Publication Date:
2021-07-14
Description:
Cruise STR06 on R/V Urania was performed in the framework of the ”INGV - DPC V2 - Monitoring
and research activity at Stromboli and Panarea - Unit V2/03”, and resulted as a joint
initiative between CNR (IAMC, Napoli and ISMAR, Bologna), INGV (Roma2, Osservatorio Vesuviano,
Catania, Gibilmanna-CNT), University of Firenze and DPC, aiming to produce a seismic
tomography of the Stromboli volcano, South Eastern Tyrrhenian Sea [Fig.1], and have insights
into its 2-D structure and magma chambers. Cruise work plan was designed to extend at sea the
existing Seismographic Network, complemented by several mobile stations, and to generate seismic
shots by air-gun tuned array. 10 OBS were deployed around Stromboli, along the NE, SE and SW
flanks of the volcano, according to (a) morphobathymetric analysis of available and newly produced
DTMs, (b) modeling and (c) optimal lineaments with on-land recording stations. Seismic shots
along radial and circle lines were obtained by a 4 GI-GUN 105+105 C.I. tuned array, while the
absolute shot time was recorded at the resolution of ms. A request for ship time of R/V Uraniawas
presented by IAMC, and a period of 7 days, including 2 day of transit was assigned to the project
by CNR and scheduled for late November 2006. Cruise STR06 started in Naples 2006-11-27 and
ended in Naples 2006-12-06. This paper reports the shipboard activities during the cruise STR06
on R/V Urania and some preliminary results regarding also the onshore activities carried out in
order to perform the Stromboli geophysical experiment. A description of the ship, equipment and
their usage is given thereinafter, along with details of the general settings, performances and some
scientific and technical results.
Description:
Istituto di Scienze Marine, ISMAR-CNR, Bologna
Description:
Published
Description:
3.6. Fisica del vulcanismo
Description:
1.4. TTC - Sorveglianza sismologica delle aree vulcaniche attive
Description:
open
Keywords:
tomography
;
Stromboli
;
air-gun
;
wide angle
;
04. Solid Earth::04.06. Seismology::04.06.07. Tomography and anisotropy
Repository Name:
Istituto Nazionale di Geofisica e Vulcanologia (INGV)
Type:
report
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