Radio echo sounding (RES) measurements were collected from 1995 to 2003 during Italian Antarctic expeditions over the Vostok-Dome C region. The data collected allow for the reconstruction of a bedrock elevation map between the Belgica Highlands and the Aurora Subglacial Basin (112.0° - 124.0° E; 74.0° - 78.0° S). Moreover, analysis of the RES data has revealed one of the thickest ice covers in Antarctica (4755 ± 16 m; 118.321° E, 76.059° S) as well as five new subglacial lakes.
Five subglacial lakes and one of the Antarctica's thickest ice covers newly determined by radio echo sounding over the Vostok DomeC region / L. Cafarella, S. Urbini, C. Bianchi, A. Zirizzotti, I. Tabacco, A. Forieri. - In: POLAR RESEARCH. - ISSN 0800-0395. - 25:1(2006), pp. 69-73.
Five subglacial lakes and one of the Antarctica's thickest ice covers newly determined by radio echo sounding over the Vostok DomeC region
I. Tabacco;A. Forieri
2006
Abstract
Radio echo sounding (RES) measurements were collected from 1995 to 2003 during Italian Antarctic expeditions over the Vostok-Dome C region. The data collected allow for the reconstruction of a bedrock elevation map between the Belgica Highlands and the Aurora Subglacial Basin (112.0° - 124.0° E; 74.0° - 78.0° S). Moreover, analysis of the RES data has revealed one of the thickest ice covers in Antarctica (4755 ± 16 m; 118.321° E, 76.059° S) as well as five new subglacial lakes.
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