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47 résultats
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Prediction and error propagation for geophysical fluidsNum Coop09 - Numerical methods and North-South Cooperation, Mar 2009, Yaoundé, Cameroon
Communication dans un congrès
inria-00391874v1
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A joint data assimilation coupling algorithm applied to shallow-water flood modelsEuropean Conference on Computational Fluid Dynamics, ECCOMAS CFD 2006., 2006, Egmond aan Zee, Netherlands. pp.3101-3108
Communication dans un congrès
inria-00259923v1
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On optimal solution error covariances in variational data assimilationEuropean Geophysical Union General Assembly, Apr 2006, Vienne, Austria
Communication dans un congrès
hal-00171658v1
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Reduced-space inverse Hessian for analysis error covariances in variational data assimilationRussian Journal of Numerical Analysis and Mathematical Modelling, 2010, 25 (2), pp.169-185. ⟨10.1515/rjnamm.2010.011⟩
Article dans une revue
istex
hal-00787295v1
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Analysis error covariance versus posterior covariance in variational data assimilationQuarterly Journal of the Royal Meteorological Society, 2013, 139 (676), pp.1826-1841. ⟨10.1002/qj.2070⟩
Article dans une revue
hal-00926878v1
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On error covariances in variational data assimilationRussian Journal of Numerical Analysis and Mathematical Modelling, 2007, 22 (2), pp.163-175. ⟨10.1515/RJNAMM.2007.008⟩
Article dans une revue
istex
inria-00391900v1
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On variational data assimilation for 1D and 2D fluvial hydraulicsEuropean Conference on Mathematics for Industry (14th ECMI), Edts Bonilla-Moscovo-Platero-Vega, Jul 2006, Madrid, Spain. pp.361-365, ⟨10.1007/978-3-540-71992-2_53⟩
Communication dans un congrès
inria-00259096v1
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On the potential of variational calibration for a fully distributed hydrological model: application on a Mediterranean catchmentHydrology and Earth System Sciences, 2020, 24 (11), pp.5519-5538. ⟨10.5194/hess-24-5519-2020⟩
Article dans une revue
hal-03085942v1
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On optimal solution error covariances in variational data assimilation problemsJournal of Computational Physics, 2010, 229 (6), pp.2159-2178. ⟨10.1016/j.jcp.2009.11.028⟩
Article dans une revue
hal-00787292v1
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Error Propagation and Second Order Information in Variational Data AssimilationAIP 2009 - Applied Inverse Problems Conference, Jul 2009, Vienna, Austria
Communication dans un congrès
hal-00787272v1
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On optimal solution error covariances in variational data assimilationRussian Journal of Numerical Analysis and Mathematical Modelling, 2008, 23 (2), pp.197-205. ⟨10.1515/RJNAMM.2008.012⟩
Article dans une revue
istex
inria-00391878v1
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On a 2D zoom for 1D shallow-water model: coupling and data assimilationComputer Methods in Applied Mechanics and Engineering, 2007, 196 (45-48), pp.4628-4643. ⟨10.1016/j.cma.2007.05.026⟩
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inria-00256578v1
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Optimal solution error covariance in highly nonlinear problems of variational data assimilationNonlinear Processes in Geophysics, 2012, 19 (2), pp.177-184. ⟨10.5194/npg-19-177-2012⟩
Article dans une revue
hal-00788665v1
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On optimal solution error in variational data assimilationEuropean Geophysical Union, Apr 2007, Vienne, Austria
Communication dans un congrès
inria-00391902v1
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A new robust discharge estimation method applied in the context of SWOT satellite data processingJournal of Hydrology, 2022, 610, pp.127909. ⟨10.1016/j.jhydrol.2022.127909⟩
Article dans une revue
hal-03745573v1
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On model error in variational data assimilationRussian Journal of Numerical Analysis and Mathematical Modelling, 2016, 31 (2), pp.105-113. ⟨10.1515/rnam-2016-0011⟩
Article dans une revue
hal-01309018v1
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Optimal Error Covariances in Variational Data Assimilation6th International Conference "Inverse Problems, Modeling and Simulation", May 2012, Izmir, Turkey
Communication dans un congrès
hal-00788666v1
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Posterior Covariance in VDA for Nonlinear Evolution ModelsFifth WMO International Symposium on Assimilation of Observations in Meteorology, Oceanography and Hydrology, Oct 2009, Melbourne, Australia
Communication dans un congrès
hal-00787266v1
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Discharge estimation in ungauged basins through variational data assimilation: the potential of the SWOT missionWater Resources Research, 2018, 54 (3), pp.2405-2423. ⟨10.1002/2017WR021735⟩
Article dans une revue
hal-02608723v1
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A posteriori error covariances in variational data assimilationRussian Journal of Numerical Analysis and Mathematical Modelling, 2009, 24 (2), pp.161-169. ⟨10.1515/RJNAMM.2009.011⟩
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inria-00391869v1
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On optimal solution error in variational data assimilation: theoretical aspectsRussian Journal of Numerical Analysis and Mathematical Modelling, 2006, 21 (2), pp.139--152
Article dans une revue
inria-00391910v1
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On the use of inverse modeling to improve subsurface drainage simulationsEGU General Assembly 2021, Apr 2021, Online, France. pp.14768, ⟨10.5194/egusphere-egu21-14768⟩
Communication dans un congrès
hal-03206372v1
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Error Propagation in Variational Data AssimilationAOGS 2010 - 7th Annual Meeting of the Asia Oceania Geophysical Society, Jul 2010, Hyderabad, India
Communication dans un congrès
hal-00787283v1
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Superposition of a local zoom model using optimal control. Application to 1D-2D river flowsCoupled Problems 2007 - 2nd International Conference on Computational Methods for Coupled Problems in Science and Engineering, International Center for Numerical Methods in Engineering (CIMNE), May 2007, Santa Eularia, Ibiza, Spain
Communication dans un congrès
inria-00259935v1
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River discharge estimation under uncertainty from synthetic SWOT-type observations using variational data assimilationLa Houille Blanche - Revue internationale de l'eau, 2018, 104 (2), pp.84-89. ⟨10.1051/lhb/2018022⟩
Article dans une revue
hal-04459433v1
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Posterior covariances of optimal solution errors in variational data assimilationIP:M&S 2010 - 5th International Conference "Inverse Problems: Modeling and Simulation", May 2010, Antalya, Turkey. pp.82-83
Communication dans un congrès
hal-00787277v1
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Error Propagation in Variational Data AssimilationECODYC 2010 - Exploring Complex Dynamics in High-Dimensional Chaotic Systems: From Weather Forecasting to Oceanic Flows, Jan 2010, Dresde, Germany
Communication dans un congrès
hal-00787278v1
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Stability analysis of functionals in variational data assimilation with respect to uncertainties of input data for a sea thermodynamics modelRussian Journal of Numerical Analysis and Mathematical Modelling, 2021, 36 (6), pp.347-357. ⟨10.1515/rnam-2021-0028⟩
Article dans une revue
hal-03710475v1
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Uncertainty quantification for river flow simulation applied to a real test case: the Garonne valleySimHydro 2017, Jun 2017, Nice, France. pp.169-187, ⟨10.1007/978-981-10-7218-5_12⟩
Communication dans un congrès
hal-02609249v1
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Hessian-based covariance approximations in variational data assimilationRussian Journal of Numerical Analysis and Mathematical Modelling, 2018, 33 (1), pp.25-39. ⟨10.1515/rnam-2018-0003⟩
Article dans une revue
hal-02068763v1
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