Instruments et Codes

Introduction
Infrasound sensors are of increasing use for volcano monitoring and studies. In particular, volcano acoustic signals are invaluable for detecting or discriminating volcanic explosions, pyroclastic density currents, rock falls or lahars and for locating active vents. It is also useful to detect many natural or artificial phenomena, such as explosions or river floods.
Technical characteristics
We have developed a broadband, robust and low-cost infrasound sensor designed for (...)