Daniel Bigman, PhD is the president of Bigman Geophysical and the founder of LearnGPR. Dan received his doctorate from the University of Georgia and is an expert in non-invasive subsurface mapping and 3D imaging. His graduate research focused on the applications of near-surface geophysics to archaeological and historical contexts and has since taught at several universities in Georgia. He has collaborated with scholars across the southeastern United States on innovative research pertaining to applied geophysics and damage prevention. Dan continues to develop innovative training opportunities for GPR users across the world through the LearnGPR platform.