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Scheduler, a non-penetrating sensor

Dr. Max A. Hilhorst writes 

Dear Buck Sisson,
To correct the Geonics EM-31 or the EM-38 probe for the water content you could
measure the conductivity of the pore water at a number of points. At IMAG-DLO
(The Netherlands) we developed a sensor to measure the conductivity of the pore
using without the need of extracting water samples. The sensor needs no
calibration. Density of soil, texture, contact problems, stones etc. have no
effect on the measurement.
If you are interested please contact me directly (not via SOWACS)!
Dr. Max A. Hilhorst
 <M.A.HILHORST@imag.dlo.nl>