GCOS Essential Climate Variables - Ocean Sub-Surface

Facilitating Access to Global Observing Systems Data and Information

GCOS Essential Climate Variables (ECV)
Ocean Sub-Surface/Current

Non-satellite or in-situ	Satellite
World Ocean Database NOAA AOML Global Drifter Data WOCE > World Ocean Circulation Experiment TAO/TRITON ASCABOS > A Supporting Program for Capacity Building in the Black Sea Region towards Operational Status of Oceanographic Services