A Multiscale Alignment Method for Ensemble Filtering with Displacement Errors
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DOI: 10.1175/mwr-d-19-0170.1
Abstract: AbstractHigh-resolution models nowadays simulate phenomena across many scales and pose challenges to the design of efficient data assimilation methods that reduce errors at all scales. Smaller-scal... read more here.
Keywords: alignment method; ensemble filtering; method ensemble; filtering displacement ... See more keywords
Improving Vortex Position Accuracy with a New Multiscale Alignment Ensemble Filter
Sign Up to like & getrecommendations! Published in 2023 at "Monthly Weather Review"
DOI: 10.1175/mwr-d-22-0140.1
Abstract: A multiscale alignment (MSA) ensemble filtering method was introduced by Ying to reduce nonlinear position errors effectively during data assimilation. The MSA method extends the traditional ensemble Kalman filter (EnKF) to update states from large… read more here.
Keywords: position errors; msa; vortex position; multiscale alignment ... See more keywords