ICDC TDS Catalog https://icdc.cen.uni-hamburg.de/thredds/catalog/ftpthredds/samd/data/mets/00/any/l1/sups/bco/catalog.html

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

ICDC TDS at Integrated Climate Data Center (ICDC) / University of Hamburg see Info
Documentation