SF

Sara Fleury

28
Documents
Affiliations actuelles
  • Laboratoire d'analyse et d'architecture des systèmes (LAAS)
  • Laboratoire d'études en Géophysique et océanographie spatiales (LEGOS)
Contact

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

Publications

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Local Drivers of Antarctic Spring Sea Ice Retreat

Kenza Himmich , Martin Vancoppenolle , Sharon Stammerjohn , Marion Bocquet , Gurvan Madec et al.
Geophysical Research Letters, 2025, 52 (10), ⟨10.1029/2025gl114764⟩
Article dans une revue hal-05117478 v1
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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-04835175 v1
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Thermodynamics Drive Post-2016 Changes in the Antarctic Sea Ice Seasonal Cycle

Kenza Himmich , M. Vancoppenolle , Sharon Stammerjohn , Marion Bocquet , Gurvan Madec et al.
Journal of Geophysical Research. Oceans, 2024, 129, ⟨10.1029/2024JC021112⟩
Article dans une revue insu-04721356 v1
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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 Hansen et al.
Earth System Science Data : Papers in open discussion, 2024, ⟨10.5194/essd-2024-234⟩
Article dans une revue hal-04892634 v1
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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 Skourup et al.
Remote Sensing, 2023, 15 (19), pp.4826. ⟨10.3390/rs15194826⟩
Article dans une revue obspm-04244160 v1
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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-04720466 v1
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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 Sallila et al.
The Cryosphere, 2023, ⟨10.5194/tc-17-3013-2023⟩
Article dans une revue hal-04720389 v1
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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 Tsamados et al.
Remote Sensing, 2022, 14 (19), pp.4741. ⟨10.3390/rs14194741⟩
Article dans une revue hal-04720476 v1
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Altimetry for the future: Building on 25 years of progress

Saleh Abdalla , Abdolnabi Abdeh Kolahchi , Michaël Ablain , Susheel Adusumilli , Suchandra Aich Bhowmick et al.
Advances in Space Research, 2021, 68 (2), pp.319-363. ⟨10.1016/j.asr.2021.01.022⟩
Article dans une revue insu-03215002 v1
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The SARAL/AltiKa mission: A step forward to the future of altimetry

Jacques Verron , Pascal Bonnefond , Ole Andersen , Fabrice Ardhuin , Muriel Bergé-Nguyen et al.
Advances in Space Research, 2021, 68, pp.808-828. ⟨10.1016/j.asr.2020.01.030⟩
Article dans une revue insu-03671335 v1
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Toward improved sea ice freeboard observation with SAR altimetry using the physical retracker SAMOSA+

Antoine Laforge , Sara Fleury , Salvatore Dinardo , Florent Garnier , Frédérique Remy et al.
Advances in Space Research, 2021, 68, pp.732-745. ⟨10.1016/j.asr.2020.02.001⟩
Article dans une revue insu-03671336 v1
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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 Tsamados et al.
The Cryosphere, 2021, 15, pp.5483-5512. ⟨10.5194/tc-15-5483-2021⟩
Article dans une revue insu-03671315 v1
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The Roles of the S3MPC: Monitoring, Validation and Evolution of Sentinel-3 Altimetry Observations

Graham Quartly , Francesco Nencioli , Matthias Raynal , Pascal Bonnefond , Pablo Nilo Garcia et al.
Remote Sensing, 2020, 12 (11), pp.1763. ⟨10.3390/rs12111763⟩
Article dans une revue hal-03243266 v1
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CryoSat Ice Baseline-D validation and evolutions

Luca Maestri , Henriette Skourup , Rene Forsberg , Loretta Mizzi , Marco Meloni et al.
The Cryosphere, 2020, ⟨10.5194/tc-14-1889-2020⟩
Article dans une revue hal-04720575 v1
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The Copernicus Polar Ice and Snow Topography Altimeter (CRISTAL) high-priority candidate mission

Michael Kern , Robert Cullen , Bruno Berruti , Jerome Bouffard , Tania Casal et al.
The Cryosphere, 2020, 14, pp.2235 - 2251. ⟨10.5194/tc-14-2235-2020⟩
Article dans une revue hal-02997093 v1
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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 Dinardo et al.
Remote Sensing, 2019, ⟨10.3390/rs11070881⟩
Article dans une revue hal-04720631 v1
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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 Rémy et al.
The Cryosphere, 2017, 11, pp.2059-2073. ⟨10.5194/tc-11-2059-2017⟩
Article dans une revue insu-04835194 v1
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Coastal applications from nadir altimetry: Example of the X-TRACK regional products

F. Birol , N. Fuller , F. Lyard , M. Cancet , F. Niño et al.
Advances in Space Research, 2017, 59, pp.936-953. ⟨10.1016/j.asr.2016.11.005⟩
Article dans une revue insu-04835210 v1
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An Index to Distinguish Surface- and Subsurface-Intensified Vortices from Surface Observations

C. Assassi , Yves Morel , Frédéric Vandermeirsch , Alexis Chaigneau , C. Pegliasco et al.
Journal of Physical Oceanography, 2016, 46 (8), pp.2529-2552. ⟨10.1175/JPO-D-15-0122.1⟩
Article dans une revue hal-02349722 v1
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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-00996329 v1

Absolute Calibration of Jason radar altimeters from GPS kinematic campaigns over Lake Issykkul

J.-F. Cretaux , S. Calmant , V. Romanovski , Félix Perosanz , S. Tashbaeva et al.
Marine Geodesy, 2011, 34 (3-4), pp.291-318. ⟨10.1080/01490419.2011.585110⟩
Article dans une revue hal-00635575 v1
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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-00123273 v2

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 Zakharova et al.
Atelier altimétrie et glaciologie, Jun 2016, Toulouse, France
Communication dans un congrès hal-02184207 v1

Detection of subsurface eddies from satellite observations

Charefeddine Assassi , Yves Morel , Alexis Chaigneau , Cori Pegliasco , Frederic Vandermeirsch et al.
EGU General Assembly, Apr 2014, Vienna, Austria
Communication dans un congrès hal-03734204 v1
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Rackham: An Interactive Robot-Guide

Aurélie Clodic , Sara Fleury , Rachid Alami , Raja Chatila , Gérard Bailly et al.
IEEE International Workshop on Robots and Human Interactive Communications (ROMAN), Sep 2006, Hatfield, United Kingdom. pp.502-509
Communication dans un congrès hal-00480381 v1
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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-01977554 v1
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Diligent: towards a human-friendly navigation system

Rachid Alami , Igor Belousov , Sara Fleury , Matthieu Herrb , Félix Ingrand et al.
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2000), Oct 2000, Takamatsu, Japan
Communication dans un congrès hal-01976177 v1