Development of a Low Cost, Portable Multi-Channel Seismic Data Acquisition System for Classroom Experiments and Independent Studies

Abstract

Ongoing integration of technology with geology requires today's geoscience students to develop solid geotechnical skills. Recent advances in analog-to-digital technology enable easy and inexpensive construction of a multi-channel seismic data collection system that can be used to teach students the fundamentals of seismology. Here I demonstrate how to construct and use a simple multi-channel seismic device for class experiments. The experiments act as a solid foundation for anyone hoping to develop active-source classroom seismology laboratories. In particular, the experiments give students hands-on experience with designing seismic surveys, data collection, and data processing and should compliment any introductory seismology or geophysics course.