The network of Subterranean Electric Observations: Exploiting Crowd-Sourced Low-Cost Multielectrode System Improving Views of Tectonic Hazards on a Global Scale
						
					
					
					
					
				The network of Subterranean Electric Observations: Exploiting Crowd-Sourced Low-Cost Multielectrode System Improving Views of Tectonic Hazards on a Global Scale
						