A GLOBAL OCEAN EDDYING FORECASTING SYSTEM AT 1/16°
International audience The Global Ocean Forecast System GOFS16 is an operational global ocean analysis and forecast system that runs daily at the Euro-Mediterranean Center on Climate Change (CMCC) since early 2017. GOFS16 produces 7-day forecasts of the state of the global ocean and sea ice (three-d...
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ftccsdartic:oai:HAL:hal-03340122v1 2023-05-15T18:17:29+02:00 A GLOBAL OCEAN EDDYING FORECASTING SYSTEM AT 1/16° UN SYSTÈME GLOBAL DE PRÉVISION DES TOURBILLONS OCÉANIQUES AU 1/16°. Masina, Simona Cipollone, Andrea Ciliberti, Stefania Coppini, Giovanni Lecci, Rita Creti, Sergio Palermo, Francesco Viola, Fabio Lyubartsev, Vladyslav Fabrizio, Baordo Trotta, Francesco Pinardi, Nadia Iovino, Doroteaciro Ocean Modeling and Data Assimilation Division, Centro Euro-Mediterraneo sui Cambiamenti Climatici, Italy Ocean Predictions and Applications Division, Centro Euro-Mediterraneo sui Cambiamenti Climatici, Italy University of Bologna Shom Ifremer EuroGOOS AISBL Brest, France 2021-05-03 https://hal.archives-ouvertes.fr/hal-03340122 https://hal.archives-ouvertes.fr/hal-03340122/document https://hal.archives-ouvertes.fr/hal-03340122/file/EuroGOOS2021_extended_abstract_Masina.pdf en eng HAL CCSD hal-03340122 https://hal.archives-ouvertes.fr/hal-03340122 https://hal.archives-ouvertes.fr/hal-03340122/document https://hal.archives-ouvertes.fr/hal-03340122/file/EuroGOOS2021_extended_abstract_Masina.pdf info:eu-repo/semantics/OpenAccess Proceedings of the 9th EuroGOOS International conference 9th EuroGOOS International conference https://hal.archives-ouvertes.fr/hal-03340122 9th EuroGOOS International conference, Shom; Ifremer; EuroGOOS AISBL, May 2021, Brest, France https://eurogoos-conference.ifremer.fr/ global ocean forecasting eddy-resolving models data assimilation [SDE]Environmental Sciences info:eu-repo/semantics/conferenceObject Conference papers 2021 ftccsdartic 2021-09-25T22:24:50Z International audience The Global Ocean Forecast System GOFS16 is an operational global ocean analysis and forecast system that runs daily at the Euro-Mediterranean Center on Climate Change (CMCC) since early 2017. GOFS16 produces 7-day forecasts of the state of the global ocean and sea ice (three-dimensional ocean temperature, salinity and currents, as well as sea ice thickness, concentration and drift). The system is based on a NEMO platform confi gured in a global eddying ocean at 1/16° horizontal resolution. To compute the initial conditions for the ocean forecasting, in situ observations of temperature, salinity, altimeter data, satellite sea surface temperature and sea ice concentration are jointly assimilated each day over a 1-day observation window using a 3DVar data assimilation scheme which has been recently parallelized to deal with the global high-resolution grid at 1/16°. Statistics of the differences between the model forecasts and observations are routinely produced. This paper introduces the fi rst version of the GOFS16 system and details all its components. A validation procedure, including online web service, has been developed and here described. Conference Object Sea ice Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Tourbillons ENVELOPE(139.951,139.951,-66.669,-66.669) |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
global ocean forecasting eddy-resolving models data assimilation [SDE]Environmental Sciences |
spellingShingle |
global ocean forecasting eddy-resolving models data assimilation [SDE]Environmental Sciences Masina, Simona Cipollone, Andrea Ciliberti, Stefania Coppini, Giovanni Lecci, Rita Creti, Sergio Palermo, Francesco Viola, Fabio Lyubartsev, Vladyslav Fabrizio, Baordo Trotta, Francesco Pinardi, Nadia Iovino, Doroteaciro A GLOBAL OCEAN EDDYING FORECASTING SYSTEM AT 1/16° |
