Sara Fleury

Présentation

My work focuses on the measurement and the monitoring of the thickness of the sea ice and its snow cover using spatial altimetry.This work enables to survey the evolution of the sea ice in the context of the global warming in terms of sea ice extend and volume variation trends from global to local scales.These results feed into various studies such as dynamic sea ice models, sea ice forecasts, Arctic Amplification, ocean circulation, planktonic blooms and navigational safety among sea ice.

Publications

Article dans une revue (23)

Local Drivers of Antarctic Spring Sea Ice Retreat Kenza Himmich,Martin Vancoppenolle,Sharon Stammerjohn,Marion Bocquet,Gurvan Madecet al. Geophysical Research Letters, 2025, 52 (10), ⟨10.1029/2025gl114764⟩ Article dans une revue hal-05117478v1
Future Circular Collider Feasibility Study Report: Volume 3, Civil Engineering, Implementation and Sustainability M. Benedikt,F. Zimmermann,B. Auchmann,W. Bartmann,J.P Burnetet al. Eur.Phys.J.ST, 2025, 234 (3), pp.5113-5383. ⟨10.1140/epjs/s11734-025-01958-5⟩ Article dans une revue hal-05057622v1
Arctic and Antarctic Sea Ice Thickness and Volume Changes From Observations Between 1994 and 2023 Marion Bocquet,Sara Fleury,Frédérique Rémy,Fanny Piras Journal of Geophysical Research. Oceans, 2024, 129, pp.2023JC020848. ⟨10.1029/2023JC020848⟩ Article dans une revue insu-04835175v1
Dual-hemisphere sea ice thickness reference measurements from multiple data sources for evaluation and product inter-comparison of satellite altimetry Ida Birgitte Lundtorp Olsen,Henriette Skourup,Heidi Sallila,Stefan Hendricks,Renée Mie Fredensborg Hansenet al. Earth System Science Data : Papers in open discussion, 2024, ⟨10.5194/essd-2024-234⟩ Article dans une revue hal-04892634v1
Thermodynamics Drive Post-2016 Changes in the Antarctic Sea Ice Seasonal Cycle Kenza Himmich,Martin Vancoppenolle,Sharon Stammerjohn,Marion Bocquet,Gurvan Madecet al. Journal of Geophysical Research. Oceans, 2024, 129, ⟨10.1029/2024JC021112⟩ Article dans une revue insu-04721356v1
The DTU21 global mean sea surface and first evaluation Ole Baltazar Andersen,Stine Kildegaard Rose,Adili Abulaitijiang,Shengjun Zhang,Sara Fleury Earth System Science Data, 2023, ⟨10.5194/essd-15-4065-2023⟩ Article dans une revue hal-04720466v1
Towards Operational Fiducial Reference Measurement (FRM) Data for the Calibration and Validation of the Sentinel-3 Surface Topography Mission over Inland Waters, Sea Ice, and Land Ice Elodie da Silva,Emma Woolliams,Nicolas Picot,Jean-Christophe Poisson,Henriette Skourupet al. Remote Sensing, 2023, 15 (19), pp.4826. ⟨10.3390/rs15194826⟩ Article dans une revue obspm-04244160v1
Arctic sea ice radar freeboard retrieval from the European Remote-Sensing Satellite (ERS-2) using altimetry: toward sea ice thickness observation from 1995 to 2021 Marion Bocquet,Sara Fleury,Fanny Piras,Eero Rinne,Heidi Sallilaet al. The Cryosphere, 2023, ⟨10.5194/tc-17-3013-2023⟩ Article dans une revue hal-04720389v1
Latest Altimetry-Based Sea Ice Freeboard and Volume Inter-Annual Variability in the Antarctic over 2003-2020 Florent Garnier,Marion Bocquet,Sara Fleury,Jérôme Bouffard,Michel Tsamadoset al. Remote Sensing, 2022, 14 (19), pp.4741. ⟨10.3390/rs14194741⟩ Article dans une revue hal-04720476v1
Toward improved sea ice freeboard observation with SAR altimetry using the physical retracker SAMOSA+ Antoine Laforge,Sara Fleury,Salvatore Dinardo,Florent Garnier,Frédérique Remyet al. Advances in Space Research, 2021, 68, pp.732-745. ⟨10.1016/j.asr.2020.02.001⟩ Article dans une revue insu-03671336v1
Advances in altimetric snow depth estimates using bi-frequency SARAL and CryoSat-2 Ka-Ku measurements Florent Garnier,Sara Fleury,Gilles Garric,Jérôme Bouffard,Michel Tsamadoset al. The Cryosphere, 2021, 15, pp.5483-5512. ⟨10.5194/tc-15-5483-2021⟩ Article dans une revue insu-03671315v1
Altimetry for the future: Building on 25 years of progress Saleh Abdalla,Abdolnabi Abdeh Kolahchi,Michaël Ablain,Susheel Adusumilli,Suchandra Aich Bhowmicket al. Advances in Space Research, 2021, 68 (2), pp.319-363. ⟨10.1016/j.asr.2021.01.022⟩ Article dans une revue insu-03215002v1
The SARAL/AltiKa mission: A step forward to the future of altimetry Jacques Verron,Pascal Bonnefond,Ole Andersen,Fabrice Ardhuin,Muriel Bergé-Nguyenet al. Advances in Space Research, 2021, 68, pp.808-828. ⟨10.1016/j.asr.2020.01.030⟩ Article dans une revue insu-03671335v1
CryoSat Ice Baseline-D validation and evolutions Luca Maestri,Henriette Skourup,Rene Forsberg,Loretta Mizzi,Marco Meloniet al. The Cryosphere, 2020, ⟨10.5194/tc-14-1889-2020⟩ Article dans une revue hal-04720575v1
The Roles of the S3MPC: Monitoring, Validation and Evolution of Sentinel-3 Altimetry Observations Graham Quartly,Francesco Nencioli,Matthias Raynal,Pascal Bonnefond,Pablo Nilo Garciaet al. Remote Sensing, 2020, 12 (11), pp.1763. ⟨10.3390/rs12111763⟩ Article dans une revue hal-03243266v1
The Copernicus Polar Ice and Snow Topography Altimeter (CRISTAL) high-priority candidate mission Michael Kern,Robert Cullen,Bruno Berruti,Jerome Bouffard,Tania Casalet al. The Cryosphere, 2020, 14, pp.2235 - 2251. ⟨10.5194/tc-14-2235-2020⟩ Article dans une revue hal-02997093v1
Retrieving Sea Level and Freeboard in the Arctic: A Review of Current Radar Altimetry Methodologies and Future Perspectives Graham D. Quartly,Eero Rinne,Marcello Passaro,Ole B. Andersen,Salvatore Dinardoet al. Remote Sensing, 2019, ⟨10.3390/rs11070881⟩ Article dans une revue hal-04720631v1
Comparison of CryoSat-2 and ENVISAT radar freeboard over Arctic sea ice: toward an improved Envisat freeboard retrieval Kevin Guerreiro,Sara Fleury,Elena Zakharova,Alexei Kouraev,Frédérique Rémyet al. The Cryosphere, 2017, 11, pp.2059-2073. ⟨10.5194/tc-11-2059-2017⟩ Article dans une revue insu-04835194v1
Coastal applications from nadir altimetry: Example of the X-TRACK regional products F. Birol,N. Fuller,F. Lyard,M. Cancet,F. Niñoet al. Advances in Space Research, 2017, 59, pp.936-953. ⟨10.1016/j.asr.2016.11.005⟩ Article dans une revue insu-04835210v1
An Index to Distinguish Surface- and Subsurface-Intensified Vortices from Surface Observations Charefeddine Assassi,Yves Morel,Frédéric Vandermeirsch,Alexis Chaigneau,Cori Pegliascoet al. Journal of Physical Oceanography, 2016, 46 (8), pp.2529-2552. ⟨10.1175/JPO-D-15-0122.1⟩ Article dans une revue hal-02349722v1
Lateral stirring of large-scale tracer fields by altimetry G. Dencausse,R. Morrow,M. Roge,S. Fleury Ocean Dynamics, 2014, 64 (1), pp.61-78. ⟨10.1007/s10236-013-0671-8⟩ Article dans une revue hal-00996329v1
Absolute Calibration of Jason radar altimeters from GPS kinematic campaigns over Lake Issykkul J.-F. Cretaux,S. Calmant,V. Romanovski,Félix Perosanz,S. Tashbaevaet al. Marine Geodesy, 2011, 34 (3-4), pp.291-318. ⟨10.1080/01490419.2011.585110⟩ Article dans une revue hal-00635575v1
An Architecture for Autonomy Rachid Alami,Raja Chatila,Sara Fleury,Malik Ghallab,Félix Ingrand The International Journal of Robotics Research, 1998, 17 (4), pp.315-337. ⟨10.1177/027836499801700402⟩ Article dans une revue istex hal-00123273v2

