Our Electromagnetic Induction, or EM, equipment is great to use in unison with our other ground survey equipment. This technique uses a magnetic field which induces electrical currents into the ground. The current in the earth also produces a magnetic field. These currents, when working together successfully aid us in things like: metal detection, contaminant detection, groundwater investigations, ground penetrating radar (GPR) mapping, precision agriculture, among many others.
As with our GPR units, our electromagnetic induction unit can also utilize a global positioning system (GPS) to map out exactly what we are seeing and where we are seeing it. EM is best utilized in large lots, including fields and asphalt covered lots.