Rémy Roca

66
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Publications

Publications

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Special Issue on Earth’s Changing Water and Energy Cycle

Benoit Meyssignac , Sonia Seneviratne , Remy Roca , Graeme L Stephens , Michael Rast
Surveys in Geophysics, 2024, 45, pp.1715 - 1720. ⟨10.1007/s10712-024-09873-5⟩
Article dans une revue hal-04891315 v1
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Characterization of convective systems dynamics and microphysics using time-delayed tandem microwave radiometers

Thomas Lefebvre , Hélène Brogniez , Ilhem Gharbi , Laura Hermozo , Dominique Bouniol et al.
IEEE Transactions on Geoscience and Remote Sensing, 2024
Article dans une revue hal-04846361 v1
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Special Issue on Earth’s Changing Water and Energy Cycle

Benoit Meyssignac , Sonia Seneviratne , Remy Roca , Graeme L Stephens , Michael Rast
Surveys in Geophysics, 2024, 45 (6), pp.1715-1720. ⟨10.1007/s10712-024-09873-5⟩
Article dans une revue hal-04891238 v1
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Reducing the Uncertainty in the Satellite Altimetry Estimates of Global Mean Sea Level Trends Using Highly Stable Water Vapor Climate Data Records

Anne Barnoud , Bruno Picard , Benoît Meyssignac , Florence Marti , Michaël Ablain et al.
Journal of Geophysical Research. Oceans, 2023, 128 (3), pp.e2022JC019378. ⟨10.1029/2022jc019378⟩
Article dans une revue hal-04235693 v1
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A Simple Model for Tropical Convective Cloud Shield Area Growth and Decay Rates Informed by Geostationary IR, GPM, and Aqua/AIRS Satellite Data

Gregory S Elsaesser , Rémy Roca , Thomas Fiolleau , Anthony D Genio , Jingbo Wu
Journal of Geophysical Research: Atmospheres, 2022, 127 (10), pp.e2021JD035599. ⟨10.1029/2021jd035599⟩
Article dans une revue hal-03717964 v1
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Evaluating the impact of a time-evolving constellation on multi-platform satellite based daily precipitation estimates

Rômulo Augusto Jucá Oliveira , Rémy Roca , Stephan Finkensieper , Sophie Cloché , Marc Schröder
Atmospheric Research, 2022, 279, ⟨10.1016/j.atmosres.2022.106414⟩
Article dans une revue insu-03778089 v1
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Precipitating Fraction, Not Intensity, Explains Extreme Coarse-Grained Precipitation Clausius-Clapeyron Scaling With Sea Surface Temperature Over Tropical Oceans

Rémy Roca , Victorien de Meyer , Caroline Muller
Geophysical Research Letters, 2022, 49, ⟨10.1029/2022GL100624⟩
Article dans une revue insu-03993972 v1
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Time-Delayed Tandem Microwave Observations of Tropical Deep Convection: Overview of the C<sup>2</sup>OMODO Mission

Hélène Brogniez , Rémy Roca , Franck Auguste , Jean-Pierre Chaboureau , Ziad Haddad et al.
Frontiers in Remote Sensing, 2022, 3, pp.854735. ⟨10.3389/frsen.2022.854735⟩
Article dans une revue hal-03717924 v1
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A Simple Statistical Model of the Uncertainty Distribution for Daily Gridded Precipitation Multi-Platform Satellite Products

Rômulo a J Oliveira , Rémy Roca
Remote Sensing, 2022, 14 (15), pp.3726. ⟨10.3390/rs14153726⟩
Article dans une revue hal-04235716 v1
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The First 30 years of GEWEX

Graeme Stephens , Jan Polcher , Xubin Zeng , Peter van Oevelen , Germán Poveda et al.
Bulletin of the American Meteorological Society, 2022, ⟨10.1175/BAMS-D-22-0061.1⟩
Article dans une revue hal-03871001 v1
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Thermodynamic Scaling of Extreme Daily Precipitation over the Tropical Ocean from Satellite Observations

