Arctic Temperature Sensor Drill Holes
![Man stands on arctic coastal bluff holding drill, another person in background walks the rocky beach.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/handhelddrill.png?itok=Ay37qMUe)
Detailed Description
A handheld auger is used to drill holes into the permafrost to place temperature sensors.
Sources/Usage
Public Domain.
A handheld auger is used to drill holes into the permafrost to place temperature sensors.
Public Domain.