Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/12125
DC Field | Value | Language |
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dc.date.accessioned | 2019-01-28T13:44:09Z | en |
dc.date.available | 2019-01-28T13:44:09Z | en |
dc.date.issued | 2018 | en |
dc.identifier.uri | http://hdl.handle.net/2122/12125 | en |
dc.description.abstract | We use low frequency geomagnetic field measurements at two Antarctic stations to statistically investigate the longitudinal location of the polar cusp. The two stations are both located in the polar cap at a geomagnetic latitude close to the cusp latitude; they are separated by one hour in magnetic local time. At each station the Pc5 power maximizes when the station approaches the cusp, i.e. around magnetic local noon. The comparison between the Pc5 power at the two stations allows to determine the longitudinal location of the cusp. Our analysis is conducted considering separately different orientation of the interplanetary magnetic field. The results, which indicate longitudinal shifts of the polar cusp depending on the selected conditions, are discussed in relation to previous studies of the polar cusp location based on polar magnetospheric satellite data. | en |
dc.language.iso | English | en |
dc.publisher.name | Cambridge University Press | en |
dc.relation.ispartof | Space Weather of the Heliosphere: Processes and Forecasts, Proceedings IAU Symposium | en |
dc.relation.ispartofseries | /335 (2017) | en |
dc.title | Determining The Polar Cusp Longitudinal Location From Pc5 Geomagnetic Field Measurements At A Pair Of High Latitude Stations | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.description.pagenumber | 139-141 | en |
dc.subject.INGV | 01.03. Magnetosphere | en |
dc.identifier.doi | 10.1017/S174392131701002X | en |
dc.relation.references | Lepidi, S. & Francia, P. 2002, Proceedings “SOLSPA: The Second Solar Cycle and Space Weather Euroconference”, Vico Equense (Italy), Sept. 24-29, 2001, ESA SP-477, 447-450 McEwen, et al. 2016, Geophysical Mon. 215, Y. Zhang and L. J. Paxton eds., AGU Moen, J., Carlson, H. C. & Sandholt, P. E. 1999, Geophys. Res. Lett., 26, 1243-1246 Newell, P. T., Meng, C.-I., Sibeck, D. & Lepping, R. 1989, J. Geophys. Res., 94, 8921-8927 Pitout, F., Escoubet, C. P., Klecker, B. & Reme, H. 2006, Ann. Geophysicae, 24, 3011-3026 Stasiewicz, K. 1991, J. Geophy. Res., 96, doi: 10.1029/91JA01420 Zhou, X. W., Russell, C. T., Le, G., Fuselier, S. A. & Scudder, J. D. 1999, Geophys. Res. Lett., 26, 429-432 Zhou, X. W., Russell, C. T., Le, G., Fuselier, S. A. & Scudder, J. D. 2000, J. Geophys. Res., 105, 245-252 | en |
dc.description.obiettivoSpecifico | 1A. Geomagnetismo e Paleomagnetismo | en |
dc.description.journalType | N/A or not JCR | en |
dc.contributor.author | Lepidi, Stefania | en |
dc.contributor.author | Francia, Patrizia | en |
dc.contributor.author | Cafarella, Lili | en |
dc.contributor.author | Di Mauro, Domenico | en |
dc.contributor.author | Marzocchetti, Martina | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), 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 | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.orcid | 0000-0002-5692-2560 | - |
crisitem.author.orcid | 0000-0003-2005-8923 | - |
crisitem.author.orcid | 0000-0003-1757-9816 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 01. Atmosphere | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
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 |
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File | Description | Size | Format | |
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IAU2018_cusp_longitudinal_location_from_Pc5.pdf | 371.46 kB | Adobe PDF | View/Open |
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