Articles | Volume 30, issue 12
https://doi.org/10.5194/hess-30-4141-2026
https://doi.org/10.5194/hess-30-4141-2026
Research article
 | 
01 Jul 2026
Research article |  | 01 Jul 2026

Assessment of SWOT water surface elevations for flood monitoring of a narrow river ( <  50 m width)

Amal Mzoughi, Mélanie Trudel, Pascale M. Biron, Guénolé Choné, and Gabriela L. Siles

Related authors

A benchmark dataset of water levels and waves for SWOT validation in the St. Lawrence Estuary and Saguenay Fjord, Quebec, Canada
Pascal Matte, Xavier Chartrand, David Purnell, Marc Simard, Alexandra Christensen, Francis Fortin-Legault, Jonathan Morin, Yann Côté-Nadeau, Élaine Desrosiers, Anthony Ouellet, Cédric Chavanne, François Anctil, Gabriela Siles, Scott Bedart, Silvia Innocenti, Mohammed Dabboor, Daniel L. Peters, and Mélanie Trudel
Earth Syst. Sci. Data Discuss., https://doi.org/10.5194/essd-2026-30,https://doi.org/10.5194/essd-2026-30, 2026
Preprint under review for ESSD
Short summary
New outdoor experimental river facility to study river dynamics
Basem M. M. Mahmoud, Emily Dickson, André Renault, Mélanie Trudel, Pascale M. Biron, Leonard S. Sklar, and Jay Lacey
Earth Surf. Dynam., 14, 175–190, https://doi.org/10.5194/esurf-14-175-2026,https://doi.org/10.5194/esurf-14-175-2026, 2026
Short summary
On optimization of calibrations of a distributed hydrological model with spatially distributed information on snow
Dipti Tiwari, Mélanie Trudel, and Robert Leconte
Hydrol. Earth Syst. Sci., 28, 1127–1146, https://doi.org/10.5194/hess-28-1127-2024,https://doi.org/10.5194/hess-28-1127-2024, 2024
Short summary

Cited articles

Aitken, G., Beevers, L., and Christie, M. A.: Advanced Uncertainty Quantification for Flood Inundation Modelling, Water, 16, https://doi.org/10.3390/w16091309, 2024. 
Altenau, E. H., Pavelsky, T. M., Durand, M. T., Yang, X., Frasson, R. P. D. M., and Bendezu, L.: The Surface Water and Ocean Topography (SWOT) Mission River Database (SWORD): A Global River Network for Satellite Data Products, Water Resour. Res., 57, e2021WR030054, https://doi.org/10.1029/2021WR030054, 2021. 
Barendrecht, M. H., Viglione, A., and Blöschl, G.: A dynamic framework for flood risk, Water Secur., 1, 3–11, 2017. 
Bates, P. D. and De Roo, A. P. J.: A simple raster-based model for flood inundation simulation, J. Hydrol., 236, 54–77, 2000. 
Bates, P. D., Horritt, M. S., and Fewtrell, T. J.: A simple inertial formulation of the shallow water equations for efficient two-dimensional flood inundation modelling, J. Hydrol., 387, 33–45, 2010. 
Download
Short summary
This study examines how observations from the Surface Water and Ocean Topography satellite can support hydraulic modelling. Using a major 2023 flood in Quebec, we compared the satellite’s water surface elevation (WSE) data with hydraulic simulations and ground measurements. The results show that satellite observations can provide valuable information for understanding floods where monitoring data are scarce.
Share