Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/8470
DC Field | Value | Language |
---|---|---|
dc.contributor.authorall | Duka, B.; Faculty of Natural Sciences, University of Tirana, Tirana, Albania | en |
dc.contributor.authorall | De Santis, A.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.authorall | Mandea, M.; Centre National d’Etudes Spatiales, Paris, France | en |
dc.contributor.authorall | Isac, A.; Geological Institute of Romania, Bucharest, Romania | en |
dc.contributor.authorall | Qamili, E.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.date.accessioned | 2012-12-20T08:21:42Z | en |
dc.date.available | 2012-12-20T08:21:42Z | en |
dc.date.issued | 2012-05 | en |
dc.identifier.uri | http://hdl.handle.net/2122/8470 | en |
dc.description.abstract | In this study we have applied spectral techniques to analyze geomagnetic field time-series provided by observatories, and compared the results with those obtained from analogous analyses of synthetic data estimated from models. Then, an algorithm is here proposed to detect the geomagnetic jerks in time-series, mainly occurring in the eastern component of the geomagnetic field. Applying such analysis to time-series generated from global models has allowed us to depict the most important space-time features of the geomagnetic jerks all over the globe, since the beginning of XXth century. Finally, the spherical harmonic power spectrum of the third derivative of the main geomagnetic field has been computed from 1960 to 2002.5, bringing new insights to understand the spatial evolution of these rapid changes of the geomagnetic field. | en |
dc.language.iso | English | en |
dc.publisher.name | Copernicus Publications | en |
dc.relation.ispartof | Solid Earth | en |
dc.relation.ispartofseries | 1/3 (2012) | en |
dc.subject | Geomagnetic Jerks | en |
dc.subject | Spectral Analysis | en |
dc.subject | Geomagnetic field time series | en |
dc.title | Geomagnetic jerks characterization via spectral analysis | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.description.pagenumber | 131-148 | en |
dc.subject.INGV | 04. Solid Earth::04.05. Geomagnetism::04.05.02. Geomagnetic field variations and reversals | en |
dc.identifier.doi | 10.5194/se-3-131-2012 | en |
dc.description.obiettivoSpecifico | 3.4. Geomagnetismo | en |
dc.description.journalType | N/A or not JCR | en |
dc.description.fulltext | open | en |
dc.relation.issn | 1869-9510 | en |
dc.relation.eissn | 1869-9529 | en |
dc.contributor.author | Duka, B. | en |
dc.contributor.author | De Santis, A. | en |
dc.contributor.author | Mandea, M. | en |
dc.contributor.author | Isac, A. | en |
dc.contributor.author | Qamili, E. | en |
dc.contributor.department | Faculty of Natural Sciences, University of Tirana, Tirana, Albania | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.department | Centre National d’Etudes Spatiales, Paris, France | en |
dc.contributor.department | Geological Institute of Romania, Bucharest, Romania | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Department of Physics, Faculty of Natural Sciences, University of Tirana, Albania | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | Institut de Physique du Globe de Paris-IPGP, Université Paris-Diderot & CNRS, 5 rue Thomas Mann,75205 Paris, France | - |
crisitem.author.dept | Geological Institute of Romania, Bucharest, Romania | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.orcid | 0000-0002-2014-1316 | - |
crisitem.author.orcid | 0000-0002-3941-656X | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
Files in This Item:
File | Description | Size | Format | |
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se-3-131-2012.pdf | 2.27 MB | Adobe PDF | View/Open |
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