Copernicus Marine In Situ - Global Ocean - Delayed Mode Sea level product

Sea Surface Height

This product integrates sea level observations aggregated and validated from the Regional EuroGOOS consortium (Arctic-ROOS, BOOS, NOOS, IBI-ROOS, MONGOOS) and Black Sea GOOS as well as from the Global telecommunication system (GTS) used by the Met Offices. The latest version of Copernicus delayed-mode Sea level product is also distributed from Copernicus Marine catalogue.

Data and resources

Quality controlled data

November 2025, Original time sampling - 3 GB

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Quality controlled data

November 2025, Hourly sampling - 334 MB

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Quality controlled data

November 2025, Hourly sampling with tide surge - 214 MB

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Processed data

June 2025, Hourly sampling RESTRICTED - 323 MB

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Processed data

June 2025, Hourly sampling with tide surge RESTRICTED - 162 MB

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Processed data

June 2025, Original time sampling RESTRICTED - 2 GB

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Processed data

November 2024, Original time sampling RESTRICTED - 2 GB

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Processed data

November 2024, Hourly sampling RESTRICTED - 310 MB

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Processed data

November 2024, Hourly sampling with tide surge RESTRICTED - 140 MB

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Quality controlled data

June 2024, Original time sampling RESTRICTED - 778 MB

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Quality controlled data

June 2024, Hourly sampling RESTRICTED - 123 MB

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Quality controlled data

June 2024, Hourly sampling with tide surge RESTRICTED - 62 MB

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Quality controlled data

November 2023, Original time sampling RESTRICTED - 604 MB

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Quality controlled data

November 2023, Hourly sampling RESTRICTED - 106 MB

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Quality controlled data

November 2023, Hourly sampling with tide surge RESTRICTED - 83 MB

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Quality controlled data

June 2023, Original time sampling RESTRICTED - 574 MB

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Quality controlled data

June 2023, Hourly sampling RESTRICTED - 97 MB

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Quality controlled data

November 2022 release RESTRICTED - 496 MB

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Copernicus Marine catalogue

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DOI of the product

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Seanoe

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Additional information

Date (publication)	2025-11-01
Date (revision)	2025-12-24
Status	onGoing
Update frequency	asNeeded
Metadata language	en
License	CC-BY (Creative Commons - Attribution)
Source metadata	ISO 19115 XML
Last updated	2026-11-04
Created	2026-11-04
API	package_show