Thermal infrared image of groundwater discharging into surface water
![thermal infrared image indicating groundwater discharging into surface water and mixing](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/gwsw-2014-gw-discharge.gif?itok=CeYfopoJ)
Detailed Description
Thermal infrared image indicates water temperature, where warmer temperatures are represented as yellow and cooler temperatures as purple. The image presents an area where a relatively warm groundwater seep is discharing along the edge of a relatively cooler stream, and the water is mixing. The temperature range displayed is approximately 1 to 8 degrees Celsius. The area at the center of the image is about 2 meters across.
Sources/Usage
Public Domain.