Borehole Resistivity Measurements at the Hopewell Site

Measurements were made in two bored holes during the 1994 course on geophysical exploration that was coordinated by Steve De Vore (NPS).在由Steve De Vore（NPS）统筹的1994年度地球物理勘探课程期间，相关测量工作于两口钻孔内完成。