Evaluation of a global ocean reanalysis generated by a global ocean data assimilation system based on a four-dimensional variational (4DVAR) method

Japan Meteorological Agency (JMA) started to use a new global ocean data assimilation system for the operational seasonal predictions in February 2022. The system is composed of two subsystems with non-eddy-permitting (lower) and eddy-permitting (higher) resolutions. The lower-resolution subsystem a...

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Bibliographic Details
Main Authors: Yosuke Fujii, Takuma Yoshida, Hiroyuki Sugimoto, Ichiro Ishikawa, Shogo Urakawa
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-01-01
Series:Frontiers in Climate
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fclim.2022.1019673/full