Communication dans un congrès (6)

Comparison of Optical and Altimetry floe/lead classification using co-located Sentinel-3 OLCI/SRAL data Laura Orgambide,Flora Weissgerber,Sara Fleury,Frédéric Champagnat,Carlos Yanez Living Planet Symposium, Jun 2025, Vienne, Austria Communication dans un congrès hal-05454735v1
Impact de la couverture neigeuse sur l'estimation de l'épaisseur de la banquise par altimétrie Alexandre Hippert-Ferrer,Sara Fleury,Kévin Guerreiro,Matthieu Chevalier,Elena Zakharovaet al. Atelier altimétrie et glaciologie, Jun 2016, Toulouse, France Communication dans un congrès hal-02184207v1
Detection of subsurface eddies from satellite observations Charefeddine Assassi,Yves Morel,Alexis Chaigneau,Cori Pegliasco,Frédéric Vandermeirschet al. EGU General Assembly, Apr 2014, Vienna, Austria Communication dans un congrès hal-03734204v1
Rackham: An Interactive Robot-Guide Aurélie Clodic,Sara Fleury,Rachid Alami,Raja Chatila,Gérard Baillyet al. ROMAN 2006 - IEEE International Workshop on Robots and Human Interactive Communications, Sep 2006, Hatfield, United Kingdom. pp.502-509 Communication dans un congrès hal-00480381v1
Supervision and Interaction Analysis of an Autonomous Tour-guide Robot Deployment Aurélie Clodic,Sara Fleury,Rachid Alami,Matthieu Herrb,Raja Chatila 12th International Conference on Advanced Robotics,, Jul 2005, Seattle, United States Communication dans un congrès hal-01977554v1
Diligent: towards a human-friendly navigation system Rachid Alami,Igor Belousov,Sara Fleury,Matthieu Herrb,Félix Ingrandet al. IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2000), Oct 2000, Takamatsu, Japan Communication dans un congrès hal-01976177v1

Logiciel (1)

GenoM Matthieu Herrb,Anthony Mallet,Sara Fleury,Félix Ingrand,Cédric Pasteuret al. 2013, ⟨swh:1:dir:61ed92435c775026a094a36e04bc80a002f2399a;origin=https://hal.archives-ouvertes.fr/hal-05034457;visit=swh:1:snp:f5694d8d0306156560747a5c8c2fb01ae399b567;anchor=swh:1:rel:5b499d0c349548120050b6e771862da163ffdf91;path=/⟩ Logiciel hal-05034457v1