Transient Electromagnetic Equipment（TDEM）Training in Field
We were be trained by enginer about time domain transient electromagnetic at 12th, March 2019. Through the tarining, we leraned more about transient electromagnetic system's opeartion and its theory.
The training transient electromagnetic system has as following items:
WTEM-2D 10KW Large Power Transmitter
WTEM-2J TEM Receiver
WTEM-2T /GPSTransmitter Synchronized Controller
Transient electromagnetics, (also time-domain electromagnetics / TDEM), is a geophysical exploration technique in which electric and magnetic fields are induced by transient pulses of electric current and the subsequent decay response measured. TEM / TDEM methods are generally able to determine subsurface electrical properties, but are also sensitive to subsurface magnetic properties in applications like UXO detection and characterization. TEM/TDEM surveys are a very common surface EM technique for mineral exploration, groundwater exploration, and for environmental mapping, used throughout the world in both onshore and offshore applications.
For more details please check at https://www.cqtopgeo.com/geophysical-equipment/electromagnetic-equipment/transient-electromagnetic-equipment.html