@misc{indiciae9e5f083d12e2, title = {Seismographs, sensors, and satellites: Better technology for safer communities}, author = {C.G. Groat}, year = {2004}, doi = {10.1016/j.techsoc.2004.01.012}, url = {https://pubs.usgs.gov/publication/70026825}, note = {Source identifier: 70026825} }