Moored buoys are normally relatively large and expensive platforms. They can vary from a few meters in height and breadth, to over 12 meters. Measurements from the mooring include surface variables (wind, air and sea surface temperature, salinity, air pressure), as well as subsurface temperatures down to a depth of 500 plus meters. Data are usually collected through satellites, transmitted in real-time and shared on the GTS of WMO. As they are recording so many measurements, the moorings often store more data on-board than they send in real time, so when a moored buoy is recovered, processing and analysis of the data is performed at the buoy owner's data center. (http://dbcp.jcommops.org/platforms/types.html)
The Aegean Sea is an elongated embayment of the Mediterranean Sea between Europe and Asia. It is located between the Balkans and Anatolia, and covers an area of some 215,000 km2 (83,000 sq mi). (Wikipedia. 2026. Aegean Sea. https://en.wikipedia.org/wiki/Aegean_Sea)