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Predicting Ocean Dynamics through Machine Learning: Application on Sea-Surface Suspended Particulate Mater
Julien Brajard
,
Anastase Alexandre Charantonis
,
Frédéric Jourdin
American Meteorological Society Annual Meeting 2017, American Meteorological Society, Jan 2017, Seattle, United States
Conference papers
hal-01477182v1
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Inversion of sea surface data to retrieve the vertical distribution of phytoplankton using a statistical methodology
Anastase Alexandre Charantonis
,
Sylvie Thiria
,
Cyril Moulin
,
Julien Brajard
Congrès European Geophysical Union, 2011, Vienne, Austria
Conference papers
hal-00750248v1
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Numerical Validation of Data Assimilation Codes Generated by the YAO Software
Julien Brajard
,
Pei Li
,
Fabienne Jézéquel
,
Hector-Simon Benavidès Pinjosovsky
,
Sylvie Thiria
et al.
SIAM Annual Meeting, Jul 2013, San Diego, California, United States
Conference papers
hal-01216453v1
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Estimation of Round-off Errors in OpenMP Codes
Pacôme Eberhart
,
Julien Brajard
,
Pierre Fortin
,
Fabienne Jézéquel
Conference papers
hal-01380131v1
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Variational assimilation of land surface temperature within the ORCHIDEE Land Surface Model Version 1.2.6
Hector-Simon Benavidès Pinjosovsky
,
Sylvie Thiria
,
Catherine Ottlé
,
Julien Brajard
,
Fouad Badran
et al.
Journal articles
hal-01492602v1
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Neuro-Variational Inversion Applied to Ocean Color Remote Sensing
Julien Brajard
,
Daouda Diouf
,
Hector-Simon Benavidès Pinjosovsky
,
Michel Crépon
,
Richard Santer
et al.
American Meteorological Society Annual Meeting, 2012, La Nouvelle Orléans, United States
Conference papers
hal-00750316v1
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Validation of a neuro-variational inversion of ocean colour images
Julien Brajard
,
Cédric Jamet
,
Cyril Moulin
,
Sylvie Thiria
Journal articles
istex
hal-00750296v1
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Modeling Surface Currents in the Eastern Levantine Mediterranean
Leila Issa
,
Julien Brajard
,
Milad Fakhri
,
Laurent Mortier
,
Pierre-Marie Poulain
et al.
EGU General Assembly Conference, Apr 2015, Vienna, Austria. 17, pp.8888
Conference poster
hal-01191755v1
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Inverse method for the retrieval of ocean vertical profiles using self-organizing maps and hidden Markov models - Application on Ocean Colour Satellite Image Inversion
Anastase Alexandre Charantonis
,
Julien Brajard
,
Cyril Moulin
,
Fouad Badran
,
Sylvie Thiria
et al.
NCTA 2011 : NCTA- International Conference on Neural Computation Theory and Applications, 2011, Paris, France
Conference papers
hal-00750300v1
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Towards high performance stochastic arithmetic
Pacôme Eberhart
,
Julien Brajard
,
Pierre Fortin
,
Fabienne Jézéquel
16th international symposium on Scientific Computing, Computer Arithmetic and Validated Numerics (SCAN 2014), Sep 2014, Würzburg, Germany. pp.47-48
Conference papers
hal-01217244v1
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Atmospheric correction of SeaWiFS ocean color imagery in the presence of absorbing aerosols off the Indian coast using a neuro-variational method
Julien Brajard
,
Cyril Moulin
,
Sylvie Thiria
Journal articles
hal-00752788v1
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Modelling surface currents in the Eastern Levantine Mediterranean using surface drifters and satellite altimetry
Leila Issa
,
Julien Brajard
,
Milad Fakhri
,
Daniel Hayes
,
Laurent Mortier
et al.
Journal articles
hal-01357669v1
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Spatial Distribution of Aerosol Optical Thickness Retrieved from SeaWiFS Images by a Neural Network Inversion over the West African Coast
Daouda Diouf
,
Awa Niang
,
Julien Brajard
,
Salam Sawadogo
,
Michel Crépon
et al.
Aerosols-Science and Case Studies, InTech, 2016, 978-953-51-2843-4. ⟨10.5772/65874⟩
Book sections
hal-01507520v1
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Variational data assimilation in NEMO using YAO
Mohamed Berrada
,
Julien Brajard
,
Charles Deltel
,
Michel Crépon
,
Fouad Badran
et al.
