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Salinity Data Access and Tools

From discovery to visualization, data tools such as Earthdata Search, Worldview, and State of the Ocean (SOTO) guide users in making the most of salinity data.

Salinity Datasets

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Dataset Version Platform Instrument Temporal Extent Spatial Extent Spatial Resolution Data Format
Adaptive Sampling of Rain and Ocean Salinity from Autonomous Seagliders (Guam 2019-2020) V1 Seaglider CTD 2019-10-03 to 2020-01-15

N: 14.71229 S: 13.39476 E: 144.613 W: 143.63035

netCDF-4
Aquarius CAP Level 2 Sea Surface Salinity, Wind Speed & Direction Data V5.0 5.0 SAC-D AQUARIUS_RADIOMETER 2011-08-26 to 2015-06-05

N: 90 S: -90 E: 180 W: -180

HDF5
Aquarius CAP Level 3 Sea Surface Salinity Rain Corrected Standard Mapped Image 7-Day Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-26 to 2015-06-08

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees netCDF-4
Aquarius CAP Level 3 Sea Surface Salinity Rain Corrected Standard Mapped Image Monthly Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-09-01 to 2015-06-01

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees netCDF-4
Aquarius CAP Level 3 Sea Surface Salinity Standard Mapped Image 7-Day Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-26 to 2015-06-08

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees netCDF-4
Aquarius CAP Level 3 Sea Surface Salinity Standard Mapped Image Monthly Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-09-01 to 2015-06-01

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees netCDF-4
Aquarius L3 Weekly Polar-Gridded Brightness Temperature and Sea Surface Salinity V005 5 SAC-D AQUARIUS_RADIOMETER 2011-08-25 to 2015-06-04

N: 87.4 S: 50 E: 180 W: -180

,

N: -50 S: -79 E: 180 W: -180

36 Kilometers x 36 Kilometers HDF5, HDF5
Aquarius L3 Weekly Polar-Gridded Brightness Temperature and Sea Surface Salinity V005 5 SAC-D AQUARIUS_RADIOMETER 2011-08-25 to 2015-06-04

N: 87.4 S: 50 E: 180 W: -180

,

N: -50 S: -79 E: 180 W: -180

36 Kilometers x 36 Kilometers HDF5, HDF5
Aquarius L3 Weekly Polar-Gridded Sea Surface Salinity V005 5 SAC-D AQUARIUS_RADIOMETER 2011-08-25 to 2015-06-04

N: -50 S: -79 E: 180 W: -180

,

N: 87.4 S: 50 E: 180 W: -180

36 Kilometers x 36 Kilometers HDF5, HDF5
Aquarius L3 Weekly Polar-Gridded Sea Surface Salinity V005 5 SAC-D AQUARIUS_RADIOMETER 2011-08-25 to 2015-06-04

N: -50 S: -79 E: 180 W: -180

,

N: 87.4 S: 50 E: 180 W: -180

36 Kilometers x 36 Kilometers HDF5, HDF5
Aquarius Official Release Level 2 Sea Surface Salinity & Wind Speed Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-25 to 2015-06-07

N: 90 S: -90 E: 180 W: -180

HDF5
Aquarius Official Release Level 3 Rain-flagged Sea Surface Salinity Smoothed Standard Mapped Image Ascending Monthly Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-25 to 2015-06-07

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees HDF5
Aquarius Official Release Level 3 Rain-flagged Sea Surface Salinity Smoothed Standard Mapped Image Descending Monthly Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-25 to 2015-06-07

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees HDF5
Aquarius Official Release Level 3 Rain-flagged Sea Surface Salinity Smoothed Standard Mapped Image Monthly Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-25 to 2015-06-07

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees HDF5
Aquarius Official Release Level 3 Rain-flagged Sea Surface Salinity Standard Mapped Image 28-Day Running Mean Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-25 to 2015-06-07

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees HDF5
Aquarius Official Release Level 3 Rain-flagged Sea Surface Salinity Standard Mapped Image 7-Day Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-25 to 2015-06-07

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees HDF5
Aquarius Official Release Level 3 Rain-flagged Sea Surface Salinity Standard Mapped Image 7-Day Running Mean Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-25 to 2015-06-07

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees HDF5
Aquarius Official Release Level 3 Rain-flagged Sea Surface Salinity Standard Mapped Image Annual Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-25 to 2015-06-07

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees HDF5
Aquarius Official Release Level 3 Rain-flagged Sea Surface Salinity Standard Mapped Image Ascending 28-Day Running Mean Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-25 to 2015-06-07

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees HDF5
Aquarius Official Release Level 3 Rain-flagged Sea Surface Salinity Standard Mapped Image Ascending 7-Day Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-25 to 2015-06-07

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees HDF5
Aquarius Official Release Level 3 Rain-flagged Sea Surface Salinity Standard Mapped Image Ascending Annual Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-25 to 2015-06-07

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees HDF5
Aquarius Official Release Level 3 Rain-flagged Sea Surface Salinity Standard Mapped Image Ascending Daily Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-25 to 2015-06-07

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees HDF5
Aquarius Official Release Level 3 Rain-flagged Sea Surface Salinity Standard Mapped Image Ascending Mission Cumulative Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-25 to 2015-06-07

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees HDF5
Aquarius Official Release Level 3 Rain-flagged Sea Surface Salinity Standard Mapped Image Ascending Monthly Climatology Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-25 to 2015-06-07

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees HDF5
Aquarius Official Release Level 3 Rain-flagged Sea Surface Salinity Standard Mapped Image Ascending Monthly Data V5.0 5.0 Aquarius_SAC-D AQUARIUS_RADIOMETER, AQUARIUS_SCATTEROMETER 2011-08-25 to 2015-06-07

N: 90 S: -90 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees HDF5
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