
Maintaining a competitive edge in airborne services and technologies
AERIAL surveying company Geotech Airborne offers its clients a full range of airborne geophysical surveys and data processing and interpretation services. At present, Geotech’s aerial surveying service comprise VTEM (helicopter-borne time-domain electromagnetic), ZTEM (Z axis tipper electromagnetic system) and AirMt (measuring natural/passive AFMAG electromagnetic fields in the audio-frequency range), magnetic and magnetic gradient, and gamma-ray spectrometer surveys. Canadian-based Geotech maintains its own aircraft fleet, including helicopters and fixed wing aircraft. Internationally, Geotech operates a total of 30 VTEM systems and 10 passive ZTEM-AirMt systems. From its Perth office, Geotech services Australia with three VTEM and one ZTEM systems. In the last five years, Geotech has flown more than 200 projects. Geotech’s clients are mainly from the mineral and petroleum exploration...