Anne-Cathrin Wölfl is a postdoctoral research associate in the research division Dynamics of the Ocean Floor at the GEOMAR Helmholtz Centre for Ocean Research Kiel in Germany. She received a PhD from the University of Hamburg in 2015 working on fjord systems in maritime Antarctica. Her work now focuses on investigating the deep ocean floor by hydro-acoustic means including the collection, processing, visualisation and interpretation of high-resolution bathymetry data. She has a passion for exploring data using multivariate data analysis and GIS; and further advocates for marine conservation, open science and data sharing.