Multi-dimensional hydrological–hydraulic model with variational data assimilation for river networks and floodplains

L Pujol, PA Garambois… - Geoscientific Model …, 2022 - gmd.copernicus.org
This contribution presents a novel multi-dimensional (multi-D) hydraulic–hydrological
numerical model with variational data assimilation capabilities. It allows multi-scale …

Analysing the impact of bottom friction on shallow water waves over idealised bottom topographies

C Liu, AD Clark - Geophysical & Astrophysical Fluid Dynamics, 2023 - Taylor & Francis
Analysing the impact of bottom friction on shallow water waves over bottom terrains is
important in areas including environmental and coastal engineering as well as the oceanic …

Robust finite volume schemes for 2D shallow water models. Application to flood plain dynamics

F Couderc, J Monnier, JP Vila, K Larnier, R Madec… - 2015 - hal.science
This study proposes original combinations of higher order Godunov type finite volume
schemes and time discretization schemes for the 2d shallow water equations, leading to fully …

Parameter control in the presence of uncertainties

V Trappler - 2021 - theses.hal.science
To understand and to be able to forecast natural phenomena is increasingly important
nowadays, as those predictions are often the basis of many decisions, whether economical …

[PDF][PDF] Variational Data Assimilation

J Monnier - 2012 - Citeseer
Gauss Data assimilation aims at fusing” at best” the mathematical model (typically a Partial
Derivatives Equations-PDE-system) and the observations (measures in-situ or remote …