By Gary Hutchinson, on April 14th, 2011
measuring the water level in a standpipe with a piezometer
A piezometer is a small-diameter observation well used to measure the hydraulic head of groundwater in aquifers. Similarly, it may also be a standpipe, tube, vibrating wire piezometer or manometer used to measure the pressure of a fluid at a specific location in . . . → Read More: What is a Piezometer?
By Gary Hutchinson, on April 14th, 2011
The process requires some considerable expertise to calibrate the data and produce reliable mapping outputs so it is recommended that you obtain some quotes before you start mapping your salinity using this technology.
Ask to see samples of finished property salinity maps (both surface and Depth EM) to give you some further . . . → Read More: Measuring and Mapping Salinity.
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