by Brankart, J.-M., Ubelmann, C., Testut, C.-E., Cosme, E., Brasseur, P. and Verron, J.
Reference:
Efficient Parameterization of the Observation Error Covariance Matrix for Square Root or Ensemble Kalman Filters: Application to Ocean Altimetry (Brankart, J.-M., Ubelmann, C., Testut, C.-E., Cosme, E., Brasseur, P. and Verron, J.), In Monthly Weather Review, volume 137, 2009.
Bibtex Entry:
@Article{ brankart.ea_2009,
author = {Brankart, J.-M. and Ubelmann, C. and Testut, C.-E. and
Cosme, E. and Brasseur, P. and Verron, J.},
title = {Efficient Parameterization of the Observation Error
Covariance Matrix for Square Root or Ensemble Kalman
Filters: Application to Ocean Altimetry},
doi = {http://dx.doi.org/10.1175/2008MWR2693.1},
journal = {Monthly Weather Review},
volume = {137},
number = {6},
pages = {1908-1927},
year = {2009}
}