ENACT Literature

Here are some references produced under the ENACT project as well as references of studies that use ENACT data (regularly updated):

The ENACT final report (pdf file: 2.2 Mb).

References

Peer Reviewed Articles:

• Anderson D., Balmaseda M., Vidard A. (2005) The ECMWF perspective In: Data assimilation, Ed: E. Chassignet and J. Verron Submitted
• Bell M., Martin M., Nichols N. 2004 Assimilation of data into an ocean model with systematic errors near the equator, Q. J. R. Meteorol. Soc. vol 130, 158, 873-894
• Burgers, G., M.A. Balmaseda, F.C. Vossepoel, G.J. van Oldenborgh, and P.J. van Leeuwen 2002 Balanced ocean-data assimilation near the equator, J. Phys. Oceanogr. Vol. 32, 2509-2519
• Evensen, G. 2003 The ensemble Kalman filter: theoretical formulation and practical implementation, Ocean Dynamics Vol 53, pp 343-367
• Evensen, G. 2004 Sampling strategies and square root analysis schemes for the EnKF, Ocean Dynamics vol 54, 539-560
• Haines K., Blower J., Drecourt J-P., Liu C., Vidard J., Austin I., and Zhou X. 2005 Salinity assimilation using S(T) relationships, Part 1: Theory, Mon. Weath. Rev. In press
• Huddleston, M., Bell M., Martin M., Nichols N. 2004 Assessment of wind-stress errors using bias corrected ocean data assimilation, Q. J. R. Meteorol. Soc. vol 130, 158, 853-872
• Ingleby B., Huddleston M. 2004 Quality control of ocean profiles - historical and real-time data, J. Marine Systems Submitted
• Leeuwenburgh O. (2005), Assimilation of along-track altimeter data in the tropical Pacific region of a global OGCM ensemble, Q.J.R.Meteorol.Soc., 131, 2455-2472, doi:10.1256/qj.04.146
• Le Traon, P.-Y. and Dibarboure, G. 2002 Velocity mapping capabilities of present and future altimeter missions. The role of high frequency signals, J. Atmos. Ocean. Tech. Vol. 19, pp 2077-2088
• Le Traon, P.-Y., Faugere, Y., Hernandez, F., Mertz, F. and Ablain, M. 2002 Can we merge GEOSAT Follow-On with TOPEX/POSEIDON and ERS-2 for an improved description of the ocean circulation?, J. Atmos. Ocean. Tech Vol. 20, pp 889-895
• Moore, A., J. Vialard, A. Weaver, D.L.T Anderson, R. Kleeman and J.R. Johnson, 2003 The role of air-sea interaction in controlling the optimal perturbations of low-frequency ocean atmosphere modes, Journal of Climate Vol 16, pp 951-968
• Ricci, S., Weaver, A. T., Vialard, J. and Rogel, P. 2005 Incorporating state-dependent Temperature- Salinity constraints in the background error covariance of variational ocean data assimilation, Monthly Weather Review Vol 133, 317-338
• Rio, M.H. and Hernandez, F. 2003 A mean dynamic topography computed over the world ocean from altimetry, in-situ measurements and a geoid model,. J. Geophys. Res. submitted
• Vialard, J., Weaver, A. T., Anderson, D. L. T. and Delecluse, P. 2003 Three- and four-dimensional assimilation with a general circulation model of the tropical Pacific Ocean. Part 2: physical validation, Monthly Weather Review Vol 131, pp 1379-1395
• Vossepoel, F., Weaver, A. T., Vialard, J. and Delecluse, P. 2004 Adjustment of near-equatorial wind stress with four-dimensional variational data assimilation in a model of the Pacific Ocean, Monthly Weather Review Vol 132, 2070-2083
• Weaver, A. T., Vialard, J. and Anderson, D. L. T. 2003 Three- and four-dimensional assimilation with a general circulation model of the tropical Pacific Ocean. Part 1: formulation, internal diagnostics and consistency checks, Monthly Weather Review Vol 131, pp 1360-1378