A recent data visualization showcases global ocean currents using data from NASA’s ECCO (Estimating the Circulation and Climate of the Ocean) model, which aggregates information from various sources including spacecraft, buoys, and other measurements to provide a comprehensive understanding of these crucial oceanic flows.
Source: https://science.nasa.gov/earth/oceans/an-ocean-in-motion-nasas-mesmerizing-view-of-earths-underwater-highways