Two Level3 research products are available from the CATDS/CEC Ocean Salinity Expertise Center :
- One from Ifremer : Dataset V02
- One from Locean : L3 Debiased v3 (and previous versions : L3 Debiased v2 & L3 Debiased v2.1)
The differencies between these two products and the operational OS products are explained in the the document.
A set of Level4 research products is also available from the CATDS/CEC Ifremer Expertise Center : L4 Products