Reconstruction of a Segment of the UNESCO World Heritage Hadrian's Villa Tunnel Network by Integrated GPR, Magnetic-Paleomagnetic, and Electric Resistivity Prospections. - Annalisa Ghezzi; Antonio Schettino 002; Pietro Paolo Pierantoni; Lawrence Conyers; Luca Tassi; Luigi Vigliotti; Erwin Schettino; Milena Melfi; Maria Elena Gorrini; Paolo Boila (Remote. Sens., 2019)