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Ray Paths part of Geophysics:Workshop 07:Geophysics Activities
Students work in groups to "walk" through the ray paths of the direct wave, ground roll, reflected wave, and refracted wave. This exercise gives them a visual image of the ray paths as well as the ability ...

Free-Air Gravity part of Geophysics:Workshop 07:Geophysics Activities
Students use gravity measurements to estimate the height to the top of a platform in the Howe-Russell Attrium. This assignment is used to show the precision of gravity measurements and the Free-Air correction

Exploration and Environmental Geophysics part of Course Design:Goals Database
In the absence of drilling, geophysical exploration methods are the principal means of examining the shallow subsurface. These techniques are non-invasive and relatively inexpensive. The objective of this course is ...