Processed data from the Ocean Observatory Initiative array in the Argentine Basin

The Argentine Basin array was part of the National Science Foundation’s (NSF) Ocean Observatories Initiative (OOI; http://www.oceanobservatories.org). The Argentine Basin (AB) array was deployed and maintained at 42°S 42°W, in international waters. Moorings were deployed for the first time in March 2015. The mooring site was then visited in three other opportunities: October 2015, September 2016 and January 2018. Moorings were recovered and redeployed at the same position in 2015 and 2016 . January 2018 was the end of operations in the Argentine Basin with the final mooring recovery. In addition, in each expedition CTD casts with water sampling at the mooring sites were performed for instrument calibration and data verification. This data set include 3 years of processed temperature and salinity data from Ocean Observatory Initiative Argentine Basin from the three deployments (d1,d2 and d3). Users are referred to the data processing report for further details on the data treatment.