Time Domain EM

Surface TDEM


Surface TDEM is the primary geophysical method for the exploration of base metals, precious metals, carbon based minerals and energy exploration. TDEM surveys are an essential tool for any conductive mineral exploration program.

Surface TDEM Techniques


Surface TDEM techniques include:

  • In Loop
  • Fixed Loop
  • Moving Loop
  • Slingram  

Bore Hole TDEM


Bore hole TDEM is used to help locate conductive targets that may have been missed by a drill-hole. They are also useful for mine development and production applications to define the boundaries and size of conductive ore zones.

Instruments & Software


IES uses the instruments and software developed by Electromagnetic Imaging Technology (EMIT)