Publication Name: AEGC 2021
Authors: Chuang Wang, Gerrit Olivier, Martin Jutzeler
Date Published: September 2021
Number of Pages: 4
Abstract:
Over the last two decades, ambient seismic noise (or background vibrations) have been successfully used with seismic interferometry to gain information on the subsurface without the need of an active source such as a vibrating truck or explosion. The current technology enables seismic interferometry to be applied to exploration surveys, for instance as high-resolution tomographic imaging and continuous monitoring of subtle temporal changes in seismic velocities. We applied passive seismic imaging to build a 3D underground geology map of a small area in the mineralised Cambrian Mount Read Volcanics, western Tasmania.