Abstract The Korea Institute of Ocean Science and Technology developed the Korea
Operational Oceanographic System-Ocean Predictability Experiment for Marine …

Abstract Ensemble Kalman Filters (EnKFs), which assimilate observations based on
statistics derived from an ensemble of samples of ocean states, have become the norm for …

Advanced marine ecosystem models can contain more than 100 biogeochemical variables,
making data assimilation for these models a challenging prospect. Traditional variational …

Although conceptually attractive, the use of ensemble data assimilation methods, such as
the ensemble Kalman filter (EnKF), can be constrained by intensive computational …

The EnOI scheme, as presented by Evensen1), is based on the covariance matrix generated
from a stationary ensemble. However, different approaches of ensemble sampling exist in …