PERIMETER VIBRATION DETECTION SYSTEM AND METHOD

摘要

A vibration detection system with first and second vibration sensor assemblies. The first vibration sensor assembly is installed at a first depth below a ground surface. The second vibration sensor assembly is installed relative to the first vibration sensor assembly at a horizontal distance away from the first vibration sensor assembly and/or at a second depth below the ground surface, where the second depth is different than the first depth. The first and second vibration sensor assemblies are connected to at least one data logger, which is connected to a computer system. The computer system can calculate a location of a vibration source based on data received from the data logger.