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The Vaughan Lewis Glacier is known for a series of spectacular wave and band ogives at the base of the Vaughan Lewis Icefall. A longitudinal survey was performed to quantify the amplitude and wavelength of the ogives. Lakes in the troughs between several crests provided a unique challenge, requiring...
Main Authors: | , , , , , , , , , , |
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Other Authors: | |
Format: | Text |
Language: | English |
Subjects: | |
Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.694.6687 http://crevassezone.org/reports/2001_JIRP_Survey_Report.pdf |
Summary: | The Vaughan Lewis Glacier is known for a series of spectacular wave and band ogives at the base of the Vaughan Lewis Icefall. A longitudinal survey was performed to quantify the amplitude and wavelength of the ogives. Lakes in the troughs between several crests provided a unique challenge, requiring the combination of GPS positioning and hydrologic soundings to determine the underwater elevation of the ice surface. Photo by Scott McGee. |
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