Fig. 2From: Effect of mesoscale eddies on the transport of low-salinity water from the Bay of Bengal into the Arabian Sea during winterRoot Mean Square of SSS (unit: psu) in the central and southern North Indian Ocean. a daily SMAP SSS (shading) and climatological WOA18 SSS (contour); b SMAP SSS filtered with a 30–120-day bandpass filter. The red box (74–82°E, 3–8°N) in b indicates the study area for Fig. 3Back to article page