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

23 July - 5 August 2018 weeks (2018-08-07)
2017, nouvelle année rouge pour le climat (Les Echos 02/08/2018) Climat : 2017, année de tous les records (Le...
Visual presentation of the ODATIS Ocean Cluster (2018-07-30)
ODATIS, Ocean Data Information and Services, serves as the entry point to access all French Ocean observation ...
9 - 22 July 2018 weeks (2018-07-23)
Why Our Intuition About Sea-Level Rise Is Wrong (Nautilus, 19/07/2018) Expected sea-level rise following An...
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Operational News

Products guide

Image of the Month

Altimetry showns an increased steepness of waves interacting with currents accelerating abruptly. High quality...

Aug. 2018: Waves steepen in accelerating currents

Ocean indicator : Global Mean Sea Level rise