Sébastien Lambot received the M.Sc. and Ph.D. degrees in Agricultural and Environmental Engineering from the Université catholique de Louvain (UCL), Louvain-la-Neuve, Belgium, in 1999 and 2003, respectively. He was with the Delft University of Technology, Delft, The Netherlands, from 2004 to 2005, as a European Marie-Curie Post-doctoral Scientist. From 2006 to 2012, he was with Forschungszentrum Jülich, Jülich, Germany, as a Research Group Leader. Since 2006, he has been a Professor and FNRS research group leader at UCL. His research interests include electromagnetic modeling for ground-penetrating radar (GPR) and electromagnetic induction, inversion for non-destructive characterization of soils and materials, hydrogeophysics and remote sensing of the environment. Dr. Lambot was the General Chair of the 3rd International Workshop on Advanced Ground Penetrating Radar in 2005 and General Chair of the 15th International Conference on Ground Penetrating Radar in 2014. He is co-organizer of IGARSS 2021. He has organized GPR and Hydrogeophysics sessions in the GPR, IWAGPR, AGU, EGU, CMWR and EAGE international conferences. He was Guest Editor for several special issues in Near Surface Geophysics, Vadose Zone Journal and IEEE JSTARS. He was Associate Editor of Vadose Zone Journal from 2009 to 2014 and he is now Associate Editor for IEEE JSTARS.