MobileMTm

MobileMTm is a compact, lightweight evolution of the MobileMT system, engineered for high-resolution and high-altitude survey applications. The miniaturized airborne platform deploys three orthogonal induction coils operating from 70 Hz to 21 kHz, delivering broadband natural-field measurements in a reduced-form system weighing approximately 150 kg. Flown at nominal terrain clearances of ~50 m with a 57 m tow cable and typical ground speeds of 90 km/h, MobileMTm is optimized for detailed surveys with 25–100 m line spacing. A gyro-supported horizontal magnetic gradiometer, precise positioning, and optional spectrometry.

MobileMTm is particularly well suited to surveys in high-mountain terrain (high-elevation exploration areas) and projects that require higher spatial resolution with tight line spacing. The system includes an integrated two-sensor magnetic gradiometer as standard, and radiometric (gamma-ray) spectrometry can be added as an option to support integrated geological characterization.