topic_facet |
global ocean forecasting eddy-resolving models data assimilation [SDE]Environmental Sciences |
description |
International audience The Global Ocean Forecast System GOFS16 is an operational global ocean analysis and forecast system that runs daily at the Euro-Mediterranean Center on Climate Change (CMCC) since early 2017. GOFS16 produces 7-day forecasts of the state of the global ocean and sea ice (three-dimensional ocean temperature, salinity and currents, as well as sea ice thickness, concentration and drift). The system is based on a NEMO platform confi gured in a global eddying ocean at 1/16° horizontal resolution. To compute the initial conditions for the ocean forecasting, in situ observations of temperature, salinity, altimeter data, satellite sea surface temperature and sea ice concentration are jointly assimilated each day over a 1-day observation window using a 3DVar data assimilation scheme which has been recently parallelized to deal with the global high-resolution grid at 1/16°. Statistics of the differences between the model forecasts and observations are routinely produced. This paper introduces the fi rst version of the GOFS16 system and details all its components. A validation procedure, including online web service, has been developed and here described. |
author2 |
Ocean Modeling and Data Assimilation Division, Centro Euro-Mediterraneo sui Cambiamenti Climatici, Italy Ocean Predictions and Applications Division, Centro Euro-Mediterraneo sui Cambiamenti Climatici, Italy University of Bologna Shom Ifremer EuroGOOS AISBL |
format |
Conference Object |
author |
Masina, Simona Cipollone, Andrea Ciliberti, Stefania Coppini, Giovanni Lecci, Rita Creti, Sergio Palermo, Francesco Viola, Fabio Lyubartsev, Vladyslav Fabrizio, Baordo Trotta, Francesco Pinardi, Nadia Iovino, Doroteaciro |
author_facet |
Masina, Simona Cipollone, Andrea Ciliberti, Stefania Coppini, Giovanni Lecci, Rita Creti, Sergio Palermo, Francesco Viola, Fabio Lyubartsev, Vladyslav Fabrizio, Baordo Trotta, Francesco Pinardi, Nadia Iovino, Doroteaciro |
author_sort |
Masina, Simona |
title |
A GLOBAL OCEAN EDDYING FORECASTING SYSTEM AT 1/16° |
title_short |
A GLOBAL OCEAN EDDYING FORECASTING SYSTEM AT 1/16° |
title_full |
A GLOBAL OCEAN EDDYING FORECASTING SYSTEM AT 1/16° |
title_fullStr |
A GLOBAL OCEAN EDDYING FORECASTING SYSTEM AT 1/16° |
title_full_unstemmed |
A GLOBAL OCEAN EDDYING FORECASTING SYSTEM AT 1/16° |
title_sort |
global ocean eddying forecasting system at 1/16° |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://hal.archives-ouvertes.fr/hal-03340122 https://hal.archives-ouvertes.fr/hal-03340122/document https://hal.archives-ouvertes.fr/hal-03340122/file/EuroGOOS2021_extended_abstract_Masina.pdf |
op_coverage |
Brest, France |
long_lat |
ENVELOPE(139.951,139.951,-66.669,-66.669) |
geographic |
Tourbillons |
geographic_facet |
Tourbillons |
genre |
Sea ice |
genre_facet |
Sea ice |
op_source |
Proceedings of the 9th EuroGOOS International conference 9th EuroGOOS International conference https://hal.archives-ouvertes.fr/hal-03340122 9th EuroGOOS International conference, Shom; Ifremer; EuroGOOS AISBL, May 2021, Brest, France https://eurogoos-conference.ifremer.fr/ |
op_relation |
hal-03340122 https://hal.archives-ouvertes.fr/hal-03340122 https://hal.archives-ouvertes.fr/hal-03340122/document https://hal.archives-ouvertes.fr/hal-03340122/file/EuroGOOS2021_extended_abstract_Masina.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1766191729185128448 |