, , 1974.
, Estimation of noise covariance matrices for a linear time-varying stochastic process, Automatica, vol.10, issue.3, pp.267-275
, , 2013.
, Adaptive ensemble Kalman filtering of non-linear systems
, Tellus, Series A: Dynamic Meteorology and Oceanography, vol.65, pp.1-16, 20331.
, , 2018.
, Data Assimilation in the Geosciences: An overview on methods, issues and perspectives. WIREs Clim Change, p.535
, , 1995.
, On-line Estimation of Error Covariance Parameters for Atmospheric Data Assimilation, Monthly Weather Review, vol.123, issue.4, pp.1128-1145
, , 2005.
, Diagnosis of observation, background and analysis-error statistics in observation space, Quarterly Journal of the Royal Meteorological Society, vol.131, issue.613, pp.3385-3396
, , 2017.
, Estimating model error covariances in nonlinear state-space models using Kalman smoothing and the expectation-maximisation algorithm, Quarterly Journal of the Royal Meteorological Society, vol.143, issue.705, pp.1877-1885
, , 2009.
, Simultaneous estimation of covariance inflation and observation errors within an ensemble Kalman filter, Quarterly Journal of the Royal Meteorological Society, vol.135, issue.2, pp.523-533
, , 1970.
, On the Identification of Variances and Adaptive Kalman Filtering, IEEE Transactions on Automatic Control, vol.15, issue.2, pp.175-184
, , 1982.
, An Approach to Time Series Smoothing and Forecasting using the EM Algorithm, vol.19, p.19
, Journal of Time Series Analysis, vol.3, issue.4, pp.253-264
, , 2007.
, Sequential State and Variance Estimation within the Ensemble Kalman Filter, Monthly Weather Review, vol.135, issue.9, pp.3194-3208
, , 2018.
, A Bayesian adaptive ensemble Kalman filter for sequential state and parameter estimation, Monthly Weather Review, vol.146, issue.1, pp.373-386
, , 2015.
, Offline parameter estimation using EnKF and maximum likelihood error covariance estimates: Application to a subgrid-scale orography parametrization, Quarterly Journal of the Royal Meteorological Society, vol.141, issue.687, pp.383-395
, , 2016.
, Bayesian estimation of the observation-error covariance matrix in ensemble-based filters, Quarterly Journal of the Royal Meteorological Society, vol.142, issue.698, pp.2055-2080
, , 2015.
, Adaptive error covariances estimation methods for ensemble Kalman filters, Journal of Computational Physics, vol.294, p.19