GPR monitoring of pavements on airfield

Abstrac: The RAMAC/GPR with a 250 MHz shielded antenna, as the non-invasive monitoring method, was used for the examination of airfield pavements. On the basis of the drillings the calibration and geological structural interpretation of the GPR data in GroundVision system was made. The airfield pavements monitoring was made up to a depth of 2,5 meters. The GPR data were compared with the results of Heavy Weight Deflectometer (HWD).