Victorien de Meyer , Rémy Roca
Journal of the Meteorological Society of Japan, 2021, 99 (2), pp.423-436. ⟨10.2151/jmsj.2021-020⟩
Article dans une revue hal-03401283 v1
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Uncertainty in different precipitation products in the case of two atmospheric river events

Alexandre M. Ramos , Rémy Roca , Pedro M. M. Soares , Anna M. Wilson , Ricardo M. Trigo et al.
Environmental Research Letters, 2021, 16, ⟨10.1088/1748-9326/abe25b⟩
Article dans une revue insu-03671349 v1
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Life cycle resolved observation of radiative properties of mesoscale convective systems

Dominique Bouniol , Rémy Roca , Thomas Fiolleau , Patrick Raberanto
Journal of Applied Meteorology and Climatology, 2021, ⟨10.1175/JAMC-D-20-0244.1⟩
Article dans une revue hal-03357262 v1
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Intercomparison of annual precipitation indices and extremes over global land areas from in situ , space-based and reanalysis products

Lisa Alexander , Margot Bador , Rémy Roca , Steefan Contractor , Markus Donat et al.
Environmental Research Letters, 2020, 15 (5), pp.055002. ⟨10.1088/1748-9326/ab79e2⟩
Article dans une revue hal-03035425 v1
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Extreme precipitation in the tropics is closely associated with long-lived convective systems

Rémy Roca , Thomas Fiolleau
Communications Earth & Environment, 2020, 1 (1), ⟨10.1038/s43247-020-00015-4⟩
Article dans une revue hal-03035461 v1
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Homogenization of Geostationary Infrared Imager Channels for Cold Cloud Studies Using Megha-Tropiques/ScaRaB

Thomas Fiolleau , Rémy Roca , Sophie Cloché , Dominique Bouniol , Patrick Raberanto
IEEE Transactions on Geoscience and Remote Sensing, 2020, 58, pp.6609 - 6622. ⟨10.1109/tgrs.2020.2978171⟩
Article dans une revue hal-03000650 v1
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Diverse estimates of annual maxima daily precipitation in 22 state-of-the-art quasi-global land observation datasets

Margot Bador , Lisa V. Alexander , Steefan Contractor , Rémy Roca
Environmental Research Letters, 2020, 15 (3), pp.035005. ⟨10.1088/1748-9326/ab6a22⟩
Article dans une revue hal-03035441 v1
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Estimation of extreme daily precipitation thermodynamic scaling using gridded satellite precipitation products over tropical land

Rémy Roca
Environmental Research Letters, 2019, 14, ⟨10.1088/1748-9326/ab35c6⟩
Article dans une revue hal-02997336 v1
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FROGS: a daily 1° × 1° gridded precipitation database of rain gauge, satellite and reanalysis products

Rémy Roca , Lisa Alexander , Gerald Potter , Margot Bador , Rômulo a Jucá Oliveira et al.
Earth System Science Data, 2019, 11 (3), pp.1017-1035. ⟨10.5194/essd-11-1017-2019⟩
Article dans une revue hal-03035535 v1
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Measuring Global Ocean Heat Content to Estimate the Earth Energy Imbalance

Benoit Meyssignac , Tim Boyer , Zhongxiang Zhao , Maria Z Hakuba , Felix Landerer et al.
Frontiers in Marine Science, 2019, 6, ⟨10.3389/fmars.2019.00432⟩
Article dans une revue hal-03048785 v1
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The scientific assessment of the Megha-Tropiques mission after 8 years in space

Rémy Roca , Philippe Chambon , Marielle Gosset , Dominique Bouniol , Hélène Brogniez et al.
La Météorologie, 2019, 107, pp.36-44. ⟨10.4267/2042/70557⟩
Article dans une revue hal-03035479 v1
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Is Precipitation a Good Metric for Model Performance?

