Open boundary conditions (OBCs) of the M 2 tidal constituent in the Bohai and Yellow Seas
(BYS) were inverted successfully through assimilation of TOPEX/Poseidon (T/P) altimeter …

Tidal open boundary conditions (OBCs) of the M 2 tidal constituent in the Bohai and Yellow
Seas (BYS) are estimated via the assimilation of multi-satellite altimeter data to optimize …

The development of reliable, sophisticated hydro-morphodynamic models is essential for
protecting the coastal environment against hazards such as flooding and erosion. There …

For parameter estimation problems, it is of great importance to reduce the number of
spatially varying control variables because of the ill-posedness of inverse problem. A new …

Numerical storm surge models are essential to forecasting coastal flood hazard and
informing the design of coastal defences. However, such models rely on a variety of inputs …

Abstract Model parameters in the suspended cohesive sediment transport models are
critical for the accurate simulation of suspended sediment concentrations (SSCs). Difficulties …

Calibration with respect to a bottom friction parameter is standard practice within numerical
coastal ocean modelling. However, when this parameter is assumed to vary spatially, any …

Adjoint sensitivity modeling plays an important role in inverse problems, including four‐
dimensional variational data assimilation or state estimation, by providing the sensitivity of …

In this study, a triangular polynomial interpolation (TPI) scheme was developed to estimate
the vertical eddy viscosity coefficient (VEVC) on the basis of the Ekman model with adjoint …

Accurately representing the bottom friction effect is a significant challenge in numerical tidal
models. Bottom friction effects are commonly defined via parameter estimation techniques …