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
- Version 2.0 of Antarctic Circumpolar Current - fronts product (2026-01-28)
Release of version 2.0 of the product Antarctic Circumpolar Current - fronts product with a temporal extention to April 2025. It contains 3 files of variables to monitor ...
- Jason-3, 10 years in orbit! (2026-01-17)
The Jason-3 satellite was launched 10 years ago, on January 16th, 2016.
- Applications for 2026 Eumetsat Supporting Marine Applications course are now open! (2026-01-13)
Online training course (23 February - 20 March 2026) focusing on focus will be on data streams from Eumetsat Copernicus marine missions (Sentinel-3, Sentinel-6) and deri...
Operational News
Products guide
Image of the Month
Ocean indicator : Global Mean Sea Level rise
