![]() Fortunately, there is an abundance of other digital imagery, including Photo Spheres (360˚ panoramic photographs), GigaPans (deeply zoomable gigapixel images ), and Google Maps™ satellite views. Additionally, some Street View™ imagery is of insufficient quality for outcrop-scale identification of features. Nevertheless, Street View™ is not available for many locations of great geologic interest, including countries where Google has not been allowed to record views. Bikers, hikers, and snowboarders record off-road tracks Street View™ even goes underwater in photos captured by scuba divers. Street View™ cars document innumerable roads. Google Street View™ imagery is amazingly pervasive around the globe. These are “learning objects” as defined in the education research literature -small chunks of digital data and metadata that are extensible, malleable, and reusable and have built-in assessment and feedback. Instructors can organize EarthQuiz questions into regional or topical collections, create course modules, and assign homework that is autoscored by the computer, which also gives automatic feedback written by the instructor. The concept originated when we noticed that Google Street View™ and satellite view scenes often showed geologically relevant content: rocks and structures exposed in road cuts or other outcrops landscape features, including mountains, lakes, and coastlines surface processes such as landslides, glaciation, and erosion and even underwater scenes of marine environments. (d) Spectacular fold patterns east of Alice Springs, Australia (-23.7204051, 134.2455588) Imagery © 2015 CNES / Astrium, DigitalGlobe, Map data © 2015 Google. Navy, NGA, GEBCO, LDEO-Columbia, NSF, Landsat, Map data © 2015 Google. (c) Oceanic transforms and fractures just northwest of Mendocino, Calif. Geologic features as seen with the satellite view of Google Maps™. ![]() Get the most fascinating science news stories of the week in your inbox every Friday.įig. Viewers are challenged to identify and locate geologic features around the globe through a series of game-like questions. ![]() To make this virtual geologic experience more effective for formal and informal lifelong learning, we have created EarthQuiz.ĮarthQuiz leverages Google Street View™, Photo Spheres, GigaPans, and Google Maps ™ satellite view imagery to enable crowdsourced creation, Web-based delivery, and autoscoring of interactive geoscientific exercises. To make the virtual geologic experience more effective for formal and informal lifelong learning, we have created EarthQuiz.Ī worldwide digital geoscience field experience can provide access for people at all educational levels and life stages, from elementary school through graduate school and from informal education settings such as museums, planetariums, and aquariums to assisted living communities. Furthermore, K–12 students and those in community colleges, historically black colleges, and tribal colleges or students pursuing degrees via distance education have very limited opportunities for in-person field experiences. Students with mobility constraints, as well as those with childcare, eldercare, or work responsibilities outside of classroom hours, may find physical fieldwork impractical if not impossible.Įven students who are able to attend field classes may be distracted and miss their instructor’s comments in the outdoor environment. Decades of geoscience field trip reports bear witness to the importance of field-based learning experiences, but most instructors can take students to only a handful of field sites in person. ![]()
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