Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/10480
DC Field | Value | Language |
---|---|---|
dc.contributor.authorall | García, L. | en |
dc.contributor.authorall | Álvarez, I. | en |
dc.contributor.authorall | Benitez, C. | en |
dc.contributor.authorall | Titos, M. | en |
dc.contributor.authorall | Bueno, A. | en |
dc.contributor.authorall | Mota, S. | en |
dc.contributor.authorall | De La Torre, A. | en |
dc.contributor.authorall | Segura, J. C. | en |
dc.contributor.authorall | Aguacil, G. | en |
dc.contributor.authorall | Diaz-Moreno, A. | en |
dc.contributor.authorall | Prudencio, J. | en |
dc.contributor.authorall | Garcia-Yeguas, A. | en |
dc.contributor.authorall | Ibanez, J. M. | en |
dc.contributor.authorall | Zuccarello, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia | en |
dc.contributor.authorall | Cocina, O.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia | en |
dc.contributor.authorall | Patane, D. | en |
dc.date.accessioned | 2017-03-22T09:03:51Z | en |
dc.date.available | 2017-03-22T09:03:51Z | en |
dc.date.issued | 2016 | en |
dc.identifier.uri | http://hdl.handle.net/2122/10480 | en |
dc.description.abstract | This work describes the automatic picking of the P-phase arrivals of the 3*10^6 seismic registers originated during the TOMO-ETNA experiment. Air-gun shots produced by the vessel “Sarmiento de Gamboa” and contemporary passive seismicity occurring in the island are recorded by a dense network of stations deployed for the experiment. In such scenario, automatic processing is needed given: (i) the enormous amount of data, (ii) the low signal-to-noise ratio of many of the available registers and, (iii) the accuracy needed for the velocity tomography resulting from the experiment. A preliminary processing is performed with the records obtained from all stations. Raw data formats from the different types of stations are unified, eliminating defective records and reducing noise through filtering in the band of interest for the phase picking. The advanced multiband picking algorithm (AMPA) is then used to process the big database obtained and determine the travel times of the seismic phases. The approach of AMPA, based on frequency multiband denoising and enhancement of expected arrivals through optimum detectors, is detailed together with its calibration and quality assessment procedure. Examples of its usage for active and passive seismic events are presented. | en |
dc.language.iso | English | en |
dc.relation.ispartof | ANNALS OF GEOPHYSICS | en |
dc.relation.ispartofseries | /59 (2016) | en |
dc.subject | Multiband frequency analysis | en |
dc.subject | Automatic P-phase picking | en |
dc.subject | Active/passive seismic phases | en |
dc.subject | TOMO-ETNA | en |
dc.title | Advances on the automatic estimation of the P-wave onset time. | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | S0434 | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.09. Waves and wave analysis | en |
dc.identifier.doi | 10.4401/ag-7087 | en |
dc.description.obiettivoSpecifico | 2V. Dinamiche di unrest e scenari pre-eruttivi | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | open | en |
dc.relation.eissn | 2037-416X | en |
dc.contributor.author | García, L. | en |
dc.contributor.author | Álvarez, I. | en |
dc.contributor.author | Benitez, C. | en |
dc.contributor.author | Titos, M. | en |
dc.contributor.author | Bueno, A. | en |
dc.contributor.author | Mota, S. | en |
dc.contributor.author | De La Torre, A. | en |
dc.contributor.author | Segura, J. C. | en |
dc.contributor.author | Aguacil, G. | en |
dc.contributor.author | Diaz-Moreno, A. | en |
dc.contributor.author | Prudencio, J. | en |
dc.contributor.author | Garcia-Yeguas, A. | en |
dc.contributor.author | Ibanez, J. M. | en |
dc.contributor.author | Zuccarello, L. | en |
dc.contributor.author | Cocina, O. | en |
dc.contributor.author | Patane, D. | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, 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 | Universidad de Granada, Departamento de Teoría de la Señal Telemática y Comunicaciones, Granada, Spain | - |
crisitem.author.dept | Department of Signal Theory, Telematics and Communications, University of Granada, Spagna | - |
crisitem.author.dept | University of Granada, Spain | - |
crisitem.author.dept | University of Liverpool, UK | - |
crisitem.author.dept | Instituto Andaluz de Geofisica, Universidad de Granada | - |
crisitem.author.dept | Instituto Andaluz de Geofísica, Universidad de Granada, Granada, Spain | - |
crisitem.author.dept | Instituto Andaluz de Geofísica, University of Granada, Granada, Spain, | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Pisa, Italy | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | - |
crisitem.author.orcid | 0000-0002-8279-2341 | - |
crisitem.author.orcid | 0000-0002-9736-5190 | - |
crisitem.author.orcid | 0000-0003-1755-3771 | - |
crisitem.author.orcid | 0000-0002-9846-8781 | - |
crisitem.author.orcid | 0000-0003-0094-9577 | - |
crisitem.author.orcid | 0000-0003-1856-830X | - |
crisitem.author.orcid | 0000-0001-9410-5126 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
Appears in Collections: | Article published / in press |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Garcia_Zuccarello_AnnalsOfGeophysics_2016.pdf | Main Article | 5.83 MB | Adobe PDF | View/Open |
WEB OF SCIENCETM
Citations
50
11
checked on Feb 10, 2021
Page view(s)
241
checked on Apr 20, 2024
Download(s) 20
438
checked on Apr 20, 2024