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Journal articles32 documents

  • Lisa Alexander, Margot Bador, Rémy Roca, Steefan Contractor, Markus Donat, et al.. Intercomparison of annual precipitation indices and extremes over global land areas from in situ , space-based and reanalysis products. Environmental Research Letters, IOP Publishing, 2020, 15 (5), pp.055002. ⟨10.1088/1748-9326/ab79e2⟩. ⟨hal-03035425⟩
  • Thomas Fiolleau, Rémy Roca, Sophie Cloché, Dominique Bouniol, Patrick Raberanto. Homogenization of Geostationary Infrared Imager Channels for Cold Cloud Studies Using Megha-Tropiques/ScaRaB. IEEE Transactions on Geoscience and Remote Sensing, Institute of Electrical and Electronics Engineers, 2020, 58, pp.6609 - 6622. ⟨10.1109/tgrs.2020.2978171⟩. ⟨hal-03000650⟩
  • Rémy Roca, Thomas Fiolleau. Extreme precipitation in the tropics is closely associated with long-lived convective systems. Communications Earth & Environment, Springer Nature, 2020, 1 (1), ⟨10.1038/s43247-020-00015-4⟩. ⟨hal-03035461⟩
  • Margot Bador, Lisa V. Alexander, Steefan Contractor, Rémy Roca. Diverse estimates of annual maxima daily precipitation in 22 state-of-the-art quasi-global land observation datasets. Environmental Research Letters, IOP Publishing, 2020, 15 (3), pp.035005. ⟨10.1088/1748-9326/ab6a22⟩. ⟨hal-03035441⟩
  • Rémy Roca. Estimation of extreme daily precipitation thermodynamic scaling using gridded satellite precipitation products over tropical land. Environmental Research Letters, IOP Publishing, 2019, 14, ⟨10.1088/1748-9326/ab35c6⟩. ⟨hal-02997336⟩
  • Rémy Roca, Philippe Chambon, Marielle Gosset, Dominique Bouniol, Hélène Brogniez, et al.. The scientific assessment of the Megha-Tropiques mission after 8 years in space. La Météorologie, Météo et Climat, 2019, pp.36-44. ⟨10.4267/2042/70557⟩. ⟨hal-03035479⟩
  • Rémy Roca, Lisa Alexander, Gerald Potter, Margot Bador, Rômulo Jucá, et al.. FROGS: a daily 1° × 1° gridded precipitation database of rain gauge, satellite and reanalysis products. Earth System Science Data, Copernicus Publications, 2019, 11 (3), pp.1017-1035. ⟨10.5194/essd-11-1017-2019⟩. ⟨hal-03035535⟩
  • Benoit Meyssignac, Tim Boyer, Zhongxiang Zhao, Maria Z Hakuba, Felix Landerer, et al.. Measuring Global Ocean Heat Content to Estimate the Earth Energy Imbalance. Frontiers in Marine Science, Frontiers Media, 2019, 6, ⟨10.3389/fmars.2019.00432⟩. ⟨hal-03048785⟩
  • Rémy Roca, Nicolas Taburet, Estelle Lorant, Philippe Chambon, Matias Alcoba, et al.. Quantifying the contribution of the Megha-Tropiques mission to the estimation of daily accumulated rainfall in the Tropics. Quarterly Journal of the Royal Meteorological Society, Wiley, 2018, Supplement: Advances in Remote Sensing of Rainfall and Snowfall, 144 (S1), pp.49-63. ⟨10.1002/qj.3327⟩. ⟨insu-01835687⟩
  • Fabrice Duruisseau, Philippe Chambon, Stephanie Guedj, Vincent Guidard, Nadia Fourrié, et al.. Investigating the potential benefit to a mesoscale NWP model of a microwave sounder on board a geostationary satellite. Quarterly Journal of the Royal Meteorological Society, Wiley, 2017, 143, pp.2104 - 2115. ⟨10.1002/qj.3070⟩. ⟨meteo-02880205⟩
