Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/4449
DC FieldValueLanguage
dc.contributor.authorallCaratori Tontini, F.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia-
dc.contributor.authorallPedersen, L. B.; Uppsala University-
dc.date.accessioned2008-12-03T15:30:48Z-
dc.date.available2008-12-03T15:30:48Z-
dc.date.issued2008-
dc.identifier.urihttp://hdl.handle.net/2122/4449-
dc.description.abstractThe use of the integral moments for interpreting magnetic data is based on a very elegant property of potential fields, but in the past it has not been completely exploited due to problems concerning real data. We describe a new 3-D development of previous 2-D results aimed at determining the magnetization direction, extending the calculation to second-order moments to recover the centre of mass of the magnetization distribution. The method is enhanced to reduce the effects of the regional field that often alters the first-order solutions. Moreover, we introduce an iterative correction to properly assess the errors coming from finite-size surveys or interaction with neighbouring anomalies, which are the most important causes of the failing of the method for real data. We test the method on some synthetic examples, and finally, we show the results obtained by analysing the aeromagnetic anomaly of the Monte Vulture volcano in Southern Italy.en
dc.language.isoengen
dc.publisher.nameBlackwell Publishingen
dc.relation.ispartofGeophysical Journal Internationalen
dc.relation.ispartofseries/174(2008)en
dc.subjectmagnetic anomaliesen
dc.titleInterpreting magnetic data by integral momentsen
dc.typearticle-
dc.description.statusPublisheden
dc.description.pagenumber815-824en
dc.subject.INGV04. Solid Earth::04.02. Exploration geophysics::04.02.04. Magnetic and electrical methodsen
dc.subject.INGV04. Solid Earth::04.05. Geomagnetism::04.05.04. Magnetic anomaliesen
dc.identifier.doi10.1111/j.1365-246X.2008.03872.xen
dc.description.obiettivoSpecifico2.6. TTC - Laboratorio di gravimetria, magnetismo ed elettromagnetismo in aree attiveen
dc.description.journalTypeJCR Journalen
dc.description.fulltextreserveden
dc.contributor.authorCaratori Tontini, F.-
dc.contributor.authorPedersen, L. B.-
dc.contributor.departmentUppsala University-
item.grantfulltextrestricted-
item.fulltextWith Fulltext-
crisitem.author.deptUppsala University-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
Appears in Collections:Papers Published / Papers in press
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