C. Jones, A Method for Assimilation of Lagrangian Data, Monthly Weather Review, vol.131, issue.10, pp.2247-2260, 2003.
DOI : 10.1175/1520-0493(2003)131<2247:AMFAOL>2.0.CO;2

L. Dimet, F. Talagrand, and O. , Variational algorithms for analysis and assimilation of meteorological observations: theoretical aspects, Tellus A, vol.109, issue.2, pp.97-110, 1986.
DOI : 10.1111/j.1600-0870.1986.tb00459.x

R. Lumpkin and M. Pazos, Measuring surface currents with surface velocity program drifters: the instrument, its data, and some recent results. Lagrangian analysis and prediction of coastal and ocean dynamics, pp.39-67, 2007.

N. Maximenko, P. Niiler, L. Centurioni, M. Rio, O. Melnichenko et al., Mean Dynamic Topography of the Ocean Derived from Satellite and Drifting Buoy Data Using Three Different Techniques*, Journal of Atmospheric and Oceanic Technology, vol.26, issue.9, pp.1910-1919, 2009.
DOI : 10.1175/2009JTECHO672.1

M. Menna, P. Poulain, G. Zodiatis, and I. Gertman, On the surface circulation of the levantine sub-basin derived from lagrangian drifters and satellite altimetry data. Deep Sea Research Part I: Oceanographic Research Papers, pp.46-58, 2012.

A. Molcard, A. Griffa, and T. M. Ozgökmen, Lagrangian Data Assimilation in Multilayer Primitive Equation Ocean Models, Journal of Atmospheric and Oceanic Technology, vol.22, issue.1, pp.70-83, 2005.
DOI : 10.1175/JTECH-1686.1

P. Niiler, N. Maximenko, G. Panteleev, T. Yamagata, and D. Olson, Near-surface dynamical structure of the Kuroshio Extension, Journal of Geophysical Research, vol.103, issue.2, 1978.
DOI : 10.1029/2002JC001461

M. Nodet, Variational assimilation of Lagrangian data in oceanography, Inverse Problems, vol.22, issue.1, p.245, 2006.
DOI : 10.1088/0266-5611/22/1/014
URL : https://hal.archives-ouvertes.fr/inria-00173069

¨. Ozgökmen, T. M. Molcard, A. Chin, T. M. Piterbarg, L. I. Griffa et al., Assimilation of drifter observations in primitive equation models of midlatitude ocean circulation, Journal of Geophysical Research: Oceans, vol.108, issue.C7, 1978.

P. Poulain, R. Gerin, E. Mauri, and R. Pennel, Wind Effects on Drogued and Undrogued Drifters in the Eastern Mediterranean, Journal of Atmospheric and Oceanic Technology, vol.26, issue.6, pp.1144-1156, 2009.
DOI : 10.1175/2008JTECHO618.1

P. Poulain, M. Menna, and E. Mauri, Surface Geostrophic Circulation of the Mediterranean Sea Derived from Drifter and Satellite Altimeter Data, Journal of Physical Oceanography, vol.42, issue.6, pp.973-990, 2012.
DOI : 10.1175/JPO-D-11-0159.1

M. H. Rio, A. Pascual, P. Poulain, M. Menna, B. Barceló-llull et al., Computation of a new mean dynamic topography for the Mediterranean Sea from model outputs, altimeter measurements and oceanographic in situ data, Ocean Science, vol.10, issue.4, pp.731-744, 2014.
DOI : 10.5194/os-10-731-2014

S. Ruiz, A. Pascual, B. Garau, Y. Faugère, A. Alvarez et al., Mesoscale dynamics of the Balearic Front, integrating glider, ship and satellite data, Journal of Marine Systems, vol.78, pp.3-16, 2009.
DOI : 10.1016/j.jmarsys.2009.01.007

S. V. Stanichny, A. A. Kubryakov, and D. M. Soloviev, Parameterization of surface wind-driven currents in the black sea using drifters, wind, and altimetry data. Ocean Dynamics, pp.1-10, 2015.

V. Taillandier, S. Dobricic, P. Testor, N. Pinardi, A. Griffa et al., Integration of Argo trajectories in the Mediterranean Forecasting System and impact on the regional analysis of the western Mediterranean circulation, Journal of Geophysical Research, vol.3, issue.C11, p.115, 1978.
DOI : 10.1029/2008JC005251
URL : https://hal.archives-ouvertes.fr/hal-00759256

V. Taillandier, A. Griffa, and A. Molcard, A variational approach for the reconstruction of regional scale Eulerian velocity fields from Lagrangian data, Ocean Modelling, vol.13, issue.1, pp.1-24, 2006.
DOI : 10.1016/j.ocemod.2005.09.002

V. Taillandier, A. Griffa, P. Poulain, R. Signell, J. Chiggiato et al., Variational analysis of drifter positions and model outputs for the reconstruction of surface currents in the central adriatic during fall, Journal of Geophysical Research: Oceans, vol.113, issue.C4, 1978.

V. Taillandier, A. Griffa, P. Poulain, and K. Béranger, Assimilation of Argo float positions in the north western Mediterranean Sea and impact on ocean circulation simulations, Geophysical Research Letters, vol.32, issue.1, 2006.
DOI : 10.1029/2005GL025552
URL : https://hal.archives-ouvertes.fr/hal-00161702

H. Uchida and S. Imawaki, Eulerian mean surface velocity field derived by combining drifter and satellite altimeter data, Geophysical Research Letters, vol.28, issue.5, 2003.
DOI : 10.1029/2002GL016445

A. Weaver and P. Courtier, Correlation modelling on the sphere using a generalized diffusion equation, Quarterly Journal of the Royal Meteorological Society, vol.108, issue.575, pp.1815-1846, 2001.
DOI : 10.1002/qj.49712757518

G. Zodiatis, R. Lardner, D. Hayes, G. Georgiou, S. Sofianos et al., Operational ocean forecasting in the Eastern Mediterranean: implementation and evaluation, Ocean Science, vol.4, issue.1, pp.31-47, 2008.
DOI : 10.5194/os-4-31-2008
URL : https://hal.archives-ouvertes.fr/hal-00298582