CCI THREDDS Data Server Catalog https://data.cci.ceda.ac.uk/thredds/catalog/esacci/sea_surface_salinity/data/v02.31/30days/catalog.html

Dataset Size Last Modified
     Folder  30days   --
         Folder  2019/   --
         Folder  2018/   --
         Folder  2017/   --
         Folder  2016/   --
         Folder  2015/   --
         Folder  2014/   --
         Folder  2013/   --
         Folder  2012/   --
         Folder  2011/   --
         Folder  2010/   --

CCI THREDDS Data Server at CEDA see Info
Documentation