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
Jason-3 and SARAL/AltiKa 2020 annual reports (2021-03-05)The 2020 annual reports of Jason-3 and SARAL/AltiKa are available on AVISO+. Several parameters are monitored including comparisons between missions.
Flood and high waters over the Garonne river basin, cont'd, preliminary measurements from Sentinel-6 (2021-02-19)Sentinel-6 Michael Freilich is but newly launched, and still ongoing calibration. However, looking at extreme events is always interesting, especially when close-by
Release of the Antarctic Altimetry Sea Ice product in version 2 (2021-02-17)The release of the Altimetry Sea Ice products in version 2 from CTOH/LEGOS over Antarctic now available on AVISO+.
Operational News
Products guide
Image of the Month
Mar. 2021: eddies are spreading salt in the oceanOcean indicator : Global Mean Sea Level rise
