High-sensitivity metal detection surveys are offered for site characterization and screening. On-site results and in-field plots permit dynamic work plans. Survey production rates of 1 to 4 line-km per hour are possible with the wheel-mounted system. On relatively smooth ground this system has a horizontal accuracy of +/- 0.1 to +/- 0.2 m. Screening a site with this system prior to subsurface sampling, or drilling/excavation permits a more organized and comprehensive site characterization.
Figure 1. The system provides an audio output that keeps the operator constantly aware of anomalous metallic objects in the subsurface.
Figure 2. Metal detection survey in progress on a cut line in the bush.
Figure 3. Metal detection survey on an asphalt surface.
Figure 4. This system is the standard for UST detection and provides excellent search and mapping capability. Rapid reconnaissance and detail mapping are handled very well.