Francisco J. Tapiador , Rémy Roca , Anthony del Genio , Boris Dewitte , Walt Petersen et al.
Bulletin of the American Meteorological Society, 2019, ⟨10.1175/BAMS-D-17-0218.1⟩
Article dans une revue hal-04720623 v1
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Quantifying the contribution of the Megha-Tropiques mission to the estimation of daily accumulated rainfall in the Tropics

Rémy Roca , Nicolas Taburet , Estelle Lorant , Philippe Chambon , Matias Alcoba et al.
Quarterly Journal of the Royal Meteorological Society, 2018, Supplement: Advances in Remote Sensing of Rainfall and Snowfall, 144 (S1), pp.49-63. ⟨10.1002/qj.3327⟩
Article dans une revue insu-01835687 v1
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Investigating the potential benefit to a mesoscale NWP model of a microwave sounder on board a geostationary satellite

Fabrice Duruisseau , Philippe Chambon , Stephanie Guedj , Vincent Guidard , Nadia Fourrié et al.
Quarterly Journal of the Royal Meteorological Society, 2017, 143, pp.2104 - 2115. ⟨10.1002/qj.3070⟩
Article dans une revue meteo-02880205 v1

Stochastic Tracking of Mesoscale Convective Systems: Evaluation in the West African Sahel

Alexandros Makris , Clémentine Prieur , Théo Vischel , Guillaume Quantin , Thierry Lebel et al.
Stochastic Environmental Research and Risk Assessment, 2016, 30 (2), pp.681-691. ⟨10.1007/s00477-015-1102-9⟩
Article dans une revue hal-01187153 v1
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Validation of Upper-Tropospheric Humidity from SAPHIR on board Megha-Tropiques Using Tropical Soundings

Hélène Brogniez , Gaëlle Clain , Rémy Roca
Journal of Applied Meteorology and Climatology, 2015, 54, pp.896-908. ⟨10.1175/JAMC-D-14-0096.1⟩
Article dans une revue hal-01111792 v1
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The Megha-Tropiques mission: a review after three years in orbit

Rémy Roca , Hélène Brogniez , Philippe Chambon , Olivier Chomette , Sophie Cloché et al.
Frontiers in Earth Science, 2015, 3, pp.17. ⟨10.3389/feart.2015.00017⟩
Article dans une revue insu-01146561 v1
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Climatology of free-tropospheric humidity: extension into the SEVIRI era, evaluation and exemplary analysis

M. Schröder , Rémy Roca , Laurence Picon , A. Kniffka , Hélène Brogniez
Atmospheric Chemistry and Physics, 2014, 14, pp.11129-11148. ⟨10.5194/acp-14-11129-2014⟩
Article dans une revue hal-00976070 v1
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High-resolution prediction of a major convective period over West Africa

Florent Beucher , Jean-Philippe Lafore , Fatima Karbou , Rémy Roca
Quarterly Journal of the Royal Meteorological Society, 2014, 140 (682), pp.1409 - 1425. ⟨10.1002/qj.2225⟩
Article dans une revue hal-03435375 v1
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Robust observational quantification of the contribution of mesoscale convective systems to rainfall in the tropics

Rémy Roca , J. Aublanc , Philippe Chambon , T. Fiolleau , Nicolas Viltard
Journal of Climate, 2014, 27, pp.4952-4958. ⟨10.1175/JCLI-D-13-00628.1⟩
Article dans une revue hal-00976400 v1

An investigation of the error budget of tropical rainfall accumulation derived from merged passive microwave and infrared satellite measurements

Philippe Chambon , Isabelle Jobard , Rémy Roca , Nicolas Viltard
Quarterly Journal of the Royal Meteorological Society, 2013, 139 (673), pp.879-893. ⟨10.1002/qj.1907⟩
Article dans une revue hal-00676835 v1
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An Algorithm for the Detection and Tracking of Tropical Mesoscale Convective Systems Using Infrared Images From Geostationary Satellite

