Focusing GPR images collected from archaeological investigations along the "basilian monks' Path of Faith" (Aspromonte National Park - Southern Calabria, Italy): Analysis of the performances of different strategies

The "Basilian monks' Path of Faith" is a religious route in the Aspromonte National Park. Along it is located the ancient town of Africo Vecchio. Here some archaeological investigations have been carried out with the aid of the Ground Penetrating Radar. In this paper, results of the performances of four different approaches to the focusing problem are reported and discussed.