Soil type | Materials tested | Height of test | Operating speed or frequency | Performance of operation | Reference |
Garden soil | Anti tankr (19 × 19 × 7 cm) and anti personnel (14 × 14 × 7 cm) minen (sodium nitrade filled) | Above mine, close to surface | 0.5 - 6 MHz | 3-5-7-8-10 cm | [55] |
Soil | TNT | Above mine, close to surface | 0.5 - 6 MHz | 20 cm (explosive can be determined. Boundaries and depth are problematic) | [57] |