Distributed Acoustic Sensing (DAS) data from a three-dimensional DAS array to monitor local seismicity in Munich (Germany)

This archive contains the data associated with the publication by Azzola and Gaucher (2026), entitled “A three-dimensional Distributed Acoustic Sensing array to monitor local seismicity.” It provides exemplary DAS data from the studied seismic event together with a complete processing workflow for Distributed Acoustic Sensing (DAS) recordings acquired in the village of Buchenhain (Munich, Germany). The provided processing workflow exploits the three-dimensional configuration of the fiber-optic cable, including both the near-surface section and the downhole installation in the monitoring well. As described in the associated publication, the workflow is tailored to seismic monitoring applications, enabling wavefield analysis, estimation of source parameters (including wave-field directionality, moment magnitude, stress drop), and visualization of wave propagation across different array geometries.