TAO/TRITON, RAMA, and PIRATA Buoys, Daily, 1980-present, Dynamic Height
This dataset has daily Dynamic Height data (a measure of the elevation of the sea level, calculated by integrating the specific volume anomaly of the sea water between the sea surface and 500 m depth) from the 
TAO/TRITON (Pacific Ocean, https://www.pmel.noaa.gov/gtmba/ ),
RAMA (Indian Ocean, …