Latest News
02.03.2023 Release of Swot Nadir O/I GDR sample data

The Aviso and Cnes teams are pleased to announce the release of Swot Nadir Operational and Intermediate Geophysical Data Record sample data for early dissemination. [more]
28.02.2023 SARAL/AltiKa celebrates 10 years in orbit

CNES and ISRO are happy and proud to celebrate 10 years of SARAL.
Launched on February 25, 2013 from the Indian base of Satish-Dhawan, with a PSLV launcher, SARAL (Satellite for ARgos and ALtimetry) is a Franco-Indian...[more]
27.02.2023 New on AVISO+ : The Mean Dynamic Topography CNES-CLS 22

The new version 2022 of the Mean Dynamic Topography is now available to all AVISO+ users. [more]
22.02.2023 New on AVISO+: Segmented images of meteocean processes

This data set contains 1000 annotated imagettes (20x20 km approx.) of Sentinel-1 Wave Mode acquisition in the form of JSON polygons among 10 metocean features down to 50 meters resolution typically
02.02.2023 February 2023: Eddies from altimetry help understand northern elephant seals' behavior

With eddy-detection from altimetry and tracking data, the role of eddies for predators can be better studied
31.01.2023 New SSALTO/DUACS Experimental products including CFOSat for wave-current interactions studies

3 datasets are proposed: along-track L3 across-track geostrophic velocities of CFOSat mission, gridded L4 sea level anomalies and geostrophic velocities from 4 merged missions including CFOSat and gridded L4 Sea level anomalies...
31.01.2023 CFOSAT SWIM data in version 6.1

We are pleased to announce the upgrade in version 6.1 of SWIM data. The V6.1 issue of the SWIM processing chain is operational since January the 17th, this issue contains modifications which are adjustments in the processing.[more]