Correction of the model dynamics for the Northern seas using observational altimetry dataстатья
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Дата последнего поиска статьи во внешних источниках: 8 апреля 2022 г.
Аннотация:The earlier derived data assimilation method called Generalized Kalman filter(GKF) is applied in conjunction with the Nucleus for European Modelling of the Ocean(NEMO) circulation model to the calculation of the dynamics in the North Seas of Russia.By assimilating the satellite altimetry data from archive AVISO (Archiving, validating andinterpolating of satellite observations) this method corrects the direct model calculationsand improves the ocean state. The model fields, in particular, sea level and sea surfacetemperature with and without assimilation are constructed and compared with each other.The brief analysis of the results is also performed.