A Database of Laboratory Analogue Models of Caldera Collapse Testing the Role of Inherited Structures

Since caldera collapse deformation is extremely difficult to study in real time - due the high rates that characterize this process and access structures-analogue modeling has been widely used during past decades integrate field data and, more recently, remote-sensing (e.g., InSAR). However, relationships between inherited discontinuities, such as crustal faults, remain poorly investigated. We therefore provide a new dataset of analogue models aims specifically address issue can be potentially compared with literature natural case studies worldwide. present 13 investigating interactions processes discontinuities. The composed raw elaborations qualitatively visualize and/or quantitatively analyze model through use top-view photos, digital elevation (DEM) particle image velocimetry (DPIV).