Quantitative experimental data on granular flows over bumpy substrates

This dataset consists of three subfolders: (1) clips – representative video recordings illustrating the behaviors of granular flows under different substrate conditions; (2) data – all quantitative parameters used in the study, including flow dynamics and basal signal responces; and (3) stress and seismic signals –measurements of basal stresses and seismic responses collected from the instrumented baseplate; (4) scripts for computing key parameters