Filtering of Background Error Variances and Correlations by Local Spatial Averaging: A Review, Monthly Weather Review, vol.138, issue.10, pp.3693-3720, 2010. ,
DOI : 10.1175/2010MWR3111.1
The Filtering of Meteorological Fields, Journal of Climate and Applied Meteorology, vol.26, issue.12, pp.1764-1769, 1987. ,
DOI : 10.1175/1520-0450(1987)026<1764:TFOMF>2.0.CO;2
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
Accounting for observation errors in image data assimilation, Tellus A, vol.124, issue.0, pp.4117-4136, 2015. ,
DOI : 10.1175/2009MWR2778.1
URL : https://hal.archives-ouvertes.fr/hal-00984508
A Wavelet Tour of Signal Processing: The Sparse Way, 2010. ,
Dynamics of monopolar vortices on a topographic beta-plane, Journal of Fluid Mechanics, vol.456, pp.353-376, 2002. ,
DOI : 10.1017/S0022112001007728