Dr. Van Stan is an ecohydrologist at Georgia Southern University in Savannah, Georgia (USA). He enjoys collecting field observations of water and elemental fluxes in vegetated ecosystems during storms—and developing sensors to overcome observational limitations when they arise. He has worked at sites in North and Central America and Europe to improve our understanding of how precipitation partitioning affects other ecosystem processes within, above and below plant canopies. Dr. Gutmann is a hydrologist in the Research Applications Lab at the National Center for Atmospheric Research in Boulder, Colorado (USA). His background in hydrology, geology, and computer science found a happy marriage in remote sensing and hydrological and atmospheric modeling. A passion for the outdoors has taken him to remote corners of the world, climbing mountains in Peru, Nepal and Tanzania. Ethan also enjoys scientific outreach, having dabbled in science blogging at arstechnica and science videography with Earth Initiatives. Dr. Friesen is an ecohydrologist at the Department of Catchment Hydrology, Helmholtz Centre for Environmental Research – UFZ, Leipzig (Germany). His research primarily focuses on forest ecohydrology, remote sensing, and sensor development where he applies and develops new monitoring solutions to bridge the gap between site studies and remote sensing. He has extensive experience in semi-arid and data scarce countries such as Ghana, Burkina Faso, Nigeria, and Oman and his work has a strong connection to water management issues.