A high-resolution aeromagnetic survey over the Cape Roberts Rift Basin: Correlations with seismic reflection and magnetic susceptibility log data
A high-resolution aeromagnetic survey (altitude 125 m asl, spacing 500 m , area 800 km2) was carried out in 1994 offshore of Cape Roberts by the GITARA (German ITalian Aeromagnetic Research in Antarctica) Group. The availability from drilling of whole-core physical properties logs for magnetic susce...
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DigitalCommons@University of Nebraska - Lincoln
2007
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ftunivnebraskali:oai:digitalcommons.unl.edu:andrillaffiliates-1020 2023-11-12T04:05:29+01:00 A high-resolution aeromagnetic survey over the Cape Roberts Rift Basin: Correlations with seismic reflection and magnetic susceptibility log data Armadillo, E. Ferraccioli, F. Gambetta, M. Talarico, F. Zunino, A. Zangani, M. Bozzo, E. 2007-01-01T08:00:00Z application/pdf https://digitalcommons.unl.edu/andrillaffiliates/21 https://digitalcommons.unl.edu/context/andrillaffiliates/article/1020/viewcontent/Talarico_AAKCW_2007_High_resolution_aeromagnetic.pdf unknown DigitalCommons@University of Nebraska - Lincoln https://digitalcommons.unl.edu/andrillaffiliates/21 https://digitalcommons.unl.edu/context/andrillaffiliates/article/1020/viewcontent/Talarico_AAKCW_2007_High_resolution_aeromagnetic.pdf Related Publications from ANDRILL Affiliates Environmental Indicators and Impact Assessment text 2007 ftunivnebraskali 2023-10-30T10:48:58Z A high-resolution aeromagnetic survey (altitude 125 m asl, spacing 500 m , area 800 km2) was carried out in 1994 offshore of Cape Roberts by the GITARA (German ITalian Aeromagnetic Research in Antarctica) Group. The availability from drilling of whole-core physical properties logs for magnetic susceptibility, P-wave velocity and density/porosity data allows new insights to be inferred from reprocessed and reviewed HRAM aeromagnetic data. Aeromagnetic data have been reprocessed to image with greater detail the structural framework along the western flank of the Victoria Land Basin. New processing includes 2D Werner and 3D Euler deconvolution, the production of maps of the maximum horizontal gradient of pseudo-gravity, and 2D, 3D modelling. Magnetic trends and anomalies are discussed in conjunction with now available drilling results from the CRP, existing bathymetric data and recently published interpretations of a multichannel seismic reflection survey. Text Antarc* Antarctica Victoria Land University of Nebraska-Lincoln: DigitalCommons@UNL Victoria Land Cape Roberts ENVELOPE(-70.467,-70.467,-68.950,-68.950) |
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Open Polar |
collection |
University of Nebraska-Lincoln: DigitalCommons@UNL |
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ftunivnebraskali |
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topic |
Environmental Indicators and Impact Assessment |
spellingShingle |
Environmental Indicators and Impact Assessment Armadillo, E. Ferraccioli, F. Gambetta, M. Talarico, F. Zunino, A. Zangani, M. Bozzo, E. A high-resolution aeromagnetic survey over the Cape Roberts Rift Basin: Correlations with seismic reflection and magnetic susceptibility log data |
topic_facet |
Environmental Indicators and Impact Assessment |
description |
A high-resolution aeromagnetic survey (altitude 125 m asl, spacing 500 m , area 800 km2) was carried out in 1994 offshore of Cape Roberts by the GITARA (German ITalian Aeromagnetic Research in Antarctica) Group. The availability from drilling of whole-core physical properties logs for magnetic susceptibility, P-wave velocity and density/porosity data allows new insights to be inferred from reprocessed and reviewed HRAM aeromagnetic data. Aeromagnetic data have been reprocessed to image with greater detail the structural framework along the western flank of the Victoria Land Basin. New processing includes 2D Werner and 3D Euler deconvolution, the production of maps of the maximum horizontal gradient of pseudo-gravity, and 2D, 3D modelling. Magnetic trends and anomalies are discussed in conjunction with now available drilling results from the CRP, existing bathymetric data and recently published interpretations of a multichannel seismic reflection survey. |
format |
Text |
author |
Armadillo, E. Ferraccioli, F. Gambetta, M. Talarico, F. Zunino, A. Zangani, M. Bozzo, E. |
author_facet |
Armadillo, E. Ferraccioli, F. Gambetta, M. Talarico, F. Zunino, A. Zangani, M. Bozzo, E. |
author_sort |
Armadillo, E. |
title |
A high-resolution aeromagnetic survey over the Cape Roberts Rift Basin: Correlations with seismic reflection and magnetic susceptibility log data |
title_short |
A high-resolution aeromagnetic survey over the Cape Roberts Rift Basin: Correlations with seismic reflection and magnetic susceptibility log data |
title_full |
A high-resolution aeromagnetic survey over the Cape Roberts Rift Basin: Correlations with seismic reflection and magnetic susceptibility log data |
title_fullStr |
A high-resolution aeromagnetic survey over the Cape Roberts Rift Basin: Correlations with seismic reflection and magnetic susceptibility log data |
title_full_unstemmed |
A high-resolution aeromagnetic survey over the Cape Roberts Rift Basin: Correlations with seismic reflection and magnetic susceptibility log data |
title_sort |
high-resolution aeromagnetic survey over the cape roberts rift basin: correlations with seismic reflection and magnetic susceptibility log data |
publisher |
DigitalCommons@University of Nebraska - Lincoln |
publishDate |
2007 |
url |
https://digitalcommons.unl.edu/andrillaffiliates/21 https://digitalcommons.unl.edu/context/andrillaffiliates/article/1020/viewcontent/Talarico_AAKCW_2007_High_resolution_aeromagnetic.pdf |
long_lat |
ENVELOPE(-70.467,-70.467,-68.950,-68.950) |
geographic |
Victoria Land Cape Roberts |
geographic_facet |
Victoria Land Cape Roberts |
genre |
Antarc* Antarctica Victoria Land |
genre_facet |
Antarc* Antarctica Victoria Land |
op_source |
Related Publications from ANDRILL Affiliates |
op_relation |
https://digitalcommons.unl.edu/andrillaffiliates/21 https://digitalcommons.unl.edu/context/andrillaffiliates/article/1020/viewcontent/Talarico_AAKCW_2007_High_resolution_aeromagnetic.pdf |
_version_ |
1782342009169641472 |