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- guided sampling reveals distinct phytoplankton communities within a fine-scale front (2026-06-01)
A sampling strategy guided by SWOT across a fine-scale front in the North Balearic Sea during the BioSWOT-Med cruise revealed distinct phytoplankton communities within t...
- Mapping the spatial structure of storm surges with Swot (2026-05-25)
Swot can map the spatial structure of storm surges across diverse oceanic regimes
- 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
Operational News
Products guide
Ocean indicator : Global Mean Sea Level rise
