Collecting GPR Data in Alaska
![Scientist tows GPR over ice](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/2017-AKgwsw_02_IMG_20170426_133250.jpg?itok=D4Vh8J1X)
Detailed Description
Research Hydrologist Neil Terry (USGS) collects ground-penetrating radar (GPR) data along an oil pipeline in Alaska. (April 2017)
Sources/Usage
Public Domain.
Research Hydrologist Neil Terry (USGS) collects ground-penetrating radar (GPR) data along an oil pipeline in Alaska. (April 2017)
Public Domain.