The Fold Analysis Challenge: A virtual globe-based educational resource
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文摘

We created a fold analysis lab exercise using Google Earth and COLLADA models.

Students are challenged to fit a semi-transparent plane to inclined bedding planes.

An inset interactive stereographic net responds to changes in planes on the map.

Students must best–fit a fold axis and axial plane to the bedding data.

In one version, the computer auto-scores student work and awards medallions based on stored data.

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