Minimum downslope vertical distance, following the flow path(s), to the riverbed. Knowing the water depth, this map can provide an idea of the potentially flooded area, northeaster US. © Giulia Sofia.
Today I have the honour to introduce a friend and a brilliant scientist that recently won the 2019 Arne Richter Award for Outstanding Early Career Scientists of the EGU, Dr Giulia Sofia. Dr Sofia is currently Assistant Research Professor at the University of Connecticut (USA) in the Hydrometeorology and Hydrologic Remote Sensing group. She received a B.S. and M.S. in Forestry Science, and PhD (2012) in Water Resources, Soil Conservation & Watershed Management from the University of Padova (Italy). Her area of research is geomorphology and digital terrain analysis, with a special interest in feature extraction from high-resolution topography. Her recent research interest concerns anthropogenic landscapes, incorporating the related human-induced processes. Her interdisciplinary research background is the reason behind today interview, to shed some light on the interrelation that geomorphology has with natural hazard research.
1. Hello Giulia. Can you please tell us what geomorphology and geomorphometry are?
Think about looking at a landscape, and working out how each earth surface process, such as air, water, and ice, can mould it. Think about piecing together the history and life of such a landscape place by studying landforms and sediments, and how they interact(ed). Well, this is geomorphology: the science of landforms, their processes, forms and sediments at the surface of the Earth, and sometimes other planets. Geomorphometry, on the other hand, is the science of quantitative land-surface analysis. It draws upon mathematics, computer vision, machine learning, image-processing techniques and statistics to quantify the shape of earth’s topography at various spatial and temporal scales. [Read More]