Multimission gridded sea surface heights above geoid; dynamic topography is the sum of sea level anomaly (SLA) and mean dynamic topography (MDT, Rio05 here). This product is provided with corresponding geostrophic currents.
Ssalto/Duacs NRT data are available via FTP. User identification and password are required for data lower than 1 month. These data are distributed only for scientific applications (GodaeGlobal Ocean Data Assimilation Experiment, seasonal/climate prediction centres) provided that a data use agreement is signed with Cnes. Data older than one month are freely available. CLS remains in charge of the commercial applications of these near-real time products.