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

12 - 24 November 2018 weeks (2018-11-27)
How the Antarctic Circumpolar Current Helps Keep Antarctica Frozen (The Marine Executive, 24/11/2018) Benea...
29 October - 12 November 2018 weeks (2018-11-12)
Hurricane Season Is Almost Over - So Why Are Meteorologists Watching The Caribbean? (Forbes, 11/11/2018) NA...
CFOSAT: first results (2018-11-09)
First results of SWIM instrument few days after the CFOSAT launch.
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Operational News

Products guide

Image of the Month

The minimum flow a river can have can be estimated using the overall discharge. This is one of Swot outputs for rivers,...

Dec 2018: Retrieving hidden water contribution to river from space

Ocean indicator : Global Mean Sea Level rise