  • Alexandros Makris, Clémentine Prieur, Théo Vischel, Guillaume Quantin, Thierry Lebel, et al.. Stochastic Tracking of Mesoscale Convective Systems: Evaluation in the West African Sahel. Stochastic Environmental Research and Risk Assessment, Springer Verlag (Germany), 2016, 30 (2), pp.681-691. ⟨10.1007/s00477-015-1102-9⟩. ⟨hal-01187153⟩
  • Hélène Brogniez, Gaëlle Clain, Rémy Roca. Validation of Upper-Tropospheric Humidity from SAPHIR on board Megha-Tropiques Using Tropical Soundings. Journal of Applied Meteorology and Climatology, American Meteorological Society, 2015, 54, pp.896-908. ⟨10.1175/JAMC-D-14-0096.1⟩. ⟨hal-01111792⟩
  • Rémy Roca, Hélène Brogniez, Philippe Chambon, Olivier Chomette, Sophie Cloché, et al.. The Megha-Tropiques mission: a review after three years in orbit. Frontiers in Earth Science, Frontiers Media, 2015, 3, pp.17. ⟨10.3389/feart.2015.00017⟩. ⟨insu-01146561⟩
  • M. Schröder, Rémy Roca, Laurence Picon, A. Kniffka, Hélène Brogniez. Climatology of free-tropospheric humidity: extension into the SEVIRI era, evaluation and exemplary analysis. Atmospheric Chemistry and Physics, European Geosciences Union, 2014, 14, pp.11129-11148. ⟨10.5194/acp-14-11129-2014⟩. ⟨hal-00976070⟩
  • Rémy Roca, J. Aublanc, P. Chambon, T. Fiolleau, Nicolas Viltard. Robust observational quantification of the contribution of mesoscale convective systems to rainfall in the tropics. Journal of Climate, American Meteorological Society, 2014, 27, pp.4952-4958. ⟨10.1175/JCLI-D-13-00628.1⟩. ⟨hal-00976400⟩
  • Thomas Fiolleau, Rémy Roca. An Algorithm for the Detection and Tracking of Tropical Mesoscale Convective Systems Using Infrared Images From Geostationary Satellite. IEEE Transactions on Geoscience and Remote Sensing, Institute of Electrical and Electronics Engineers, 2013, 51 (7), pp.4302-4315. ⟨10.1109/tgrs.2012.2227762⟩. ⟨hal-00996334⟩
  • Philippe Chambon, Isabelle Jobard, Rémy Roca, Nicolas Viltard. An investigation of the error budget of tropical rainfall accumulation derived from merged passive microwave and infrared satellite measurements. Quarterly Journal of the Royal Meteorological Society, Wiley, 2013, 139 (673), pp.879-893. ⟨10.1002/qj.1907⟩. ⟨hal-00676835⟩
  • Rémy Roca, Rodrigo Guzman, Julien Lemond, Joke Meijer, Laurence Picon, et al.. Tropical and Extra-Tropical Influences on the Distribution of Free Tropospheric Humidity Over the Intertropical Belt. Surveys in Geophysics, Springer Verlag (Germany), 2012, 33 (3-4), pp.565-583. ⟨10.1007/s10712-011-9169-4⟩. ⟨hal-00695477⟩
  • Isabelle Tobin, Sandrine Bony, Rémy Roca. Observational evidence for relationships between the degree of aggregation of deep convection, water vapor, surface fluxes, and radiation. Journal of Climate, American Meteorological Society, 2012, 25 (20), pp.6885-6904. ⟨10.1175/JCLI-D-11-00258.1⟩. ⟨hal-01113615⟩
  • Jean-Philippe Lafore, Nicole Asencio, Dominique Bouniol, Cyrille Flamant, Françoise Guichard, et al.. Évolution de notre compréhension du système de mousson ouest-africain. La Météorologie, Météo et Climat, 2012, pp.11-16. ⟨10.4267/2042/48127⟩. ⟨hal-00751448⟩
  • Laurence Eymard, Christian Baron, Guy Caniaux, Cyrille Flamant, Laurent Kergoat, et al.. L'observation spatiale dans le programme AMMA.. La Météorologie, Météo et Climat, 2012, octobre, Spécial AMMA, pp.80-89. ⟨10.4267/2042/48136⟩. ⟨hal-00753390⟩
