https://www.umr-cnrm.fr/surfex/ SURFEX (Surface Externalisée, in French) is a surface modelling platform developed by Météo-France in cooperation with the scientific community. SURFEX is composed of various physical models for natural land surface, urbanized areas, lakes and oceans. It also simulates chemistry and aerosols surface processes and can be used for assimilation of surface and near surface variables. SURFEX has its own initialisation procedures and can be used in stand alone mode and coupled to an atmospheric model. In SURFEX, each model grid box is represented by four surface types : sea or ocean, water bodies (lakes, ...), urban areas and nature (soil and vegetation). Each surface type is modeled with a specific surface model and the total flux of the grid box results from the addition of the individual fluxes weighted by their respective fraction. Summary of the main components of the surfex model Tile NATURE The model for the tile "Nature" is the ISBA (interaction soil-biosphere-atmosphere) model Tile TOWN The model for the tile "Town" is the TEB (Town energy balance) model Tile OCEAN Surface fluxes above the tile "sea and ocean" can be treated in a very simple way or by using more physically based model Tile WATER Surface fluxes above the lake tile can be treated in a very simple way or by using the FLake model Chemical scheme Emission and deposition of dust and aerosols are treated over land and oceans Data assimilation Assimilation of near surface meteorological variables and remotely sensed variables can be performed using an optimal interpolation or an Ensemble Kalman filter scheme en SPIP - www.spip.net https://www.umr-cnrm.fr/surfex/IMG/logo/test-logo-bleu2.png?1771324290 https://www.umr-cnrm.fr/surfex/ 22 144 https://www.umr-cnrm.fr/surfex/spip.php?article441 https://www.umr-cnrm.fr/surfex/spip.php?article441 2019-03-26T11:34:03Z text/html en Patrick LE MOIGNE <p>SURFEX Users Workshop : <br class='autobr' /> The second SURFEX Users Workshop organized by Meteo-France took place in Toulouse, France, at the Meteopole Centre International de Conferences (CIC) from Monday 18<sup class="typo_exposants">th</sup> March 2019 9pm to Tuesday 19<sup class="typo_exposants">th</sup> March 1pm. <br class='autobr' /> The main objective of the SUW2019 workshop was to give the users the opportunity to present their activities related to SURFEX, and to facilitate communication and set up the groundwork for future collaborative efforts. <br class='autobr' /> Presentations: 1. Progress and plans (…)</p> - <a href="https://www.umr-cnrm.fr/surfex/spip.php?rubrique158" rel="directory">SURFEX Users Workshops</a> <div class='rss_texte'><p><strong>SURFEX Users Workshop :</strong></p> <p>The second SURFEX Users Workshop organized by Meteo-France took place in Toulouse, France, at the Meteopole Centre International de Conferences (CIC) from Monday 18<sup class="typo_exposants">th</sup> March 2019 9pm to Tuesday 19<sup class="typo_exposants">th</sup> March 1pm.</p> <p>The main objective of the SUW2019 workshop was to give the users the opportunity to present their activities related to SURFEX, and to facilitate communication and set up the groundwork for future collaborative efforts.</p> <p>Presentations:<br class='autobr' /> 1. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/patrick_s_toulouse_190318.pdf' class="spip_in" type='application/pdf'>Progress and plans with SURFEX physics (DIF, 3-L, MEB) and data assimilation (EKF) for NWP in HIRLAM</a>. Patrick Samuelsson<br class='autobr' /> 2. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/surface_assimilation_in_harmonie.pdf' class="spip_in" type='application/pdf'>Offline SURFEX Data Assimilation in the NWP model HARMONIE-AROME</a>. Trygve Aspelien<br class='autobr' /> 3. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/birman_suw2019.pdf' class="spip_in" type='application/pdf'>Snow analysis for NWP at Meteo France and recent developments for land surface analysis</a>. Camille Birman<br class='autobr' /> 4. <a href='https://www.umr-cnrm.fr/surfex/data/Albergel_Global_032019.pdf'>Monitoring and Forecasting the Impact of the 2018 Summer Heatwave on Vegetation</a>. Clement Albergel<br class='autobr' /> 5. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/20190318_suw_crocus.pdf' class="spip_in" type='application/pdf'>Last scientific evolutions in the Crocus snowpack model</a>. Matthieu Lafaysse<br class='autobr' /> 6. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/suw2019_presentationarso.pdf' class="spip_in" type='application/pdf'>Snowpack modelling using the Crocus snowpack model at the Slovenian Environment Agency (ARSO)</a>. Matjaz Licar<br class='autobr' /> 7. