Updates and reprocessing

Averaged Maps of Sea Level Anomalies (in cm) for the periods [1993-2012] used in the Ssalto/Duacs 2014 Delayed-Time reprocessing to re-reference Sea Level Anomalies. (Credits CNES/CLS, 2014).

Aviso have been distributing altimetry data worldwide since 1992. Since that date, satellite altimetry has evolved: new missions, upgrades, reprocessing, new standards, new processing methods, etc, allowing significant impact on the product quality. 

For each upgrade or change for a given product, Aviso communicate with users by these dedicated pages (or by email if you’ve registered to this product on the registration form)