Anders V. Christiansen received the Ph.D. degree in airborne transient electromagnetic (TEM) methods and inversion methodologies, Aarhus University, Aarhus, Denmark, in 2003. He is currently a Professor with the Department of Geoscience, Aarhus University, Aarhus, Denmark, and is currently leading the Hydrogeophysics Group (HGG), which consists of 25–30 scientists. Overall, his research focus remains within airborne TEM methods and inversion methodologies. In the later years, he has an increased focus on the integration of various data types (e.g., geophysics with borehole information and hydrological observations) with the purpose of making objective and transparent processes that generate maps and other outputs that are in better agreement with the actual needs of the end users.