Léo Pujol

79 %
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Domaines de recherche

Ingénierie de l'environnement Mécanique des fluides [physics.class-ph] Modélisation et simulation

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Publications

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Estimating Channel Parameters and Discharge at River Network Scale Using Hydrological‐Hydraulic Models, SWOT and Multi‐Satellite Data

Kevin Larnier , Pierre‐andré Garambois , Charlotte Emery , Léo Pujol , Jérôme Monnier et al.

Water Resources Research, 2025, 61 (7), pp.e2024WR038455. ⟨10.1029/2024wr038455⟩

Article dans une revue hal-05579869v1
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Assessing 3D and 2D hydrodynamic models for urban flood simulations: a district scale analysis with experimental street-level discharge, height and velocity

Guilhem Dellinger , Léo Guiot , Léo Pujol , Fabrice Lawniczak , Pierre Francois et al.

Urban Water Journal, 2025, 22 (9), pp.1084-1102. ⟨10.1080/1573062X.2025.2531460⟩

Article dans une revue hal-05220799v1
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River bathymetry and discharge estimation using video surface velocity data assimilation in the 2D differentiable numerical shallow water model dassflow

Léo Pujol , Ludovic Cassan , Pierre-André Garambois , Hélène Roux

Environmental Modelling and Software, 2025, 193, pp.106589. ⟨10.1016/j.envsoft.2025.106589⟩

Article dans une revue hal-05183632v1

Gradient-based estimation of spatially distributed parameters of a shallow water 2D rainfall-runoff model

Léo Pujol , Shangzhi Chen , Pierre-André Garambois

Advances in Water Resources, 2025, 202, pp.104978. ⟨10.1016/j.advwatres.2025.104978⟩

Article dans une revue hal-05228260v1
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Adjoint-based sensitivity analysis and assimilation of multi-source data for the inference of spatio-temporal parameters in a 2D urban flood hydraulic model

Léo Pujol , Pierre-André Garambois , Carole Delenne , Jean-Louis Perrin

Journal of Hydrology, 2024, 643, pp.131885. ⟨10.1016/j.jhydrol.2024.131885⟩

Article dans une revue hal-04643149v1
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ANDROMEDE — A software platform for optical surface velocity measurements

Ludovic Cassan , Léo Pujol , Paul Lonca , Romain Guibert , Hélène Roux et al.

Environmental Modelling and Software, 2024, 171, pp.105883. ⟨10.1016/j.envsoft.2023.105883⟩

Article dans une revue hal-04486179v1
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Multi-dimensional hydrological–hydraulic model with variational data assimilation for river networks and floodplains

Léo Pujol , Pierre-André Garambois , Jérôme Monnier

Geoscientific Model Development, 2022, 15 (15), pp.6085-6113. ⟨10.5194/gmd-15-6085-2022⟩

Article dans une revue hal-04012083v1
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Estimation of Multiple Inflows and Effective Channel by Assimilation of Multi-satellite Hydraulic Signatures: The Ungauged Anabranching Negro River

Léo Pujol , Pierre-André Garambois , Pascal Finaud-Guyot , Jerome Monnier , Kévin Larnier et al.

Journal of Hydrology, 2020, pp.125331. ⟨10.1016/j.jhydrol.2020.125331⟩

Article dans une revue hal-02925863v2

Variational Assimilation of SWOT Altimetry into a 1D-2D Porosity-based Hydraulic River Model with Upstream Hydrology: Toward Integrated Hydrological-Hydraulic Discharge Estimation from SWOT

Léo Pujol , Pierre-André Garambois , Jerome Monnier

SWOT Science Team 2025, Hydrology: Global Hydrology Modeling Working Group, Oct 2025, Arcachon, France

Communication dans un congrès hal-05460237v1

Improving river networks hydrological-hydraulic models with SWOT and multi-satellite data

Kevin Larnier , Pierre-André Garambois , Charlotte Emery , Léo Pujol , Jérôme Monnier et al.

30 years of progress in radar altimetry, OSTST, Sep 2024, Montpellier, France

Communication dans un congrès hal-05638444v1

Inference of complex and spatially distributed braided river channels parameters and inflows discharges by assimilation of historical altimetric time series and forthcoming SWOT data

Pierre-André Garambois , Kévin Larnier , Léo Pujol , Pascal Finaud-Guyot , Amanda Samine Montazem et al.

EGU general assembly, Apr 2019, Vienne, Austria

Communication dans un congrès hal-02381333v1

Inference of complex river channels parameters and distributed discharges from historical altimetric time series and forthcoming SWOT data

Pierre-André Garambois , Kévin Larnier , Léo Pujol , Jonas Verley , Pascal Finaud-Guyot et al.

AGU fall meeting, 2018, Washington DC, United States

Communication dans un congrès hal-02381441v1
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Towards enhanced regionalization of Hydrologic-hydraulic river networks models with assimilation of multi-source data and SWOT hydraulic visibility

Kevin Larnier , Pierre-André Garambois , Léo Pujol , Jérome Monnier , Charlotte Emery et al.

2023

Proceedings/Recueil des communications hal-04217797v1
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Optimal synergy of multi-source data and hydraulic-hydrological models for the cartographic modeling of complex hydrosystems

Léo Pujol

Hydrology. Université de Strasbourg, 2022. English. ⟨NNT : 2022STRAD007⟩

Thèse tel-03760662v2