Type of soil | Materials tested | Height of test | Operating speed or frequency | Performance | Reference |
Clay and air | Valmarave VS50 anti personnel mine | 17-19-20-21-23 cm above the ground | 3990 - 23,970 Hz | On the surface, just under the ground | [40] [42] |
Sand | TS-50 and MAI-75 anti personnel mine | Several cm above the ground | 300 Hz - 90 KHz | 5 cm | [39] [41] |
Sand | Anti personnel mine (high and low metal content)
Anti tank mine (high and low metal content) | Just above the ground | 330 Hz - 90.03 KHz | 0 - 7 cm
2.5 - 12.5 cm | [43] - [45] |
Sand | Bakalit PT Mi-Ba III anti tank mine | Just above the ground | 1 - 2 GHz | 10 cm | [46] |