Seth Campbell is an Associate Professor at the University of Maine and the Director of Academics & Research for the Juneau Icefield Research Program, the longest operating polar research and training program in North America. Over the past fifteen years, Dr. Campbell has conducted near-surface geophysics, glaciology, geology, water, and natural resources research using a range of field and numerical methods. He has participated in over 60 Polar field research expeditions in Alaska, Canada, Greenland, South America, Antarctica, and the contiguous United States and has worked for academia, federal, state, and non-profit organizations on a range of environmental studies. His specific expertise is in the use of ground-penetrating radar to study the cryosphere (e.g., glaciers and permafrost) and near-surface geology.