Sun shining over group of USGS employees and Cooperators at AEM survey in southwest Wisconsin 2022

Research geophysicist Burke Minsley discussing aerial electromagnetic (AEM) survey equipment with group of USGS employees and Cooperators at AEM survey in southwest Wisconsin 2022. In March 2022, a helicopter carried an airborne electromagnetic induction sensor over parts of southeast and southwest Wisconsin as part of a USGS study to map the aquifers in t

Smiley face on front of electromagnetic (AEM) survey equipment at AEM survey in southwest Wisconsin 2022. In March 2022, a helicopter carried an airborne electromagnetic induction sensor over parts of southeast and southwest Wisconsin as part of a USGS study to map the aquifers in the region.

Geophysical equipment loop with sensor from SKYTEM for electromagnetic (AEM) survey in southwest Wisconsin 2022. In March 2022, a helicopter carried an airborne electromagnetic induction sensor over parts of southeast and southwest Wisconsin as part of a USGS study to map the aquifers in the region.

Helicopter used to tow electromagnetic (AEM) survey equipment at AEM survey in southwest Wisconsin 2022. In March 2022, a helicopter carried an airborne electromagnetic induction sensor over parts of southeast and southwest Wisconsin as part of a USGS study to map the aquifers in the region.

Helicopter lifting off with geophysical equipment loop on ground below attached via slingload. Technician on ground for scale. In March 2022, a helicopter carried an airborne electromagnetic induction sensor over parts of southeast and southwest Wisconsin as part of a USGS study to map the aquifers in the region.

Research geophysicist Burke Minsley discussing aerial electromagnetic (AEM) survey equipment with group of USGS employees and Cooperators at AEM survey in southwest Wisconsin 2022. In March 2022, a helicopter carried an airborne electromagnetic induction sensor over parts of southeast and southwest Wisconsin as part of a USGS study to map the aquifers in t

Research geophysicist Burke Minsley discussing aerial electromagnetic (AEM) survey equipment with group of USGS employees and Cooperators at AEM survey in southwest Wisconsin 2022. In March 2022, a helicopter carried an airborne electromagnetic induction sensor over parts of southeast and southwest Wisconsin as part of a USGS study to map the aquifers in t

Research geophysicist Burke Minsley discussing aerial electromagnetic (AEM) survey equipment with group of USGS employees and Cooperators at AEM survey in southwest Wisconsin 2022. In March 2022, a helicopter carried an airborne electromagnetic induction sensor over parts of southeast and southwest Wisconsin as part of a USGS study to map the aquifers in t

Helicopter lifting off with geophysical equipment loop below attached via slingload. Technician on ground for scale. In March 2022, a helicopter carried an airborne electromagnetic induction sensor over parts of southeast and southwest Wisconsin as part of a USGS study to map the aquifers in the region.

Geophysical equipment loop for airborne electromagnetic (AEM) survey on ground prior to liftoff. Technician on ground for scale. In March 2022, a helicopter carried an airborne electromagnetic induction sensor over parts of southeast and southwest Wisconsin as part of a USGS study to map the aquifers in the region.

Research geophysicist Burke Minsley discussing aerial electromagnetic (AEM) survey equipment with group of USGS employees and Cooperators at AEM survey in southwest Wisconsin 2022. In March 2022, a helicopter carried an airborne electromagnetic induction sensor over parts of southeast and southwest Wisconsin as part of a USGS study to map the aquifers in t

Geophysical equipment loop for airborne electromagnetic (AEM) survey on ground prior to liftoff. Technician on ground for scale. In March 2022, a helicopter carried an airborne electromagnetic induction sensor over parts of southeast and southwest Wisconsin as part of a USGS study to map the aquifers in the region.

USGS employees and cooperators watching and photographing helicopter lifting off with geophysical equipment loop below attached via slingload. In March 2022, a helicopter carried an airborne electromagnetic induction sensor over parts of southeast and southwest Wisconsin as part of a USGS study to map the aquifers in the region.

Geophysical equipment loop with sensor from SKYTEM. In January 2021 a helicopter carried an airborne electromagnetic induction sensor over parts of northeastern Wisconsin as part of a USGS study to map the aquifers in the region.

Photo of helicopter with geophysical equipment loop deployed below it via slingload. Technician for scale. In January 2021 a helicopter carried an airborne electromagnetic induction sensor over parts of northeastern Wisconsin as part of a USGS study to map the aquifers in the region.

Photo of helicopter with geophysical equipment loop deployed below it via slingload. In January 2021 a helicopter carried an airborne electromagnetic induction sensor over parts of northeastern Wisconsin as part of a USGS study to map the aquifers in the region.

Photo of helicopter with geophysical equipment loop deployed below it via slingload. In January 2021 a helicopter carried an airborne electromagnetic induction sensor over parts of northeastern Wisconsin as part of a USGS study to map the aquifers in the region.

Photo of helicopter with geophysical equipment loop deployed below it via slingload. In January 2021 a helicopter carried an airborne electromagnetic induction sensor over parts of northeastern Wisconsin as part of a USGS study to map the aquifers in the region.