Catalog https://tomcat.chips.eofrom.space/thredds/catalog/cci/v6.0-release/sinusoidal/annual/rrs/2021/catalog.html

Dataset	Size	Last Modified
2021		--
ESACCI-OC-L3S-RRS-MERGED-1Y_YEARLY_4km_SIN_PML_RRS-2021-fv6.0.nc	1.682 Gbytes	2025-04-02T06:20:13.960Z

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