Global gridded L4 Currents reprocessed (1993-ongoing) & NRT

Sea Surface Height

Multimission altimeter satellite gridded sea surface heights and derived variables computed with respect to a twenty-year mean. Previously distributed by Aviso+, no change in the scientific content. All the missions are homogenized with respect to a reference mission which is currently Jason-3. The acquisition of various altimeter data is a few days at most. The sla is computed with a non-centered computation time window (6 weeks before the date).

Data and resources

Plus d'information sur CMEMS (DT)

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Plus d'information sur CMEMS (NRT)

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Accès authentifié aux données NRT via FTP

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Accès authentifié aux données DT via FTP

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ugosa

Courants géostrophiques NRT composante zonale U

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vgosa

Courants géostrophiques NRT composante méridienne V

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DOI du jeu de données

DOI du jeu de données

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Additional information

Temporal extent	2013-01-01 – ongoing
Date (creation)	2013-01-01
Status	onGoing
Update frequency	asNeeded
Metadata language	fr
License	Licence
Source metadata	ISO 19115 XML
Last updated	2026-11-04
Created	2026-11-04
API	package_show