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/batrak_sice_suw_2019.pdf' class="spip_in" type='application/pdf'>SICE in SURFEX 8.1: details of implementation and recent developments</a>. Yurii Batrak<br class='autobr' /> 8. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/arome_gelato_na.pdf' class="spip_in" type='application/pdf'>Impact of the GELATO 1D scheme in the AROME model over the Barents Sea</a>. Niramson Azouz<br class='autobr' /> 9. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/surfex_wksp19_small.pdf' class="spip_in" type='application/pdf'>Improvements in the carbon cycle between the CMIP5 and CMIP6 versions of ISBA</a>. Christine Delire<br class='autobr' /> 10. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/martin18.pdf' class="spip_in" type='application/pdf'>Big-root approximation of site-scale vegetation water uptake</a>. Martin Bouda<br class='autobr' /> 11. <a href='https://www.umr-cnrm.fr/surfex/data/20190318_SUW_Masson_v1.pdf'>New Fine-scale Urban Data and their application</a>. Valery Masson<br class='autobr' /> 12 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/suw2019_bulgarie.pdf' class="spip_in" type='application/pdf'>Uses of SURFEX in NIMH, Bulgaria</a>. Eram Artinyan<br class='autobr' /> 13 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/workshop_surfex_2019_fbesson.pdf' class="spip_in" type='application/pdf'>Hydrological forecast systems using SURFEX</a>. Francois Besson<br class='autobr' /> 14 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/leroux_aquifr_seasonalforecasts.pdf' class="spip_in" type='application/pdf'>Groundwater seasonal forecast using the French Aqui-FR platform</a>. Delphine Leroux<br class='autobr' /> 15 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/isba_ctrip_global.pdf' class="spip_in" type='application/pdf'>Recent changes in the ISBA-CTRIP land surface system for use in the CNRM-CM6 climate model and in global off-line hydrological applications</a>. Bertrand Decharme<br class='autobr' /> 16 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/20190319_munier_suw_ctrip12d.pdf' class="spip_in" type='application/pdf'>Increasing the spatial resolution of the CTRIP routing model: hydrological impacts over France</a>. Simon Munier<br class='autobr' /> 17 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/hamdi_suw2019.pdf' class="spip_in" type='application/pdf'>Numerical study of the interaction between oasis and urban areas within an arid mountains-desert system in Xinjiang, China using ALARO-SURFEX</a>. Rafiq Hamdi<br class='autobr' /> 18 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/2019-03-19-workshop_surfex_druelarsene.pdf' class="spip_in" type='application/pdf'>The irrigation with ECOCLIMAP Second Generation in SURFEX</a>. Arsene Druel<br class='autobr' /> 19 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/7metmed.pdf' class="spip_in" type='application/pdf'>Impact of irrigation in the Ebro basin using Meso-NH mesoscale model</a>. Patrick Le Moigne</p></div> https://www.umr-cnrm.fr/surfex/spip.php?article426 https://www.umr-cnrm.fr/surfex/spip.php?article426 2017-02-13T09:35:35Z text/html en Patrick LE MOIGNE <p>SURFEX Users Workshop : <br class='autobr' /> The first SURFEX Users Workshop organized by Meteo-France will be in Toulouse, France. The SUW2017 will take place at the Meteopole Centre International de Conferences (CIC) from Monday 27<sup class="typo_exposants">th</sup> February 2017 2pm to Wednesday 1<sup class="typo_exposants">st</sup> March 1pm. <br class='autobr' /> The main objective of the SUW2017 workshop is to give the users the opportunity to present their activities related to SURFEX, and to facilitate communication and set up the groundwork for future collaborative efforts. program (…)</p> - <a href="https://www.umr-cnrm.fr/surfex/spip.php?rubrique158" rel="directory">SURFEX Users Workshops</a> <div class='rss_texte'><p><strong>SURFEX Users Workshop :</strong></p> <p>The first SURFEX Users Workshop organized by Meteo-France will be in Toulouse, France. The SUW2017 will take place at the Meteopole Centre International de Conferences (CIC) from Monday 27<sup class="typo_exposants">th</sup> February 2017 2pm to Wednesday 1<sup class="typo_exposants">st</sup> March 1pm.</p> <p>The main objective of the SUW2017 workshop is to give the users the opportunity to present their activities related to SURFEX, and to facilitate communication and set up the groundwork for future collaborative efforts.