Arctic Ocean Physics Analysis and Forecast

Niveau marin Glace de mer Salinité de surface Température de surface Courants sous la surface Salinité sous la surface Température sous la surface Courants de surface

'''Short description:'''

The operational TOPAZ5 Arctic Ocean system uses the HYCOM model and a 100-member EnKF assimilation scheme. It is run daily to provide 10 days of forecast (average of 10 members) of the 3D physical ocean, including sea ice with the CICEv5.1 model; data assimilation is performed weekly to provide 7 days of analysis (ensemble average).

Output products are interpolated on a grid of 6 km resolution at the North Pole on a polar stereographic projection. The geographical projection follows these proj4 library parameters:

proj4 = "+units=m +proj=stere +lon_0=-45 +lat_0=90 +k=1 +R=6378273 +no_defs"

'''DOI (product) :''' https://doi.org/10.48670/moi-00001

Données et ressources

cmems_mod_arc_phy_anfc_6km_detided_PT1H-i

For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint

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cmems_mod_arc_phy_anfc_6km_detided_PT1H-i

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cmems_mod_arc_phy_anfc_6km_detided_PT1H-i

For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint

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cmems_mod_arc_phy_anfc_6km_detided_P1D-m

For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint

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cmems_mod_arc_phy_anfc_6km_detided_P1D-m

HTML Ouvrir
cmems_mod_arc_phy_anfc_6km_detided_P1D-m

For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint

JSON Ouvrir
cmems_mod_arc_phy_anfc_6km_detided_P1M-m

For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint

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cmems_mod_arc_phy_anfc_6km_detided_P1M-m

HTML Ouvrir
cmems_mod_arc_phy_anfc_6km_detided_P1M-m

For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint

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cmems_mod_arc_phy_anfc_6km_detided_PT6H-m

For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint

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Informations supplémentaires

Étendue temporelle	2021-11-30 – en cours
Date (creation)	2013-03-13
Statut	onGoing
Fréquence de mise à jour	daily
Langue des métadonnées	en
Licence	See Copernicus Marine Environment Monitoring Service Data commitments and licence at: http://marine.copernicus.eu/web/27-service-commitments-and-licence.php
Métadonnées sources	ISO 19115 XML
Dernière mise à jour	2026-11-04
Créé	2026-11-04
API	package_show