Fig. 15From: Precision and convergence speed of the ensemble Kalman filter-based parameter estimation: setting parameter uncertainty for reliable and efficient estimationStandard deviation of estimated values assuming the AR(1) model. This standard deviation was based on Eq. (12) using the estimated ϕ and σε for experiments where σ = 0.05, 0.1, 0.2, and 0.4 (Fig. 12)Back to article page