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Coastal dynamics in the Black Sea observed from optical and SAR satellite images

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datacite.subject.sdg14:Proteger a Vida Marinha
datacite.subject.sdg13:Ação Climática
datacite.subject.sdg09:Indústria, Inovação e Infraestruturas
dc.contributor.authorJiang, Dalin
dc.contributor.authorMarino, Armando
dc.contributor.authorIonescu, Maria
dc.contributor.authorGvilava, Mamuka
dc.contributor.authorSavaneli, Zura
dc.contributor.authorLoureiro, Carlos
dc.contributor.authorSpyrakos, Evangelos
dc.contributor.authorTyler, Andrew
dc.contributor.authorStanica, Adrian
dc.date.accessioned2026-07-23T13:26:55Z
dc.date.available2026-07-23T13:26:55Z
dc.date.issued2026
dc.description.abstractThis paper presents an overview of the approach developed to detect coastal dynamics by combining Synthetic Aperture Rader (SAR) and optical images. The method was developed with Sentinel-1 SAR and Sentinel-2 MSI images with a spatial resolution of 20 m, to detect the coastline changes in the Black Sea between 2016 and 2023. When compared with in situ measurements, the results showed that our approach provides reliable results with the rate of coastline change having a root mean square error of 1.73 m/year. In the Black Sea, around half the coastline changes are a result of natural process, and around 35% associated with coastal engineering. Natural coastline changes were mainly observed in deltaic areas, such as the Danube Delta. 91% of the artificial changes were found in the southern Black Sea coast on the Turkish coastline, and are a result of airport and harbour construction, and land reclamation activity. The results of this study can provide information on interventions that support the sustainable coastal zone management.eng
dc.identifier.doi10.1007/978-3-032-15477-4_52
dc.identifier.eissn2211-0585
dc.identifier.isbn9783032154767
dc.identifier.isbn9783032154774
dc.identifier.issn2211-0577
dc.identifier.urihttp://hdl.handle.net/10400.1/29301
dc.language.isoeng
dc.peerreviewedyes
dc.publisherSpringer
dc.relationAligning Nature-based Solutions to coastal adaptation
dc.relationAvaliação da capacidade funcional das dunas costeiras
dc.relationAquatic Research Infrastructure Network
dc.relation.ispartofCoastal Research Library
dc.relation.ispartofCoastal Dynamics 2025
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectCoastal dynamics
dc.subjectShoreline
dc.subjectEarth observation
dc.subjectBlack Sea
dc.titleCoastal dynamics in the Black Sea observed from optical and SAR satellite imageseng
dc.typebook part
dspace.entity.typePublication
oaire.awardNumber2021.04286.CEECIND/CP1672/CT0001
oaire.awardNumberSFRH/BD/144869/2019
oaire.awardNumberLA/P/0069/2020
oaire.awardTitleAligning Nature-based Solutions to coastal adaptation
oaire.awardTitleAvaliação da capacidade funcional das dunas costeiras
oaire.awardTitleAquatic Research Infrastructure Network
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/CEEC IND4ed/2021.04286.CEECIND%2FCP1672%2FCT0001/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F144869%2F2019/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0069%2F2020/PT
oaire.citation.endPage352
oaire.citation.startPage345
oaire.citation.titleCoastal Dynamics 2025
oaire.citation.volume2
oaire.fundingStreamCEEC IND4ed
oaire.fundingStreamOE
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameLoureiro
person.givenNameCarlos
person.identifier453264
person.identifier.ciencia-id011D-31BD-C6B6
person.identifier.orcid0000-0003-3117-3492
person.identifier.ridU-9863-2018
person.identifier.scopus-author-id23667861200
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
relation.isAuthorOfPublication0da09945-415f-4574-a444-268a1c05b544
relation.isAuthorOfPublication.latestForDiscovery0da09945-415f-4574-a444-268a1c05b544
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