Welcome to AVISO +
The reference portal in altimetry merging the historical AVISO website from Cnes and the CTOH website. Here, you will find data, articles, news and tools to help you discover or improve your skills in the altimetry domain through four key themes: ocean, coast, hydrology and ice.
News
- Jason-3 back in tandem phase with Sentinel-6 MF (2025-01-31)
The Poseidon-3B altimeter on board Jason-3 was restarted yesterday, January 30, 2025 at 13:05:36 UTC.
- SWOT Level-3 LR SSH v2.0 on AVISO (2025-01-27)
We are pleased to announce the release of the Basic and Expert SWOT L3_LR_SSH v2.0 (2-km) products on AVISO for both the Calibration (cycles 474 - 578) and Science (cycle...
- An ocean satellite course organized by Eumetsat with an altimetry component (2025-01-17)
Eumetsat is convening a "Supporting Marine Earth Observation Applications (SMA)" course from 24 February 2025 to 21 March 2025 (24 February - 14 March 2025 self-paced, 17...
Operational News
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