Thomas Fiolleau , Rémy Roca
IEEE Transactions on Geoscience and Remote Sensing, 2013, 51 (7), pp.4302-4315. ⟨10.1109/tgrs.2012.2227762⟩
Article dans une revue hal-00996334 v1

The West African monsoon onset in 2006: sensitivity to surface albedo, orography, SST and synoptic scale dry-air intrusions using WRF

Emmanouil Flaounas , Serge Janicot , Sophie Bastin , Rémy Roca
Climate Dynamics, 2012, 38 (3-4), pp.685-708. ⟨10.1007/s00382-011-1255-2⟩
Article dans une revue istex hal-00651863 v1

Tropical and Extra-Tropical Influences on the Distribution of Free Tropospheric Humidity Over the Intertropical Belt

Rémy Roca , Rodrigo Guzman , Julien Lemond , Joke Meijer , Laurence Picon et al.
Surveys in Geophysics, 2012, 33 (3-4), pp.565-583. ⟨10.1007/s10712-011-9169-4⟩
Article dans une revue istex hal-00695477 v1
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Observational evidence for relationships between the degree of aggregation of deep convection, water vapor, surface fluxes, and radiation

Isabelle Tobin , Sandrine Bony , Rémy Roca
Journal of Climate, 2012, 25 (20), pp.6885-6904. ⟨10.1175/JCLI-D-11-00258.1⟩
Article dans une revue hal-01113615 v1
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Évolution de notre compréhension du système de mousson ouest-africain

Jean-Philippe Lafore , Nicole Asencio , Dominique Bouniol , Cyrille Flamant , Françoise Guichard et al.
La Météorologie, 2012, Octobre, Spécial AMMA, pp.11-16. ⟨10.4267/2042/48127⟩
Article dans une revue hal-00751448 v1

The role of the Indian monsoon onset in the West African monsoon onset: observations and AGCM nudged simulations

Emmanouil Flaounas , Serge Janicot , Sophie Bastin , Rémy Roca , Elsa Mohino
Climate Dynamics, 2012, 38 (5-6), pp.965-983. ⟨10.1007/s00382-011-1045-x⟩
Article dans une revue istex hal-00580758 v1
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L'observation spatiale dans le programme AMMA.

Laurence Eymard , Christian Baron , Guy Caniaux , Cyrille Flamant , Laurent Kergoat et al.
La Météorologie, 2012, octobre, Spécial AMMA, pp.80-89. ⟨10.4267/2042/48136⟩
Article dans une revue hal-00753390 v1
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Progress in understanding of weather systems in West Africa

Jean-Philippe Lafore , Cyrille Flamant , Françoise Guichard , D. J. Parker , Dominique Bouniol et al.
Atmospheric Science Letters, 2011, 12 (1), pp.7-12. ⟨10.1002/asl.335⟩
Article dans une revue hal-00569956 v1

On the water and energy cycles in the Tropics

Rémy Roca , Jean Claude Bergès , Hélène Brogniez , Michel Capderou , Philippe Chambon et al.
Comptes Rendus. Géoscience, 2010, 342 (4-5), pp.390-402. ⟨10.1016/j.crte.2010.01.003⟩
Article dans une revue istex hal-00470287 v1
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Comparing satellite and surface rainfall products over West Africa at meteorologically relevant scales during the AMMA campaign using error estimates

Remy Roca , Philippe Chambon , Isabelle Jobard , Pierre-Emmanuel Kirstetter , Marielle Gosset et al.
Journal of Applied Meteorology and Climatology, 2010, 49 (4), pp.715-731. ⟨10.1175/2009JAMC2318.1⟩
Article dans une revue hal-00438715 v1

Scale decomposition of atmospheric water budget over West Africa during the monsoon 2006 from NCEP/GFS analyses

