GEOTECHNICAL ENGINEERING

The SkyTEM system was purpose built for near surface applications and in the early days that related mainly to groundwater however the systems unique capabilities of operating with dual moments provides ultra high resolution near surface providing excellent data for many geotechnical programs.

As the only system capable of operating in dual transmitter modes SkyTEM delivers accurate near surface data together with data specifically configured to resolve the small differences in conductivity while maintaining a moderate depth of penetration to image underlying structure and geology, giving a complete picture.  The system discriminates between weak geological contrasts giving a more complete and accurate interpretation of geology while increasing confidence in modeling deeper geological structure.

Other advantages include:

• Fast turn-off time and early time data for resolving near surface layers as well as more resistive layers;
• Elimination of signal drift and a one-time calibration procedure so data manipulation is greatly reduced and inversions can be delivered within 2 days of acquisition;
• Extremely high signal to noise ratio and late time gates for enhanced data quality at depth;
• All sensors mounted on the rigid carrier frame ensuring all measurements are recorded close to the ground;
• No operator required in the helicopter reducing weight, fuel consumption and risk;
• No STC is required for quick installation in a variety of helicopters.