Acquiring Seismic Data on Dam Spillway
![scientists getting seismic data in field](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/SDS_L9_KRE_20181216_113615.jpg?itok=3qUW1j1m)
Detailed Description
Left to right: Ron Galloway (USACE), Kyle Lindsay (USACE), and Evan Cox (USGS) acquiring P-wave seismic data with a sledgehammer source on the western slope above the Success Dam spillway, CA. View is to the south.
Sources/Usage
Public Domain.