Classroom, Lab and Field Exercises in Geophysics
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Subject: Geophysicsshowing only Geoscience > Geology > Geophysics > Gravity Show all Subject: Geophysics
Subject: Geophysics Show all Subject: Geophysics
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New Views of an Old Continent: A Tectonics Lab Exercise Using Geophysical Maps of Australia part of Cutting Edge:Courses:Structural Geology:Structure, Geophysics, and Tectonics 2012:Activities
David Greene, Denison University
In this lab activity students are given five different map views of the continent of Australia: Geology, Gravity Anomaly, Magnetic Anomaly, Digital Elevation, and Satellite Image, and asked to investigate and ...
Measuring the vertical gradient of gravity part of Cutting Edge:Courses:Structural Geology:Structure, Geophysics, and Tectonics 2012:Activities
Rob Sternberg, Franklin and Marshall College
The free-air effect tells us that as elevation above sea level increases, gravitational acceleration g decreases at the rate of about 0.3086 mgal/meter. This effect is routinely corrected for when making gravity ...