</p> <ul class="spip" role="list"><li> <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/program_suw217.pdf' class="spip_in" type='application/pdf'>program</a></li><li> <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/participants_suw2017.pdf' class="spip_in" type='application/pdf'>participants</a></li><li> <a href='https://www.umr-cnrm.fr/surfex/IMG/jpg/ppc_2472_1.jpg' class="spip_in" type='image/jpeg'>group picture</a></li></ul><div class='spip_document_351 spip_document spip_documents spip_document_image spip_documents_center spip_document_center'> <figure class="spip_doc_inner"> <a href='https://www.umr-cnrm.fr/surfex/IMG/jpg/ppc_2472_1.jpg' class="spip_doc_lien mediabox" type="image/jpeg"> <img src='https://www.umr-cnrm.fr/surfex/IMG/jpg/ppc_2472_1.jpg?1488547485' width='500' height='281' alt='' /></a> </figure> </div> <p>Presentations:<br class='autobr' /> 1. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/lemoigne_intro.pdf' class="spip_in" type='application/pdf'>Introduction to SURFEX</a>. Patrick Le Moigne<br class='autobr' /> 2. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/ardilouze_sfx_workshop2017.pdf' class="spip_in" type='application/pdf'>Reconsidering the role of soil moisture in summer predictability over Europe</a>. Constantin Ardilouze<br class='autobr' /> 3. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/patrick_surfex_toulouse_170227.pdf' class="spip_in" type='application/pdf'>HIRLAM NWP activities connected to use and development of SURFEX</a>. Patrick Samuelsson<br class='autobr' /> 4. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/hamdi_suw2017.pdf' class="spip_in" type='application/pdf'>On the use of SURFEX as a new land surface scheme for the limited area NWP model ALARO</a>. Rafiq Hamdi<br class='autobr' /> 5. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/hanneke_surfex_toulouse.pdf' class="spip_in" type='application/pdf'>Regional Snow Modeling in Norway with SURFEX/Crocus</a>. Hanneke Luijting<br class='autobr' /> 6. <a href='https://www.umr-cnrm.fr/surfex/IMG/pptx/pres_arome-crocus_vvionnet.pptx' class="spip_in" type='application/vnd.openxmlformats-officedocument.presentationml.presentation'>Snowpack modeling in the French mountains driven by short-range high resolution weather forecasts</a>. Vincent Vionnet<br class='autobr' /> 7. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/20170228_surfex_workshop_crocus_resort_dv.pdf' class="spip_in" type='application/pdf'>Numerical Simulations of snow on ski slopes using SURFEX/ISBA-Crocus-RESORT</a>. Deborah Verfaillie<br class='autobr' /> 8. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/explicitsnowexperiments_mariken_170227.pdf' class="spip_in" type='application/pdf'>From D95 to Explicit snow scheme - experiences from offline and plans for NWP</a>. Mariken Homleid and Trygve Aspelien<br class='autobr' /> 9. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/surfexuserwk_28022017_uncertaintyetcrop_garrigues_v2.pdf' class="spip_in" type='application/pdf'>Uncertainties in simulated evapotranspiration from SURFEX/ISBA-A-gs over a 15-year Mediterranean crop succesion</a>. Sebastien Garrigues<br class='autobr' /> 10. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/boone_sfx-workshop.pdf' class="spip_in" type='application/pdf'>An overview of the new Multi-Energy-Balance ISBA option in SURFEX</a>. Aaron Boone<br class='autobr' /> 11. <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/surfexworkshop_morel.pdf' class="spip_in" type='application/pdf'>Simulating the carbon, water, energy budgets and greenhouse gas emissions of arctic soils with ISBA land surface model</a>. Xavier Morel<br class='autobr' /> 12 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/workshopsurfex_cd.pdf' class="spip_in" type='application/pdf'>The updated land carbon cycle in SURFEXv8</a>. Christine Delire<br class='autobr' /> 13 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/redonswu2017_final.pdf' class="spip_in" type='application/pdf'>New developments on the radiative scheme, energetic balance and air flow in TEB canyon with trees</a>. Emilie Redon<br class='autobr' /> 14 <a href='https://www.umr-cnrm.fr/surfex/IMG/pptx/zsebehazisuws2017_final.pptx' class="spip_in" type='application/vnd.openxmlformats-officedocument.presentationml.presentation'>Using SURFEX to investigate urban climate in Hungarian cities</a>. Gabriella Zsebehazi<br class='autobr' /> 15 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/surfex_2017_schoetter_etal.pdf' class="spip_in" type='application/pdf'>Evaluation of the simulated spatio-temporal variability of the anthropogenic heat flux in the agglomeration of Toulouse, France</a>. Robert Schoetter<br class='autobr' /> 16 <a href='https://www.umr-cnrm.fr/surfex/IMG/pptx/surfex_workshop_xl.pptx' class="spip_in" type='application/vnd.openxmlformats-officedocument.presentationml.presentation'>Improvement