PML Catalog https://vortices.npm.ac.uk/thredds/catalog/cci/v6.0-release/geographic/annual/chlor_a/2023/catalog.html

Dataset Size Last Modified
     Folder  2023   --
         ESACCI-OC-L3S-CHLOR_A-MERGED-1Y_YEARLY_4km_GEO_PML_OCx-2023-fv6.0.nc 311.3 Mbytes 2024-01-18T11:24:56.982Z

PML RSG THREDDS Data Server at Plymouth Marine Laboratory see Info
THREDDS Data Server [Version 4.6.11 - 2017-12-04T16:22:46-0700] Documentation