Tree Root Mapping with Ground Penetrating Radar

In this paper, the application of ground penetrating radar (GPR) for the mapping of near surface tree roots is demonstrated. GPR enables tree roots to be mapped in a non-destructive and cost-effective manner and is therefore a useful prospecting tool in a variety of diverse study fields, including geohydrology, ecology and civil engineering. Case study examples are presented of how GPR can play a role in detecting and quantifying subsurface biomass and also how GPR can be used to discriminate between subsurface roots and man-made utilities.