of the hydrological component of the urban hydro-microclimate model TEB-hydro</a>. Xenia Laffaille<br class='autobr' /> 17 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/ekaterina_surfex.pdf' class="spip_in" type='application/pdf'>Details around lake model FLake in SURFEX and HARMONIE</a>. Ekaterina Kurzeneva<br class='autobr' /> 18 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/salgado_et_al_2017_surfex.pdf' class="spip_in" type='application/pdf'>On the use of FLake in SURFEX coupled to Meso_NH</a>. Rui Salgado<br class='autobr' /> 19 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/batrak_sice.pdf' class="spip_in" type='application/pdf'>SICE: simple sea ice scheme. Possibilities and limitations</a>. Yurii Batrak<br class='autobr' /> 20 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/lebeaupin_suw2017.pdf' class="spip_in" type='application/pdf'>Coupling NEMO to AROME via the SURFEX-OASIS interface: Development and application to the HyMex SOPs in the Western Mediterranean region</a>. Cindy Lebeaupin-Brossier<br class='autobr' /> 21 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/suw2017_vincendon.pdf' class="spip_in" type='application/pdf'>Using SURFEX for flash flood forecasting within HYMEX program</a>. Beatrice Vincendon<br class='autobr' /> 22 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/sim_fbesson_suw_2017.pdf' class="spip_in" type='application/pdf'>Operational hydro-meteorological monitoring and forecasts over France using the SAFRAN-SURFEX-MODCOU model chain</a>. Francois Besson<br class='autobr' /> 23 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/suw_2017_szczypta.pdf' class="spip_in" type='application/pdf'>Setup and first evaluation of the coupled hydro-meteorological MESCAN-SURFEX-CTRIP modelling system over Europe</a>. Camille Szczypta<br class='autobr' /> 24 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/water_table_parametrization_surfexv8_2.pdf' class="spip_in" type='application/pdf'>Implementation of water table dynamics in SURFEX based on explicit diffusion equations</a>. Juan Carlos Sanchez Perrino<br class='autobr' /> 25 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/colin.pdf' class="spip_in" type='application/pdf'>Simulating aquifers and floodplains in a global climate model: evaluation and impact</a>. Jeanne Colin<br class='autobr' /> 26 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/bonnet_remy_presentation_suw2017.pdf' class="spip_in" type='application/pdf'>Development of hydro-meteorological reconstructions over France with the ISBA-MODCOU model</a>. Remy Bonnet<br class='autobr' /> 27 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/presentation_ecosg_2102.pdf' class="spip_in" type='application/pdf'>ECOCLIMAP - second Generation</a>. Stephanie Faroux<br class='autobr' /> 28 <a href='https://www.umr-cnrm.fr/surfex/IMG/pptx/cuhk_20170228_surfex_user_workshop.pptx' class="spip_in" type='application/vnd.openxmlformats-officedocument.presentationml.presentation'>Urban Database in High-density Cities and its role in Numerical Modelling</a>. Kevin Lau<br class='autobr' /> 29 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/albergel_surfex_user_workshop_022017.pdf' class="spip_in" type='application/pdf'>Towards a satellite driven land surface model using SURFEX modelling platform Offline Data Assimilation: an assesment of the method over Europe and the Mediterranean basin</a>. Clement Albergel<br class='autobr' /> 30 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/munier_sfxuserworkshop_20170301.pdf' class="spip_in" type='application/pdf'>Disaggregation of satellite-derived Leaf Area Index per vegetation type and assimilation into the SURFEX platform</a>. Simon Munier<br class='autobr' /> 31 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/calvet-2017-02-27.pdf' class="spip_in" type='application/pdf'>Integration of satellite data into SURFEX for better monitoring agricultural droughts</a>. Jean-Christophe Calvet<br class='autobr' /> 32 <a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/suw_2017_je.pdf' class="spip_in" type='application/pdf'>Influence of Multi-Temporal High Resolution Remote Sensing Products on Simulated Hydro-meteorological Variables in the south-west of France</a>. Jordi Etchanchu<br class='autobr' /> 33 <a href='https://www.umr-cnrm.fr/surfex/IMG/pptx/djleroux_fluogpp.pptx' class="spip_in" type='application/vnd.openxmlformats-officedocument.presentationml.presentation'>Comparing SURFEX photosynthesis simulations to remotely sensed fluorescence observations at European scale</a>. Delphine Leroux</p></div>