ISI Document Delivery No.: 593RY Times Cited: 6 Cited Reference Count: 53 Cited References: Burls NJ, 2006, J GEOPHYS RES-OCEANS, V111, DOI 10.1029/2005JC003133 CAMPBELL JW, 1995, J GEOPHYS RES-OCEANS, V100, P13237, DOI 10.1029/95JC00458 Challenor PG, 2001, J ATMOS OCEAN TECH, V18, P1558, DOI 10.1175/1520-0426(2001)0182.0.CO;2 Charria G, 2006, J MAR RES, V64, P43, DOI 10.1357/002224006776412340 Charria G, 2008, OCEAN SCI, V4, P199, DOI 10.5194/os-4-199-2008 Charria G, 2003, GEOPHYS RES LETT, V30, DOI 10.1029/2002GL016390 Chelton DB, 1996, SCIENCE, V272, P234, DOI 10.1126/science.272.5259.234 Chelton DB, 2007, GEOPHYS RES LETT, V34, DOI 10.1029/2007GL030812 Cipollini P, 2001, GEOPHYS RES LETT, V28, P323, DOI 10.1029/1999GL011231 Cipollini P., 2006, MANUAL REMOTE SENSIN, V6, P61 Colberg F, 2004, J GEOPHYS RES-OCEANS, V109, DOI 10.1029/2004JC002301 CONKRIGHT M, 1998, NOAA ATLAS NESDIS, V36 DANDONNEAU Y, 2004, SCIENCE, V304, P390, DOI DOI 10.1126/SCIENCE.1095997 Dandonneau Y, 2003, SCIENCE, V302, P1548, DOI 10.1126/science.1090729 Deans S.R., 1983, RADON TRANSFORM SOME Feistel R, 2003, PROG OCEANOGR, V59, P321, DOI 10.1016/j.pocean.2003.07.002 Fu L -L, 2001, SATELLITE ALTIMETRY, P133 Grodsky SA, 2006, GEOPHYS RES LETT, V33, DOI [10.1029/2006GL026426, 10.1029/2005GL025153] Haarsma RJ, 2003, GEOPHYS RES LETT, V30, DOI 10.1029/2003GL017829 Handoh IC, 2006, INT J CLIMATOL, V26, P1957, DOI 10.1002/joc.1342 HUGHES CW, 1995, J GEOPHYS RES-OCEANS, V100, P15933, DOI 10.1029/95JC01380 Killworth PD, 2003, J PHYS OCEANOGR, V33, P802, DOI 10.1175/1520-0485(2003)332.0.CO;2 Killworth PD, 2004, J GEOPHYS RES-OCEANS, V109, DOI 10.1029/2003JC001768 Killworth PD, 2003, J PHYS OCEANOGR, V33, P784, DOI 10.1175/1520-0485(2003)332.0.CO;2 Killworth Peter D, 2004, Science, V304, P390 Kumar P., 1994, WAVELETS GEOPHYSICS, P1 Lass HU, 2008, J MARINE SYST, V74, P1, DOI 10.1016/j.jmarsys.2007.09.008 Le Traon PY, 1998, J ATMOS OCEAN TECH, V15, P522, DOI 10.1175/1520-0426(1998)0152.0.CO;2 Longhurst A.R., 1998, ECOLOGICAL GEOGRAPHY Louanchi F, 2001, DEEP-SEA RES PT II, V48, P2155, DOI 10.1016/S0967-0645(00)00185-5 Machu E, 1999, GEOPHYS RES LETT, V26, P1469, DOI 10.1029/1999GL900256 Maharaj AM, 2005, GEOPHYS RES LETT, V32, DOI 10.1029/2004GL020966 Matano RP, 2003, DEEP-SEA RES PT II, V50, P229, DOI 10.1016/S0967-0645(02)00395-8 McClain CR, 2004, DEEP-SEA RES PT II, V51, P281, DOI 10.1016/j.dsr2.2003.08.002 McClain CR, 1998, SEA TECHNOL, V39, P10 O'Reilly J., 1998, J GEOPHYS RES, V103, p[24, 937, 953], DOI [10.1029/98JC02160, DOI 10.1029/98JC02160] PETER JC, 1991, EUR J PEDIATR SURG, V1, P73, DOI 10.1055/s-2008-1042463 Pierini S, 2005, J PHYS OCEANOGR, V35, P218, DOI 10.1175/JPO-2680.1 PIERINI S, 2006, 15 YEARS PROGR RAD A Polito PS, 2003, J GEOPHYS RES-OCEANS, V108, DOI 10.1029/2000JC000607 Pottier C, 2006, IEEE T GEOSCI REMOTE, V44, P3436, DOI 10.1109/TGRS.2006.878441 Pottier C., 2004, Geophysical Research Letters, V31, DOI 10.1029/2004GL019565 Quartly GD, 2003, PHILOS T ROY SOC A, V361, P57, DOI 10.1098/rsta.2002.1108 REASON CJC, 1987, J PHYS OCEANOGR, V17, P2030, DOI 10.1175/1520-0485(1987)0172.0.CO;2 RIO MH, 2005, GEOID OC CIRC N ATL Robertson AW, 2003, J CLIMATE, V16, P2540, DOI 10.1175/1520-0442(2003)0162.0.CO;2 SCHOPF PS, 1981, DYNAM ATMOS OCEANS, V5, P187, DOI 10.1016/0377-0265(81)90011-7 Siegel DA, 2001, NATURE, V409, P576, DOI 10.1038/35054659 Sterl A, 2003, CLIM DYNAM, V21, P559, DOI 10.1007/s00382-003-0348-y Torrence C, 1998, B AM METEOROL SOC, V79, P61, DOI 10.1175/1520-0477(1998)0792.0.CO;2 Torrence C, 1999, J CLIMATE, V12, P2679, DOI 10.1175/1520-0442(1999)0122.0.CO;2 Uz BM, 2001, NATURE, V409, P597, DOI 10.1038/35054527 Venegas SA, 1997, J CLIMATE, V10, P2904, DOI 10.1175/1520-0442(1997)0102.0.CO;2 Gutknecht, E. Dadou, I. Charria, G. Cipollini, P. Garcon, V. Charria, Guillaume/F-9126-2010; Cipollini, Paolo/B-5294-2012 CNES; Midi-Pyrenees Region; IntraEuropean postdoctoral fellowship [MEIF-CT-2006-039180] The CNES and Midi-Pyrenees Region are thanked for the financial Ph.D. support attributed to E. Gutknecht. We would like to thank the CNES support attributed to I. Dadou and V. Garcon and the Marie Curie support (MEIF-CT-2006-039180) attributed to G. Charria as an IntraEuropean postdoctoral fellowship. The Sea Level Anomaly data from the DUACS processing were developed by AVISO. Ocean color data were produced by the SeaWiFS project at GSFC and obtained from the DAAC. We thank J. Sudre (LEGOS) for extracting the SeaWiFS data. Wavelet software was provided by C. Torrence and G. P. Compo, and is available at http://paos.colorado.edu/research/wavelets/. We express our special thanks to M. Thomas (University of East Anglia, UK) who provided us with simulation outputs including both eddies and Rossby waves, and allowed us to confirm that our filtering procedure can be applied to real data with confidence. 6 AMER GEOPHYSICAL UNION WASHINGTON J GEOPHYS RES-OCEANS