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Oil slick monitoring using Sentinel-I SAR images

dc.contributor.authorRodrigues, Tomás
dc.contributor.authorMarques, Paulo
dc.date.accessioned2021-07-07T14:12:38Z
dc.date.available2021-07-07T14:12:38Z
dc.date.issued2021-07-02
dc.description.abstractThis paper presents an algorithm developed in the context of an undergraduate degree of Informatics Engineering for the detection of oil slicks in images from a Synthetic Aperture Radar (SAR). Oil slicks represent a serious threat to the marine ecosystem in the coastal areas and SAR images have been increasingly used in the supervision of this environmental disaster, due to its numerous advantages when compared to images in the visible domain. The developed algorithm envisages simplicity and computational efficiency and is divided in four phases: land masking, statistical analysis of sea, detection of suspected oil slick locations, and final validation. The usage of amplitude SAR images, instead of Single Look Complex (SLC) ones, contributes to the overall low computational requirements. The obtained results are encouraging for real-world applications.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationRODRIGUES, Tomás; MARQUES, Paulo – Oil slick monitoring using Sentinel-I SAR images. In 2021 21st International Radar Symposium (IRS). Berlin, Germany: IEEE, 2021. ISBN 978-3-9449-7630-3. Pp. 1-8pt_PT
dc.identifier.doi10.23919/IRS51887.2021.9466231pt_PT
dc.identifier.eissn2155-5753
dc.identifier.isbn978-3-9449-7630-3
dc.identifier.isbn978-3-944976-31-0
dc.identifier.isbn978-1-6654-3921-3
dc.identifier.issn2155-5745
dc.identifier.urihttp://hdl.handle.net/10400.21/13523
dc.language.isoengpt_PT
dc.publisherIEEEpt_PT
dc.relationUIDB/50008/2020 - FCTpt_PT
dc.relation.publisherversionhttps://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9466231pt_PT
dc.subjectOil slickspt_PT
dc.subjectSynthetic Aperture Radar (SAR)pt_PT
dc.subjectSingle Look Complex (SLC)pt_PT
dc.titleOil slick monitoring using Sentinel-I SAR imagespt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlace21-22 June 2021 - Berlin, Germanypt_PT
oaire.citation.endPage8pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.title2021 21st International Radar Symposium (IRS)pt_PT
person.familyNameMarques
person.givenNamePaulo
person.identifier.ciencia-idF917-BA1E-09F1
person.identifier.orcid0000-0002-7479-0119
rcaap.rightsclosedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication507aa2a6-7596-486e-8b39-e47f3b345704
relation.isAuthorOfPublication.latestForDiscovery507aa2a6-7596-486e-8b39-e47f3b345704

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