| Popis: |
Modelling and simulations of gravel with different pebble diameters for an FDTD simulation are implemented and verified with measurements in a gravel quarry. Therefore, a script is written which randomly arranges pebbles. The aim is to detect buried targets by down-looking UAV based GPR and characterize the impact of gravel. Different measured and simulated B-Scans, with a follow-up back-projection, are performed and discussed. As a result it can be stated that the simulations agree with measurements in a gravel quarry. Fine gravel exhibits similar properties as homogeneous soil and allowing the detection of buried targets by a down-looking GPR. |
