Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/7313
DC Field | Value | Language |
---|---|---|
dc.contributor.authorall | De Paulis, R.; ENI Exploration & Production Division – S. Donato Milanese, Italy | en |
dc.contributor.authorall | Prati, C.; DEI – Politecnico di Milano, Italy | en |
dc.contributor.authorall | Scirpoli, S.; DEI – Politecnico di Milano, Italy | en |
dc.contributor.authorall | Rocca, F.; DEI – Politecnico di Milano, Italy | en |
dc.contributor.authorall | Tesei, A.; NURC – La Spezia, Italy | en |
dc.contributor.authorall | Sletner, P. A.; NURC – La Spezia, Italy | en |
dc.contributor.authorall | Biagini, S.; NURC – La Spezia, Italy | en |
dc.contributor.authorall | Guerrini, P.; NURC – La Spezia, Italy | en |
dc.contributor.authorall | Gasparoni, F.; Tecnomare S.p.A – Marghera, Italy | en |
dc.contributor.authorall | Carmisciano, C.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.authorall | Locritani, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Pisa, Pisa, Italia | en |
dc.date.accessioned | 2012-01-17T09:20:05Z | en |
dc.date.available | 2012-01-17T09:20:05Z | en |
dc.date.issued | 2011-08 | en |
dc.identifier.uri | http://hdl.handle.net/2122/7313 | en |
dc.description.abstract | Abstract-. This paper presents the results of a two years project led and funded by Eni from 2008 to 2010 with the aim of supporting the development and experimentation of innovative technology for environmental monitoring. The problem addressed is the precise estimate of possible altimetric variations of the seabed through long-term monitoring. The selected methodology consists in the application of repeat-track interferometry to high-resolution, high-frequency sonar data collected from an AUV during repeated surveys of a seafloor area of interest. The paper describes the experimental measurements conducted at sea, the SAS and interferometry methodologies developed, and the results obtained on artificial objects sitting on the seabed. The quality of the achieved focusing is analyzed. The achieved repeat-pass SAS interferograms are shown and analyzed. The coherence along time of the particular kind of seabed (silty sand) characterizing the experimental area is presented and the utility of artificial reflectors for long-term SAS interferometry is discussed. | en |
dc.language.iso | English | en |
dc.publisher.name | IEEE - Institute of Electrical and Electronics Engineers | en |
dc.relation.ispartof | 2011 IEEE - Spain OCEANS - Proceedings of a meeting held 6-9 june 2011, Santander, Spain | en |
dc.relation.ispartofseries | /1 (2011) | en |
dc.subject | SAS multipass interferometry | en |
dc.subject | altimetric variations | en |
dc.subject | seabed deformation | en |
dc.title | SAS multipass interferometry for monitoring seabed deformation using a high-frequency imaging sonar | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.description.pagenumber | 673-683 | en |
dc.subject.INGV | 05. General::05.04. Instrumentation and techniques of general interest::05.04.99. General or miscellaneous | en |
dc.subject.INGV | 05. General::05.05. Mathematical geophysics::05.05.99. General or miscellaneous | en |
dc.relation.references | [1] R. De Paulis, C. Prati, S. Scirpoli, P.A. Sletner, A. Tesei, “Measuring seabed subsidence with a repeat-track SAS interferometry experiment: processing and results,” Procs. of EISOLS’10 Int. Conf, Mexico, Oct. 2010. [2] C. Prati, F. Rocca, A. Monti Guarnieri, E. Damonti, “Seismic migration for SAR focusing: Interferometrical applications.” IEEE Tr. on Geoscience and Remote Sensing 28 (4), 627-640, 1990. [3] R. De Paulis et al., “System and method for detecting and measuring phenomena relating toaltimetric variations in the seafloor,” International PCT patent, Oct. 2010. [4] D'Aria, D.; Guarnieri, A.M.; Rocca, F.; , "Focusing bistatic synthetic aperture radar using dip move out," Geoscience and Remote Sensing, IEEE Transactions on , vol.42, no.7, pp. 1362- 1376, July 2004. [5] Cafforio, C.; Prati, C.; Rocca, F.; , "SAR data focusing using seismic migration techniques," Aerospace and Electronic Systems, IEEE Transactions on , vol.27, no.2, pp.194-207, Mar 1991 | en |
dc.description.obiettivoSpecifico | 2.5. Laboratorio per lo sviluppo di sistemi di rilevamento sottomarini | en |
dc.description.journalType | N/A or not JCR | en |
dc.description.fulltext | reserved | en |
dc.contributor.author | De Paulis, R. | en |
dc.contributor.author | Prati, C. | en |
dc.contributor.author | Scirpoli, S. | en |
dc.contributor.author | Rocca, F. | en |
dc.contributor.author | Tesei, A. | en |
dc.contributor.author | Sletner, P. A. | en |
dc.contributor.author | Biagini, S. | en |
dc.contributor.author | Guerrini, P. | en |
dc.contributor.author | Gasparoni, F. | en |
dc.contributor.author | Carmisciano, C. | en |
dc.contributor.author | Locritani, M. | en |
dc.contributor.department | ENI Exploration & Production Division – S. Donato Milanese, Italy | en |
dc.contributor.department | DEI – Politecnico di Milano, Italy | en |
dc.contributor.department | DEI – Politecnico di Milano, Italy | en |
dc.contributor.department | DEI – Politecnico di Milano, Italy | en |
dc.contributor.department | NURC – La Spezia, Italy | en |
dc.contributor.department | NURC – La Spezia, Italy | en |
dc.contributor.department | NURC – La Spezia, Italy | en |
dc.contributor.department | NURC – La Spezia, Italy | en |
dc.contributor.department | Tecnomare S.p.A – Marghera, Italy | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Pisa, Pisa, Italia | 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 | ENI exploration and production division, GEOLAB Dept., Milano, Italy | - |
crisitem.author.dept | DEI – Politecnico di Milano, Italy | - |
crisitem.author.dept | NURC – La Spezia, Italy | - |
crisitem.author.dept | NURC – La Spezia, Italy | - |
crisitem.author.dept | NURC – La Spezia, Italy | - |
crisitem.author.dept | NURC – La Spezia, Italy | - |
crisitem.author.dept | Tecnomare SpA | - |
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 | 0000-0002-2266-6212 | - |
crisitem.author.orcid | 0000-0001-7357-2147 | - |
crisitem.author.orcid | 0000-0003-2827-5631 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 05. General | - |
crisitem.classification.parent | 05. General | - |
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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2011_DePaulis_SAS multipass interferometry for monitoring seabeddeformation using a high-frequency imaging sonar OCEANS2011.pdf | 3.83 MB | Adobe PDF |
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