Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/4069
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dc.contributor.authorallArmadillo, E.; DIPTERIS – Università di Genova, Genova, Italyen
dc.contributor.authorallFerraccioli, F.; British Antarctic Survey, Cambridge, UKen
dc.contributor.authorallGambetta, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italiaen
dc.contributor.authorallTalarico, F.; Dipartimento di Scienze della Terra, Università di Siena, Siena, Italyen
dc.contributor.authorallZunino, A.; DIPTERIS – Università di Genova, Genova, Italyen
dc.contributor.authorallZangani, M.; DIPTERIS – Università di Genova, Genova, Italyen
dc.contributor.authorallBozzo, E.; DIPTERIS – Università di Genova, Genova, Italyen
dc.contributor.editorallCooper, A. K.; Department of Geological and Environmental Sciences, Stanford University, Stanford, California 94305 USAen
dc.contributor.editorallRaymond, C. R.; Jet Propulsion Laboratory, 4800 Oak Grove Drive, Pasadena, California 91109 USAen
dc.contributor.editorallISAES Editorial Team; various institutes and universityen
dc.date.accessioned2008-09-16T08:18:53Zen
dc.date.available2008-09-16T08:18:53Zen
dc.date.issued2007-08-26en
dc.identifier.urihttp://hdl.handle.net/2122/4069en
dc.description.abstractA 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.en
dc.language.isoEnglishen
dc.publisher.nameUSGSen
dc.relation.ispartof10th International Symposium on Antarctic Earth Sciencesen
dc.subjectHRAMen
dc.titleA high-resolution aeromagnetic survey over the Cape Roberts Rift Basin: Correlations with seismic reflection and magnetic susceptibility log dataen
dc.typeExtended abstracten
dc.description.statusPublisheden
dc.identifier.URLhttp://pubs.usgs.gov/of/2007/1047/ea/of2007-1047ea076.pdfen
dc.subject.INGV04. Solid Earth::04.05. Geomagnetism::04.05.04. Magnetic anomaliesen
dc.description.ConferenceLocationSanta Barbara, CA, USAen
dc.relation.referencesBozzo, E., D. Damaske, G. Caneva, M. Chiappini, F. Ferraccioli, M. Gambetta, and A. Meloni (1997a), A high-resolution aeromagnetic survey over proposed drill sites offshore of Cape Roberts in the Southwestern Ross Sea (Antarctica), in: The Antarctic Region: Geological Evolution and Processes, edited by C.A. Ricci, Terra Antartica Publication, 1129–1133. Bozzo, E., F. Ferraccioli, and T. Wilson (1997b), Structural framework of a high-resolution aeromagnetic survey, southwestern Ross Sea, Terra Antartica, 4(1), 51–56. Davey, F. J., P. J. Barrett, M. B. Cita, M. Tessenssohn, K. J. Woolfe, P.-N. Webb, and Cape Roberts Science Team (2001), Drilling for Antarctic Cenozoic climate and tectonic history at Cape Roberts, southwestern Ross Sea, EOS, 82, 585, 589–590 Ferraccioli, F., M. Gambetta, and E. Bozzo (1998), Microlevelling procedures applied to regional aeromagnetic data: an example from the Transantarctic Mountains (Antarctica), Geophys. Prospect., 46, 177–196. Glenn, W. E., and R. A. Badgery (1998), High-resolution aeromagnetic surveys for hydrocarbon exploration: prospect scale interpretation, Can. J. Expl. Geoph., 34, 97–102. Goussev, S. A., R. A. Charters, J. W. Peirce, and W. E. Glenn (2003), Jackpine Creek magnetic anomaly: identification of a buried meteorite impact structure, The Leading Edge, 22, 740–741. Goussev, S. A., R. A. Charters, H. H. Hassan, J. W. Peirce, and J. A. Genereux (1998), HRAM fault interpretation using MagProbeTM depth estimates and non-traditional filtering, Can. J. Expl. Geoph., 34, 30–39. Grauch, V. J. S., M. R. Hudson, and S. A. Minor (2001), Aeromagnetic expression of faults that offset basin fill, Albuquerque basin, New Mexico, Geophysics, 66, 707–720. Hamilton, R. J., B. P. Luyendyk, C. C. Sorlein, and L. R. Bartek (2001), Cenozoic tectonics of the Cape Roberts rift basin and Transantarctic Mountains front, southwestern Ross Sea, Antarctica. Tectonics, 20, 325–342. Hamilton, R. J., C. C. Sorlein, B. P. Luyendyk, L. R. Bartek, L.R., and S. A.Henrys (1998), Tectonic regimes and structural trends off Cape Roberts, Antarctica. Terra Antartica, 5, 261–272. Pilkington, M., and B. J. Thurston (2001), Draping corrections for aeromagnetic data: line- versus grid-based approaches, Exploration Geophysics, 32, 95–101.en
dc.description.obiettivoSpecifico3.4. Geomagnetismoen
dc.description.fulltextopenen
dc.contributor.authorArmadillo, E.en
dc.contributor.authorFerraccioli, F.en
dc.contributor.authorGambetta, M.en
dc.contributor.authorTalarico, F.en
dc.contributor.authorZunino, A.en
dc.contributor.authorZangani, M.en
dc.contributor.authorBozzo, E.en
dc.contributor.departmentDIPTERIS – Università di Genova, Genova, Italyen
dc.contributor.departmentBritish Antarctic Survey, Cambridge, UKen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italiaen
dc.contributor.departmentDipartimento di Scienze della Terra, Università di Siena, Siena, Italyen
dc.contributor.departmentDIPTERIS – Università di Genova, Genova, Italyen
dc.contributor.departmentDIPTERIS – Università di Genova, Genova, Italyen
dc.contributor.departmentDIPTERIS – Università di Genova, Genova, Italyen
dc.contributor.editorCooper, A. K.en
dc.contributor.editorRaymond, C. R.en
dc.contributor.editordepartmentDepartment of Geological and Environmental Sciences, Stanford University, Stanford, California 94305 USAen
dc.contributor.editordepartmentJet Propulsion Laboratory, 4800 Oak Grove Drive, Pasadena, California 91109 USAen
dc.contributor.editordepartmentvarious institutes and universityen
item.openairetypeExtended abstract-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptUNIGE - Dipteris-
crisitem.author.deptDISTER, Università di Genova, Italy-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia-
crisitem.author.deptUniversità di Siena, Siena, Italy-
crisitem.author.deptDIPTERIS – Università di Genova, Genova, Italy-
crisitem.author.deptDIPTERIS – Università di Genova, Genova, Italy-
crisitem.author.deptDISTER, Università di Genova, Italy-
crisitem.author.orcid0000-0002-9347-4736-
crisitem.author.orcid0000-0002-7254-4301-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
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