Depth-integrated salinity for ORA-IP: 0--10 m of depth; 0--100 m of depth; 0--300 m of depth; 0--700 m of depth: 0--1500 m of depth; 0--3000 m of depth; 0--4000 m of depth Unit: PSU*m Original data providers: ARMOR3D: Stephanie Guinehut (Stephanie.Guinehut@cls.fr) CGOLORS: Andrea Storto (andrea.storto@cmcc.it) ECCOV4: Xiaochun Wang (xiaochun.wang@jpl.nasa.gov) ECDA: You-Soon Chang (you-soon.chang@noaa.gov) EN3v2a: Simon Good (simon.good@metoffice.gov.uk) G2V1 & G2V3: Fabrice Hernandez (fhernandez@mercator-ocean.fr) GloSea5: K.A. Peterson (drew.peterson@metoffice.gov.uk) GMAO: Guillaume Vernieres (Guillaume.Vernieres-1@nasa.gov) K7ODA : Shuhei Masuda (smasuda@jamstec.go.jp) MOVEC & MOVEG2: Takahiro Toyoda (ttoyoda@mri-jma.go.jp) & Yosuke Fujii (yfujii@mri-jma.go.jp) ORAS3 & 4 : Magdalena Balmaseda (magdalena.balmaseda@ecmwf.int) PEODAS & PECDAS : Yonghong Yin (y.yin@bom.gov.au) SODA: Gennady Chepurin (chepurin@atmos.umd.edu) UR025: Maria Valdivieso (m.valdiviesodacosta@reading.ac.uk) The annual mean and seasonal cycle were calculated and uploaded by Li Shi (l.shi@bom.gov.au) 12/May/2016