Table 1 The four scenes imaged by the GPR system
Scene | Target | Clutter (in addition to soil and grass) |
|---|---|---|
S1 | – | – |
S2 | Type-A snare (medium sized) | Wood sticks |
S3 | Type-A snare (medium sized) covered by wood sticks and roots | Wood sticks |
S4 | Type-B snare (small) | – |