  • Emmanouil Flaounas, Serge Janicot, Sophie Bastin, Rémy Roca. The West African monsoon onset in 2006: sensitivity to surface albedo, orography, SST and synoptic scale dry-air intrusions using WRF. Climate Dynamics, Springer Verlag, 2012, 38 (3-4), pp.685-708. ⟨10.1007/s00382-011-1255-2⟩. ⟨hal-00651863⟩
  • Emmanouil Flaounas, Serge Janicot, Sophie Bastin, Rémy Roca, Elsa Mohino. The role of the Indian monsoon onset in the West African monsoon onset: observations and AGCM nudged simulations. Climate Dynamics, Springer Verlag, 2012, 38 (5-6), pp.965-983. ⟨10.1007/s00382-011-1045-x⟩. ⟨hal-00580758⟩
  • Jean-Philippe Lafore, Cyrille Flamant, Françoise Guichard, D. J. Parker, Dominique Bouniol, et al.. Progress in understanding of weather systems in West Africa. Atmospheric Science Letters, Wiley, 2011, 12 (1), pp.7-12. ⟨10.1002/asl.335⟩. ⟨hal-00569956⟩
  • Rémy Roca, Jean Claude Bergès, Hélène Brogniez, Michel Capderou, Philippe Chambon, et al.. On the water and energy cycles in the Tropics. Comptes Rendus Géoscience, Elsevier, 2010, 342 (4-5), pp.390-402. ⟨10.1016/j.crte.2010.01.003⟩. ⟨hal-00470287⟩
  • Soline Bielli, Rémy Roca. Scale decomposition of atmospheric water budget over West Africa during the monsoon 2006 from NCEP/GFS analyses. Climate Dynamics, Springer Verlag, 2010, 35 (1), pp.143-157. ⟨10.1007/s00382-009-0597-5⟩. ⟨hal-01343270⟩
  • Remy Roca, Philippe Chambon, Isabelle Jobard, Pierre-Emmanuel Kirstetter, Marielle Gosset, et al.. Comparing satellite and surface rainfall products over West Africa at meteorologically relevant scales during the AMMA campaign using error estimates. Journal of Applied Meteorology and Climatology, American Meteorological Society, 2010, 49 (4), pp.715-731. ⟨10.1175/2009JAMC2318.1⟩. ⟨hal-00438715⟩
  • Hélène Brogniez, Rémy Roca, Laurence Picon. A study of the free tropospheric humidity interannual variability using Meteosat data and an advection-condensation transport model. Journal of Climate, American Meteorological Society, 2009, 22 (24), pp.6773-6787. ⟨10.1175/2009JCLI2963.1⟩. ⟨hal-00408503⟩
  • Serge Janicot, Chris D. Thorncroft, Abdou Ali, Nicole Asencio, Gareth J. Berry, et al.. Large-scale overview of the summer monsoon over West Africa during the AMMA field experiment in 2006. Annales Geophysicae, European Geosciences Union, 2008, 26, pp.2569-2595. ⟨10.5194/angeo-26-2569-2008⟩. ⟨insu-00388742⟩
  • Hélène Brogniez, Rémy Roca, Laurence Picon. A clear-sky radiance archive from Meteosat "water vapor" observations.. Journal of Geophysical Research: Atmospheres, American Geophysical Union, 2006, 111 (21), pp.D21109. ⟨10.1029/2006JD007238⟩. ⟨hal-00159811⟩
  • Hélène Brogniez, Rémy Roca, Laurence Picon. Evaluation of the distribution of subtropical free tropospheric humidity in AMIP-2 simulations using METEOSAT water vapor channel data. Geophysical Research Letters, American Geophysical Union, 2005, 32 (19), pp.L19708. ⟨10.1029/2005GL024341⟩. ⟨hal-00159814⟩
  • Jean-Philippe Duvel, Rémy Roca, Jérôme Vialard. Ocean Mixed Layer Temperature Variations Induced by Intraseasonal Convective Perturbations over the Indian Ocean. Journal of the Atmospheric Sciences, American Meteorological Society, 2004, 61 (9), pp.1004-1023. ⟨10.1175/1520-0469(2004)061<1004:OMLTVI>2.0.CO;2⟩. ⟨hal-00155078⟩

