Ground penetrating radar (GPR) is a high-resolution, shallow penetrating geophysical technique.
It gives images of the underground.
Voids, cable, pipes, treasure, geotechnical targets, and geology.
Range ~1m up to 30m or more.
Figure 1, Field surveys
GPR gives accurate images of the shallow subsurface.
Applications include Non Destructive Tests (NDT’s) in construction and roading, utility location, and void detection.
It is versatile and cost effective, and Groundsearch has an impressive track record of successful surveys using GPR.