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
- v1.0 of Experimental Multimission Level-4 maps with SWOT (2024-12-19)
AVISO is pleased to announce the release in v1.0 of experimental multi-mission Level-4 maps using SWOT L3 products.
- Swot was launched two years ago (2024-12-16)
The Surface Water and Ocean Topography (Swot) mission was launched two years ago, on December 16, 2022. Congratulations on 2 years of Swot!
- CFOSAT SWIM change on the acquisition macrocycle (2024-12-06)
On December 2, 2024, CFOSAT SWIM instrument changed from the acquisition macrocycle 0, 2, 4, 6, 8, 10 to 0, 2, 10, 10, 10
Operational News
Products guide
Image of the Month
Ocean indicator : Global Mean Sea Level rise
