Latest News
25.06.2024 Global Hybrid Mean Sea Surface 2023

The Global Hybrid Mean Sea Surface is now available on AVISO. It combines MSS models from SIO, CNES_CLS22 and DTU21.
18.06.2024 June 2024: Here comes La Niña?

El Niño began to dwindle, and the question is now: what's next? El Niño, neutral or La Niña?
14.06.2024 Experimental Multimission Level-4 maps with SWOT

AVISO is pleased to announce the release of experimental multi-mission Level-4 maps using SWOT L3 products. [more]
11.06.2024 CFOSAT SWIM L2P BOX reprocessing

The complete reprocessing of the CFOSAT SWIM L2P BOX off Nadir product has been done in June 2024.
03.06.2024 SWOT Level-3 LR SSH v1.0 short latency products on AVISO

Following the release of the v1.0 SWOT LR (Oceanography) Level-3 product on AVISO earlier this month, we are pleased to announce the release of the SWOT L3_LR_SSH short latency products (L2_LR_SSH latency + about 1 day).[more]
13.05.2024 SWOT Level-3 LR SSH v1.0 on AVISO

The v1.0 of the SWOT Level-3 (L3_LR_SSH) product is now online on AVISO. This release covers one full year from April 2023 to April 2024 and both phases/orbits of the mission. It is derived from the Level-2 version C and combines...
06.05.2024 May 2024: Swot measurements help in seafloor mapping

A single Swot KaRIn altimeter swath can produce marine gravity data of a quality comparable to that obtained over 20 years of conventional nadir altimetry.