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A New Bedrock Map of the Dome C Area
Author(s)
Type
Conference paper
Language
English
Obiettivo Specifico
3.8. Geofisica per l'ambiente
Status
Published
Conference Name
Issued date
2003
Conference Location
Milan, 25-26 June 2002 / Dipartimento di Scienze Ambiente e Territorio (DISAT), Università di Milano Bicocca, P.zza della Scienza 1, 20126 Milano
Abstract
A large number of airborne and ground-based radar echo sounding (RES) data were collected in the Dome C - Vostok region during the Italian Antarctic expeditions in 1995,
1997, 1999 and 2001. Tabacco et al. (1998) used the 1995 data to produce a topographic
map of Dome C. We present a new map of bed topography based on all collected radar data.
1997, 1999 and 2001. Tabacco et al. (1998) used the 1995 data to produce a topographic
map of Dome C. We present a new map of bed topography based on all collected radar data.
References
Bogodorosky V.V., C.R. Bentley & P.E. Gudmandsen, 1985. Radioglaciolgy. Dordrecht, Reidel Publishing Co.
Capra A., Cet'alo R., Gandolfi S., Manzoni G., Tabacco I.E. & Vittuari L., 2000. Surface topography of Dome Concordia
(Antarctica) from kinematic interferential GPS and bedrock topography. Annals qf Glaciology 30, 42-46.
Cefalo R., Tabacco I.E. & Manzoni G., 1996. Processing qf kinematic GPS trajectories at Dome C and alrimefry
interpretation. Bologna, Distai-t Ed. Nautilus.
Glen J.W. & Paren J.G., 1975. The electrical properties of snow and ice. Journal ofGlaciolog~ 15, 15-37.
Paterson W.S.B., 1994. The Physics ofglacier. Third Edition. Oxford, Pergamon Press.
Rasmussen L.A., 1986. Refraction correction for Radio echo-sounding of ice overlain by firn. Journal of Glaciology,
32, 192.194.
Rimy F., P. Shaeffer & B. Legrisy, 1999. Ice flow physical processes derived from ERS-l high-resolution map of
Antarctica and Greenland ice sheet. Geophysical Journal International, 139, 645-656.
Retzlaff R., Lord N. & Bentley C.R., 1983. Airborne-radar studies: Ice Streams A, B and C, west Antarctica. Journal
of Glaciology, 39, 495-506.
Tabacco I. E., Bianchi C., Chiap.p. i ni M., Passerini A., Zirizzotti A. & Zuccheretti E., 1999. Latest improvements for the
echo sounding system of the Italian radar glaciological group and measurements in Antarctica. Annali di Geofisira,
42, 27 1-276
Tabacco I.E., Passerini A., Corbelli F. & Gorrnan M,, 1998. Determination of the surface and bed topography at Dome
C, East Antactica. Journal of Glaciology, 44, 185- 191.
Capra A., Cet'alo R., Gandolfi S., Manzoni G., Tabacco I.E. & Vittuari L., 2000. Surface topography of Dome Concordia
(Antarctica) from kinematic interferential GPS and bedrock topography. Annals qf Glaciology 30, 42-46.
Cefalo R., Tabacco I.E. & Manzoni G., 1996. Processing qf kinematic GPS trajectories at Dome C and alrimefry
interpretation. Bologna, Distai-t Ed. Nautilus.
Glen J.W. & Paren J.G., 1975. The electrical properties of snow and ice. Journal ofGlaciolog~ 15, 15-37.
Paterson W.S.B., 1994. The Physics ofglacier. Third Edition. Oxford, Pergamon Press.
Rasmussen L.A., 1986. Refraction correction for Radio echo-sounding of ice overlain by firn. Journal of Glaciology,
32, 192.194.
Rimy F., P. Shaeffer & B. Legrisy, 1999. Ice flow physical processes derived from ERS-l high-resolution map of
Antarctica and Greenland ice sheet. Geophysical Journal International, 139, 645-656.
Retzlaff R., Lord N. & Bentley C.R., 1983. Airborne-radar studies: Ice Streams A, B and C, west Antarctica. Journal
of Glaciology, 39, 495-506.
Tabacco I. E., Bianchi C., Chiap.p. i ni M., Passerini A., Zirizzotti A. & Zuccheretti E., 1999. Latest improvements for the
echo sounding system of the Italian radar glaciological group and measurements in Antarctica. Annali di Geofisira,
42, 27 1-276
Tabacco I.E., Passerini A., Corbelli F. & Gorrnan M,, 1998. Determination of the surface and bed topography at Dome
C, East Antactica. Journal of Glaciology, 44, 185- 191.
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