Geological Society of America

T67 Digital Poster Session: Training Preservice Teachers to Apply Digital Technology across the Geoscience Curriculum (Posters)

Sunday, 25 September 2016
9:00 AM - 5:30 PM
Exhibit Hall E/F

A GRAND (VIRTUAL) TOUR OF EXEMPLARY GEOLOGIC SITES IN ICELAND, NORTHERN IRELAND, AND SCOTLAND

Paper number: T67-12
Program: Technical Sessions
Time: 9:00 AM – 5:30 PM

Authors

Callan Bentley Presenting Author
Northern Virginia Community College, Annandale, VA
Marissa J. Dudek
Northern Virginia Community College, Annandale, VA
Robin Rohrback
Northern Virginia Community College, Annandale, VA

Abstract

Over summer 2016, an expedition to Iceland, Northern Ireland, and Scotland, captured digital imagery of key geologic sites in several dynamic media: GigaPans, spherical photos, and 3D models. Virtual field experiences (VFEs) utilizing these media have been constructed and are freely available for geoscience educators to use. Instructors and their students can explore the images by changing the level of zoom, the direction of view, or both. The VFEs are suitable for introductory or upper-level geology students, as well as pre-service science teachers. Examples of some of the “virtual field experiences” that have resulted are:

Dimmuborgir, Iceland Arches and caves formed when a lava flow collapsed on itself
Giant’s Causeway, Northern Ireland World-class columnar jointing, spheroidal weathering, and lava flow stratigraphy
Cushendun Caves, Northern Ireland Devonian conglomerates etched by the waves – with a Game of Thrones tie-in
Siccar Point, Scotland The first recognized unconformity, of fundamental importance to the recognition of the depth of geologic time
Kinkell Braes, Scotland A giant eurypterid trackway and nearby igneous intrusions – one of the places that helped convince early geologists that igneous rocks were plutonic.

The imagery resulting from the north Atlantic expedition have been added to the Mid-Atlantic Geo-Image Collection (MAGIC). Our expansive collection comprises a suite of ~1400 GigaPan images (average size of ~1 gigapixel each), and now also includes spherical photos and a diverse array of 3D models of outcrops and hand samples. The North Atlantic additions include ~200 new GigaPans, dozens of spherical photos, and ~25 new 3D models. All of these materials are free and available to everyone for educational or research purposes. The images can be embedded in webpages or Google Earth. The 3D models can also be 3D printed.

Additional VFEs will include:

Thingvellir, Iceland
Portrush, Northern Ireland
Yesnabey, Orkney Islands
Dob’s Linn, Scotland
North West Highlands, Scotland
Arran, Scotland
Islay, Scotland
The Parallel Roads of Glen Roy, Scotland

Support for this project comes from the Virginia Community College System’s Chancellor’s Commonwealth Professorship and the Google Earth for On-site and Distance Education project (GEODE, NSF DUE 1323419).

Geological Society of America Abstracts with Programs. Vol. 48, No. 7

doi: 10.1130/abs/2016AM-285215

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