Underway near - surface measurements are typically made using the cooling water intake of a vessel. This guideline refers to electronically measured parameters typically including temperature and salinity. ...

In the context of this guideline, discrete water sample data are considered to be any data that result from a single collection of water and so cover s a huge variety of parameters. This collection of water must have ...

In the context of this guideline, water level data are considered to be measurements taken from digital or analogue gauges positioned at the waters edge. In some locations, water level measurements date back to the ...

Current meters are primarily used for measuring water velocity through time. Moored instruments may use mechanical (rotor and vane), electromagmetic, o r acoustic technology to perform the measurements. Current ...