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
- Swot reveals fine-scale eddies efficiency in modulating ocean interior turbulence (2026-05-13)
Swot reveals that fine-scale eddies are as efficient as larger and more energetic structures in modulating turbulence in the ocean interior
- Swot effectively captures the presence of seiche-like structures in French Polynesia lagoons (2026-04-23)
An article published on the detection by Swot of seiche-like structures in French Polynesia lagoons
- Swot reveals swells that connect ocean storms and mysterious seismic activity (2026-04-20)
A study published in the journal Nature Communications identifies a causal relationship between the occurrence of large storms in the Southern Ocean and, a few days later...
Operational News



