Geophysics

Drainage caisson	Drainage	Float switch
Stephen Moysey and students	Tim installing electrode	Initializing resistivity measurements
Electrodes in the cornfield	Electrodes through the woods	Explaining what's next
Surveying the transect	In the field	Processing data or checking e-mail?
Curtis works with the GPR	Starting the system	Input from the boss
Leaving town	Laying out the survey	Where did everyone go?
David hunting for ticks	Amelia surveying in the woods	Dragging the GPR really slowly
Even slower?	Checking the data	Last survey of the day