Soline Bielli , Rémy Roca
Climate Dynamics, 2010, 35 (1), pp.143-157. ⟨10.1007/s00382-009-0597-5⟩
Article dans une revue istex hal-01343270 v1
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A new index to estimate precipitation using cloud growing rate

Jean Claude Bergès , Isabelle Jobard , Rémy Roca
Geophysical Research Letters, 2009, 36, pp.L08808. ⟨10.1029/2008GL036665⟩
Article dans une revue istex hal-00378664 v1
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A study of the free tropospheric humidity interannual variability using Meteosat data and an advection-condensation transport model

Hélène Brogniez , Rémy Roca , Laurence Picon
Journal of Climate, 2009, 22 (24), pp.6773-6787. ⟨10.1175/2009JCLI2963.1⟩
Article dans une revue hal-00408503 v1
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Large-scale overview of the summer monsoon over West Africa during the AMMA field experiment in 2006

Serge Janicot , Chris D. Thorncroft , Abdou Ali , Nicole Asencio , Gareth J. Berry et al.
Annales Geophysicae, 2008, 26, pp.2569-2595. ⟨10.5194/angeo-26-2569-2008⟩
Article dans une revue insu-00388742 v1
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A clear-sky radiance archive from Meteosat "water vapor" observations.

Hélène Brogniez , Rémy Roca , Laurence Picon
Journal of Geophysical Research: Atmospheres, 2006, 111 (21), pp.D21109. ⟨10.1029/2006JD007238⟩
Article dans une revue hal-00159811 v1
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Evaluation of the distribution of subtropical free tropospheric humidity in AMIP-2 simulations using METEOSAT water vapor channel data

Hélène Brogniez , Rémy Roca , Laurence Picon
Geophysical Research Letters, 2005, 32 (19), pp.L19708. ⟨10.1029/2005GL024341⟩
Article dans une revue hal-00159814 v1

Modelling the transport of aerosols during INDOEX 1999 and comparison with experimental data. Part 2: Continental aerosols and their optical depth

Fanny Minvielle , Guy Cautenet , Frédéric Lasserre , Gilles Foret , Sylvie Cautenet et al.
Atmospheric Environment, 2004, 38 (12), pp.1823-1837. ⟨10.1016/j.atmosenv.2003.12.033⟩
Article dans une revue istex hal-02902724 v1
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Ocean Mixed Layer Temperature Variations Induced by Intraseasonal Convective Perturbations over the Indian Ocean

Jean-Philippe Duvel , Rémy Roca , Jérôme Vialard
Journal of the Atmospheric Sciences, 2004, 61 (9), pp.1004-1023. ⟨10.1175/1520-0469(2004)061<1004:OMLTVI>2.0.CO;2⟩
Article dans une revue hal-00155078 v1
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The C<sup>2</sup>Omodo Concept: A Tandem of New Generation High Resolution All-Sky Atmospheric Sounders in the Frame of the AOS Mission

Jérôme Puech , L. Hermozo , Hélène Brogniez , Rémy Roca , Thomas Fiolleau et al.
IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium, Jul 2023, Pasadena (CA), United States. pp.4576-4579, ⟨10.1109/IGARSS52108.2023.10283295⟩
Communication dans un congrès insu-04256803 v1

The New Generation High Resolution All-Sky Atmospheric Sounder Saphir-NG

Jérôme Puech , L. Hermozo , Hélène Brogniez , Rémy Roca , J.-P. Chaboureau et al.
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium, Jul 2022, Kuala Lumpur, Malaysia. pp.7198-7201, ⟨10.1109/IGARSS46834.2022.9883296⟩
Communication dans un congrès insu-03793757 v1

SAPHIR-NG High Resolution Microwave Sounder: Towards an Enhanced Observation of the Atmosphere

J. Puech , L. Hermozo , Hélène Brogniez , Philippe Chambon , Rémy Roca et al.
IGARSS 2021 - 2021 IEEE International Geoscience and Remote Sensing Symposium, Jul 2021, Brussels, Belgium. pp.7689-7692, ⟨10.1109/IGARSS47720.2021.9554426⟩
Communication dans un congrès insu-03379050 v1

