
GDD Instrumentation · Canada
Field instruments for IP/resistivity, electromagnetic systems and rock/core physical-property measurements for mining and exploration geophysics.
We provide advanced geophysical measurement technologies from specialist manufacturers with our approach to proper system selection, supply and after-sales technical support.

Field instruments for IP/resistivity, electromagnetic systems and rock/core physical-property measurements for mining and exploration geophysics.

Technology solutions for 3D subsurface imaging of broad and deep targets using passive seismic and Ambient Noise Tomography.

Seismic, magnetic, geoelectrical and electromagnetic measurement systems for land, drone, borehole and marine applications.

Geoelectrical solutions from field measurement to modelling with electrical resistivity, IP and SP imaging systems.
Strong technical partnerships with leading manufacturers in their fields.

Magnetometers for land, marine and airborne applications, plus land and marine seismic data acquisition systems.

SYSCAL and ELREC families for electrical resistivity and induced-polarization measurements, together with data processing and interpretation software.

Overhauser, potassium and proton-precession magnetometer and gradiometer systems for ground, UAV, airborne and base-station applications.
Let's discuss the need before the brand. Together, we can determine the equipment and configuration suited to your application.