Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/13131
DC Field | Value | Language |
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dc.date.accessioned | 2020-02-10T08:59:46Z | en |
dc.date.available | 2020-02-10T08:59:46Z | en |
dc.date.issued | 2019-09-05 | en |
dc.identifier.uri | http://hdl.handle.net/2122/13131 | en |
dc.description.abstract | We present the realization, installation, and first results of a three-axial Fiber Bragg Grating (FBG) strain sensor prototype. This sensor has been developed in the framework of the Mediterranean supersite volcanoes (http://www.med-suv.eu, 2013) project and, in particular, with the aim at contributing to the study and monitoring of Etna volcano. The FBG sensor was installed in the facilities of the Serra La Nave Astrophysical Observatory (Catania, Italy) about 7 km south-west from the summit craters, at an elevation of about 1740 m. The three-axial device showed a dynamic range of some hundreds of microstrains with microstrain resolution (submicrostrain concerning the vertical component). That is a good trade-off among performances, cost, and power consumption. The sensor structure and its read-out system are innovative in their assembly and offers practical advantages in comparison with traditional strain meters. As a demonstration of the performances of our device, the data of about 28 months of operation are presented together with the records of some local, regional, and teleseismic events. The sensor along the vertical axis showed to be the best performing one, having a power spectral density of about -90 dB re. 1ε2/Hz around one day period. | en |
dc.language.iso | English | en |
dc.relation.ispartof | Review of Scientific Instruments | en |
dc.relation.ispartofseries | /90 (2019) | en |
dc.subject | strain sensor | en |
dc.subject | Etna volcano | en |
dc.subject | volcano monitoring | en |
dc.title | Shallow bore-hole three-axial fiber Bragg grating strain sensor for Etna volcano monitoring | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.description.pagenumber | 094501 | en |
dc.identifier.doi | 10.1063/1.5086516 | en |
dc.description.obiettivoSpecifico | 7TM. Sviluppo e Trasferimento Tecnologico | en |
dc.description.journalType | JCR Journal | en |
dc.relation.eissn | 1089-7623 | en |
dc.contributor.author | Maccioni, Enrico | en |
dc.contributor.author | Giacomelli, Umberto | en |
dc.contributor.author | Carbone, Daniele | en |
dc.contributor.author | Gambino, Salvatore | en |
dc.contributor.author | Orazi, Massimo | en |
dc.contributor.author | Peluso, Rosario | en |
dc.contributor.author | Sorrentino, Fiodor | en |
dc.contributor.department | Dipartimento di Fisica “E. Fermi” - Università di Pisa, Pisa, Italy | en |
dc.contributor.department | Dipartimento di Fisica “E. Fermi” - Università di Pisa, Pisa, Italy | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italia | en |
dc.contributor.department | Istituto Nazionale di Fisica Nucleare Sez. Genova, Genova, Italy | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Dipartimento di Fisica dell'Università di Pisa and INFM, Unità di Pisa, Italy | - |
crisitem.author.dept | Dipartimento di Fisica, Università di Pisa, 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.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italia | - |
crisitem.author.dept | Nazionale di Fisica Nucleare, Sezione di Genova, Genova, Italy | - |
crisitem.author.orcid | 0000-0002-1886-1517 | - |
crisitem.author.orcid | 0000-0003-2566-6290 | - |
crisitem.author.orcid | 0000-0001-8055-3059 | - |
crisitem.author.orcid | 0000-0003-2772-2989 | - |
crisitem.author.orcid | 0000-0001-6276-5832 | - |
crisitem.author.orcid | 0000-0002-9605-9829 | - |
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.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 | - |
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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Bore hole Strain Sensor Etna.pdf | 6.62 MB | Adobe PDF | View/Open |
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