Congrès European Geophysical Union, 2011, Vienne, Austria
Conference papers
hal-00750253v1
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Automatic generation of parallel and coherent code using the YAO variational data assimilation framework
Luigi Nardi
,
Julien Brajard
,
Sylvie Thiria
,
Fouad Badran
,
Pierre Fortin
et al.
2016
Preprints, Working Papers, ...
hal-00783328v2
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Multivariate analysis of the Senegalo-Mauritanien area by merging satellite remote sensing ocean color and SST observations
Ousmane Farikou
,
Salam Sawadogo
,
Niang Awa
,
Julien Brajard
,
Carlos Mejia
et al.
Journal articles
hal-02079429v1
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Inferring the seasonal evolution of phytoplankton groups in the Senegalo-Mauritanian upwelling region from satellite ocean-color spectral measurements
Ousmane Farikou
,
Salam Sawadogo
,
Awa Niang
,
Daouda Diouf
,
Julien Brajard
et al.
Journal articles
istex
hal-01507522v1
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High Performance Numerical Validation using Stochastic Arithmetic
Pacôme Eberhart
,
Julien Brajard
,
Pierre Fortin
,
Fabienne Jézéquel
Reliable Computing, 2015, 21, pp.35-52
Journal articles
hal-01254446v1
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Determination of phytoplankton groups from ocean color spectral measurements in the Senegalo-Mauritanian upwelling
Ymane Taoufiq
,
Ousmane Farikou
,
Séverine Alvain
,
Julien Brajard
,
Michel Crépon
et al.
Ocean Optics, The Oceanography Society (TOS), Oct 2014, Portland, Maine, United States
Conference papers
hal-01191676v1
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Use of a neuro-variational inversion for retrieving oceanic and atmospheric constituents from satellite ocean colour sensor: Application to absorbing aerosols
Julien Brajard
,
Cédric Jamet
,
Cyril Moulin
,
Sylvie Thiria
Journal articles
istex
hal-00122477v1
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Ensemble variational data assimilation with a shallow-water model: preliminary results
Julien Brajard
,
Jérôme Sirven
,
Olivier Talagrand
EGU General Assembly, Apr 2016, Vienne, Austria. pp.14836
Conference papers
hal-01507519v1
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Retrieving aerosol characteristics from satellite ocean color multi-spectral sensors using a neural-variational method
Daouda Diouf
,
Sylvie Thiria
,
Awa Niang
,
Julien Brajard
,
Michel Crépon
et al.
NCTA 2011 : NCTA- International Conference on Neural Computation Theory and Applications, 2011, Paris, France
Conference papers
hal-00750307v1
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Determination of phytoplankton groups from space: application to senegalo-mauritanean upwelling
Yala Khalil
,
Julien Brajard
,
Michel Crépon
,
Éric Machu
,
Ndèye Niang
et al.
EGU General Assembly, 2016, Vienne, Austria. pp.15098
Conference papers
hal-01507521v1
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Estimating aerosol parameters above the ocean from MERIS observations using topological maps
Julien Brajard
,
Awa Niang
,
Salam Sawadogo
,
Frank Fell
,
Richard Santer
et al.
Journal articles
hal-01507524v1
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Retrieving aerosol characteristics and sea-surface chlorophyll from satellite ocean color multi-spectral sensors using a neural-variational method
Daouda Diouf
,
Awa Niang
,
Julien Brajard
,
Michel Crépon
,
Sylvie Thiria
et al.
Journal articles
hal-01495282v1
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Silicon cycle in Indian estuaries and its control by biogeochemical and anthropogenic processes
K.R. Mangalaa
,
Damien Cardinal
,
Julien Brajard
,
D.B. Rao
,
N.S. Sarma
et al.
Journal articles
hal-01651900v1
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Atmospheric correction of MERIS data for case-2 waters using a neuro-variational inversion
Julien Brajard
,
Richard Santer
,
Michel Crépon
,
Sylvie Thiria
Journal articles
istex
hal-01495015v1
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Atmospheric correction and chlorophyll-a restitution in presence of Saharan dusts
Daouda Diouf
,
Julien Brajard
,
Awa Niang
,
Salam Sawadogo
,
Michel Crépon
et al.
Congrès European Geophysical Union, 2011, Vienne, Austria
Conference papers
hal-00750241v1
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Inversion of satellite ocean colour imagery and geoacoustic characterization of seabed properties: Variational data inversion using a semi-automatic adjoint approach
Fouad Badran
,
Mohamed Berrada
,
Julien Brajard
,
Michel Crépon
,
Charles Sorror
et al.
Journal articles
istex
hal-01507523v1
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