Comparable to the Wenner process but requires a special spacing from the electrodes, this technique is extremely successful for measuring deeper soil resistivity. Interpretation of measurements is achievable by hand with two-layer styles, and you can find more assets delivered in standards and white papers to aid in changing measurements https://gaming-setup12110.newsbloger.com/32811863/the-smart-trick-of-soil-conductivity-testing-bd-that-nobody-is-discussing