Conference papers11 documents

  • J. Puech, L. Hermozo, Hélène Brogniez, P. Chambon, Rémy Roca, et al.. SAPHIR-NG High Resolution Microwave Sounder: Towards an Enhanced Observation of the Atmosphere. IGARSS 2021 - 2021 IEEE International Geoscience and Remote Sensing Symposium, Jul 2021, Brussels, Belgium. pp.7689-7692, ⟨10.1109/IGARSS47720.2021.9554426⟩. ⟨insu-03379050⟩
  • Hélène Brogniez, Rémy Roca, Jean-Pierre Chaboureau, Franck Auguste, Thomas Fiolleau, et al.. A Tandem of Spaceborne Microwave Radiometers to Observe Deep Convection: Strategy of Observation and Scientific Objectives of the C2OMODO Project. American Geophysical Union, Fall Meeting 2020, Dec 2020, Online, Unknown Region. pp.abstract #H206-02. ⟨insu-03569174⟩
  • Dominique Bouniol, Thomas Fiolleau, Rémy Roca. Understanding Tropical Mesoscale Convective System Life Cycle through merged satellite observations. Understanding Clouds and Precipitation, Feb 2019, Berlin, Germany. ⟨hal-02413649⟩
  • Hélène Brogniez, Remy Roca. First Sight of the Upper Tropospheric Humidity Variability during CINDY-DYNAMO : Exploitation of the SAPHIR Measurements. 31st Conference on Hurricanes and Tropical Meteorology, American Meteorological Society, Mar 2014, San Diego, United States. ⟨insu-01140491⟩
  • Emmanouil Flaounas, Serge Janicot, Sophie Bastin, Rémy Roca, Elsa Mohino. 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. 4th AMMA International Conference, Jun 2012, Toulouse, France. ⟨hal-00723829⟩
  • Serge Janicot, Emmanouil Flaounas, Sophie Bastin, Rémy Roca, Elsa Mohino. 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. WCRP Open Science Conference, Oct 2011, Denver, United States. 15 p. ⟨hal-00668355⟩
  • Emmanouil Flaounas, Serge Janicot, Sophie Bastin, Rémy Roca, Elsa Mohino. The teleconnection mechanism between the West African monsoon onset and the Indian monsoon onset: Observations and AGCM nudged simulations. EGU General Assembly 2011, Apr 2011, Vienna, Austria. ⟨hal-00668783⟩
  • Jean Claude Bergès, Isabelle Jobard, Rémy Roca. Évaluer et prendre en compte le renforcement orographique. LES SATELLITES GRAND CHAMP pour le suivi de l'environnement, des ressources naturelles et des risques, Jan 2010, Clermont-Ferrand, France. ⟨hal-00526979⟩
  • Rémy Roca, Hélène Brogniez, Laurence Picon. Free tropospheric humidity in the tropics: METEOSAT observations and large-scale dynamics interpretation. 2nd User and Training Workshop of the CM-SAF (Satellite Application Facility on Climate Monitoring), Aug 2005, Nuremberg, Germany. ⟨hal-00159990⟩
  • Raymond T. Pierrehumbert, Hélène Brogniez, Rémy Roca. On the relative humidity of the Earth's atmosphere.. Global Circulation of the Atmosphere, 2004, Pasadena, United States. pp.143. ⟨hal-00160273⟩
  • Hélène Brogniez, Rémy Roca, L. Picon. Evaluation de l'humidité de la troposphère libre tropicale dans les MCGs avec METEOSAT: Méthodologie et application à AMIP-2.. Ateliers de Modélisation de l'Atmosphère "Contrôle et vérification des modèles", 2004, Toulouse, France. ⟨hal-00159935⟩

Books1 document

  • Rémy Roca, Z.S. Haddad, F.F. Akimoto, L. Alexander, A. Behrangi, et al.. The Joint IPWG/GEWEX Precipitation Assessment. 2021. ⟨hal-03401324⟩

Book sections1 document

  • Rémy Roca, Dominique Bouniol, Thomas Fiolleau. On the duration and life cycle of precipitating systems in the tropics. Advances in Global Change Research: Satellite Precipitation Measurement, In press. ⟨hal-03033418⟩