River discharge and bathymetry estimation from SWOT altimetry measurements

DOI10.1080/17415977.2020.1803858zbMath1473.65168OpenAlexW2808530105MaRDI QIDQ5152245

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Publication date: 17 September 2021

Published in: Inverse Problems in Science and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/17415977.2020.1803858

zbMATH Keywords

dischargeinferencehydrologydata assimilationaltimetrybathymetrySWOT

Mathematics Subject Classification ID

Hydrology, hydrography, oceanography (86A05) Numerical methods for inverse problems for initial value and initial-boundary value problems involving PDEs (65M32) PDEs in connection with geophysics (35Q86)

Uses Software

• TAPENADE
• DassFlow

Cites Work

• Unnamed Item
• Conditioning and preconditioning of the variational data assimilation problem
• Lagrangian data assimilation for river hydraulics simulations
• Some numerical experiments with variable-storage quasi-Newton algorithms
• Iterative regularization methods for nonlinear ill-posed problems
• On a 2D `zoom' for the 1D shallow water model: coupling and data assimilation
• Variational data assimilation for a nonlinear hydraulic model
• Superposition of local zoom models and simultaneous calibration for 1D-2D shallow water flows
• Reconstruction of river bed topography from free surface data using a direct numerical approach in one-dimensional shallow water flow
• The Tapenade automatic differentiation tool
• Inverse Problem Theory and Methods for Model Parameter Estimation
• Global extent of rivers and streams

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