Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/47266
Campo DC Valoridioma
dc.contributor.authorGómez-Enri, Jesúsen_US
dc.contributor.authorScozzari, Andreaen_US
dc.contributor.authorSoldovieri, Francescoen_US
dc.contributor.authorCoca, Josepen_US
dc.contributor.authorVignudelli, Stefanoen_US
dc.contributor.otherCoca Saez de Albeniz, Josep-
dc.contributor.otherVignudelli, Stefano-
dc.contributor.otherSOLDOVIERI, FRANCESCO-
dc.date.accessioned2018-11-23T12:09:59Z-
dc.date.available2018-11-23T12:09:59Z-
dc.date.issued2016en_US
dc.identifier.issn2072-4292en_US
dc.identifier.urihttp://hdl.handle.net/10553/47266-
dc.description.abstractThis article describes an investigation of the new possibilities offered by SAR altimetry compared with conventional altimetry in the detection and characterization of non-ocean targets. We explore the capabilities of the first SAR altimeter installed on the European Space Agency satellite CryoSat-2 for the detection and characterization of ships. We propose a methodology for the detection of anomalous targets in the radar signals, based on the advantages of SAR/Doppler processing over conventional altimetry. A simple metric is proposed for the automatic detection and separation of ship targets; additional geometric considerations are introduced, to assess the compatibility between the structures detected and the actual location and characteristics of the ships observed. A test-case is presented with multiple targets that are confirmed as large vessels cruising in the proximity of a CryoSat-2 track crossing the Alboran Sea (Western Mediterranean). The presence and position of these ships at the time of satellite passage have been corroborated by the data retrieved from the Automatic Information System database. A principal motive for this research is the future altimetry missions that will provide global SAR coverage (e.g., Sentinel-3). This methodology may complement the existing tracking systems, with particular reference to the capability of compiling global statistics based on freely available data.en_US
dc.languageengen_US
dc.relation.ispartofRemote Sensingen_US
dc.sourceRemote Sensing [ISSN 2072-4292], v. 8 (3), 193, (2016)en_US
dc.subject250616 Teledetección (Geología)en_US
dc.subject2510 Oceanografíaen_US
dc.subject.otherSAR altimetryen_US
dc.subject.otherCryoSat-2 SIRALen_US
dc.subject.otherAltimeter waveformsen_US
dc.subject.otherShip detectionen_US
dc.titleDetection and characterization of ship targets using CryoSat-2 altimeter waveformsen_US
dc.typeinfo:eu-repo/semantics/articleen_US
dc.typeArticleen_US
dc.identifier.doi10.3390/rs8030193en_US
dc.identifier.scopus84962613343-
dc.identifier.isi000373627400080-
dcterms.isPartOfRemote Sensing
dcterms.sourceRemote Sensing[ISSN 2072-4292],v. 8 (3)
dc.contributor.authorscopusid6602619373-
dc.contributor.authorscopusid56407261500-
dc.contributor.authorscopusid6603673875-
dc.contributor.authorscopusid7006741572-
dc.contributor.authorscopusid6601963423-
dc.identifier.issue193-
dc.relation.volume8en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.identifier.wosWOS:000373627400080-
dc.contributor.daisngid5002852-
dc.contributor.daisngid708625-
dc.contributor.daisngid66997-
dc.contributor.daisngid1955355-
dc.contributor.daisngid1134363-
dc.identifier.investigatorRIDH-7067-2015-
dc.identifier.investigatorRIDNo ID-
dc.identifier.investigatorRIDNo ID-
dc.utils.revisionen_US
dc.identifier.ulpgcen_US
dc.contributor.buulpgcBU-BASen_US
dc.description.sjr1,31
dc.description.jcr3,244
dc.description.sjrqQ1
dc.description.jcrqQ1
dc.description.scieSCIE
item.fulltextCon texto completo-
item.grantfulltextopen-
crisitem.author.deptGIR ECOAQUA: Biodiversidad y Conservación-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.orcid0000-0003-0625-8240-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.fullNameSaenz De Albeniz,Josep Coca-
Colección:Artículos
miniatura
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