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2. Salinometer - Wikipedia

   en.wikipedia.org/wiki/Salinometer

   A salinometer. A salinometer is a device designed to measure the salinity, or dissolved salt content, of a solution.. Since the salinity affects both the electrical conductivity and the specific gravity of a solution, a salinometer often consist of an ec meter or hydrometer and some means of converting those readings to a salinity reading.

3. Satellite surface salinity - Wikipedia

   en.wikipedia.org/wiki/Satellite_surface_salinity

   Using this model, if the temperature of the seawater is known from external sources, then measurements of the brightness temperature can be used to compute the salinity of surface seawater directly. Figure 1 shows an example of the brightness temperature curves associated with sea surface salinity, as a function of sea surface temperature.

4. Drifter (oceanography) - Wikipedia

   en.wikipedia.org/wiki/Drifter_(oceanography)

   Salinity. A salinity sensor (specifically, a highly accurate pair of conductivity and temperature sensors) is used to measure sea surface salinity at the base of the surface float. This can also be done deeper on the tether between the float and the drogue. [15] Wind. A sonic anemometer and a wind vane are used to measure wind speed and wind ...

5. CTD (instrument) - Wikipedia

   en.wikipedia.org/wiki/CTD_(instrument)

   The instrument is a cluster of sensors which measure conductivity, temperature, and pressure. Sensors commonly scan at a rate of 24 Hz. Depth measurements are derived from measurement of hydrostatic pressure, and salinity is measured from electrical conductivity. [1]

6. Aquarius (SAC-D instrument) - Wikipedia

   en.wikipedia.org/wiki/Aquarius_(SAC-D_instrument)

   The oceanic average sea surface salinity is about 35 PSS (or 3.5% salt) and varies globally from 32 to 37 PSS. The Aquarius mission goal is to measure changes in salinity of 0.2 PSS. [7] Aquarius measured sea surface salinity by using radiometers to detect changes in the oceans microwave thermal emissions frequencies due to salinity. Aquarius ...

7. Electrical conductivity meter - Wikipedia

   en.wikipedia.org/wiki/Electrical_conductivity_meter

   Industrial conductivity probes often employ an inductive method, which has the advantage that the fluid does not wet the electrical parts of the sensor. Here, two inductively-coupled coils are used. One is the driving coil producing a magnetic field and it is supplied with accurately-known voltage. The other forms a secondary coil of a ...

8. Salinity - Wikipedia

   en.wikipedia.org/wiki/Salinity

   Annual mean sea surface salinity for the World Ocean. Data from the World Ocean Atlas 2009. [1] International Association for the Physical Sciences of the Oceans (IAPSO) standard seawater. Salinity (/ s ə ˈ l ɪ n ɪ t i /) is the saltiness or amount of salt dissolved in a body of water, called saline water (see also soil salinity). It is ...

9. Argo (oceanography) - Wikipedia

   en.wikipedia.org/wiki/Argo_(oceanography)

   At Ocean Station Papa in the Gulf of Alaska the temperature and salinity at the surface might be about 6°C and 32.55 parts per thousand giving a density of sea-water of 1.0256 g/cm 3. At a depth of 2000 metres (pressure of 2000 decibars) the temperature might be 2°C and the salinity 34.58 parts per thousand.