A Tandem of Spaceborne Microwave Radiometers to Observe Deep Convection: Strategy of Observation and Scientific Objectives of the C2OMODO Project

Hélène Brogniez , Rémy Roca , Jean-Pierre Chaboureau , Franck Auguste , Thomas Fiolleau et al.
American Geophysical Union, Fall Meeting 2020, Dec 2020, Online, Unknown Region. pp.abstract #H206-02
Communication dans un congrès insu-03569174 v1

Understanding Tropical Mesoscale Convective System Life Cycle through merged satellite observations

Dominique Bouniol , Thomas Fiolleau , Rémy Roca
Understanding Clouds and Precipitation, Feb 2019, Berlin, Germany
Communication dans un congrès hal-02413649 v1

First Sight of the Upper Tropospheric Humidity Variability during CINDY-DYNAMO : Exploitation of the SAPHIR Measurements

Hélène Brogniez , Remy Roca
31st Conference on Hurricanes and Tropical Meteorology, American Meteorological Society, Mar 2014, San Diego, United States
Communication dans un congrès insu-01140491 v1

The role of synoptic dry-air intrusions on the West African monsoon onset using observations and nudged climate simulations. Application to the monsoon onset of 2006

Emmanouil Flaounas , Serge Janicot , Sophie Bastin , Rémy Roca , Elsa Mohino
4th AMMA International Conference, Jun 2012, Toulouse, France
Communication dans un congrès hal-00723829 v1

The role of synoptic scale dryair intrusions on the West African monsoon onset using regional modeling and nudged climate simulations. Application to the monsoon onset of 2006

Serge Janicot , Emmanouil Flaounas , Sophie Bastin , Rémy Roca , Elsa Mohino
WCRP Open Science Conference, Oct 2011, Denver, United States. 15 p
Communication dans un congrès hal-00668355 v1

The teleconnection mechanism between the West African monsoon onset and the Indian monsoon onset: Observations and AGCM nudged simulations

Emmanouil Flaounas , Serge Janicot , Sophie Bastin , Rémy Roca , Elsa Mohino
EGU General Assembly 2011, Apr 2011, Vienna, Austria
Communication dans un congrès hal-00668783 v1
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Évaluer et prendre en compte le renforcement orographique

Jean Claude Bergès , Isabelle Jobard , Rémy Roca
LES SATELLITES GRAND CHAMP pour le suivi de l'environnement, des ressources naturelles et des risques, Jan 2010, Clermont-Ferrand, France
Communication dans un congrès hal-00526979 v1

An interpretation of the Free Tropospheric Humidity interannual variability observed from METEOSAT using a transport model

Hélène Brogniez , Rémy Roca , L. Picon
EGU General Assembly 2009, Apr 2009, Vienna (Austria), Austria. pp.10574
Communication dans un congrès hal-04113653 v1

On the relative humidity of the Earth's atmosphere.

Raymond T. Pierrehumbert , Hélène Brogniez , Rémy Roca
Global Circulation of the Atmosphere, 2004, Pasadena, United States. pp.143
Communication dans un congrès hal-00160273 v1

Free tropospheric humidity in the tropics: METEOSAT observations and large-scale dynamics interpretation

Rémy Roca , Hélène Brogniez , Laurence Picon
2nd User and Training Workshop of the CM-SAF (Satellite Application Facility on Climate Monitoring), Aug 2005, Nuremberg, Germany
Communication dans un congrès hal-00159990 v1

Evaluation de l'humidité de la troposphère libre tropicale dans les MCGs avec METEOSAT: Méthodologie et application à AMIP-2.

Hélène Brogniez , Rémy Roca , L. Picon
Ateliers de Modélisation de l'Atmosphère "Contrôle et vérification des modèles", 2004, Toulouse, France
Communication dans un congrès hal-00159935 v1