Other Surveys

Both magnetometer and VLF-EM are offered either as stand-alone surveys or in conjunction with other methods.

Magnetometer Surveys

• Total Field and Gradiometer ground magnetics surveys are offered using the Scintrex ENVI Mag proton precession magnetometer or GEM Systems GSM-19 Overhauser magnetometer
• For Total Field surveys, diurnal corrections are routinely performed by using a second unit as a stationary base station
• Can be run in conjunction with either IP or VLF-EM

VLF-EM Surveys

• VLF-EM surveys are a rapid, cost effective method of detecting linear, near-surface conductors and structures
• Readings are taken with the Scintrex ENVI VLF receiver
• Multiple frequencies may be read simultaneously, allowing the detection of differently oriented conductors
• Typically run in conjunction with a magnetometer survey