“…For examples, the data have been used to study tropical instability waves [Lee et al, 2012Yin et al, 2014], SSS associated with river plumes and marginal seas [e.g., Grodsky et al, 2012;Gierach et al, 2013;Zeng et al, 2014;Fournier et al, 2016], intraseasonal SSS variations associated with the Madden-Julian Oscillation [Grunseich et al, 2013;Guan et al, 2014;Li et al, 2015], mesoscale eddies [e.g., Reul et al, 2014b], Rossby waves [Menezes et al, 2014], and interannual variations associated with climate modes [e.g., Qu and Yu, 2014;Du and Zhang, 2015]. The data have also been used to improve ocean state estimation and seasonal climate prediction [e.g., Köhl et al, 2014;Vinogradova et al, 2014;Toyoda et al, 2015;Hackert et al, 2014]. SSS is being retrieved from NASA's Soil Moisture Active Passive (SMAP) to provide continuity of NASA's SSS measurements.…”