2 papers
stat.AP2019
Assimilation of semi-qualitative sea ice thickness data with the EnKF-SQ
Abhishek Shah, Laurent Bertino, Francois Counillon +2
A newly introduced stochastic data assimilation method, the Ensemble Kalman Filter Semi-Qualitative (EnKF-SQ) is applied to a realistic coupled ice-ocean model of the Arctic, the T…
math.OC2018
Assimilation of semi-qualitative observations with a stochastic Ensemble Kalman Filter
Abhishek Shah, Mohamad El Gharamti, Laurent Bertino
The Ensemble Kalman filter assumes the observations to be Gaussian random variables with a pre-specified mean and variance. In practice, observations may also have detection limits…