Ground penetration radar migration

The governing scattering mechanism from air-ground boundary is also easily detected around at. Also, the images for the km and the. In any case, hsa is shown to have difficulty only in providing a reasonable representation of the uppermost target along the spatial direction. As the gpr antenna has a finite beamwidth, any subsurface object is illuminated for a finite length along the b-scan axis as demonstrated in figure.


Ground penetration radar migration.

Authors and affiliations

In km method, the following correction factors that are not considered in the hyperbolic summation are accounted. For each shot, we obtain the reflection which is referred to as the a-scan and the collection of such several a-scans gives the 2-d b-scan image which is used for processing. B-scan image of gpr data of targets 1, 2 and 3.