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Analysis of land use land cover changes and their impacts on the urban heat island effect in Bragança, Portugal

2024Comunicação em conferência Acesso aberto
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datacite.subject.fosEngenharia e Tecnologia::Engenharia do Ambiente
datacite.subject.fosEngenharia e Tecnologia::Engenharia Civil
datacite.subject.sdg15:Proteger a Vida Terrestre
datacite.subject.sdg13:Ação Climática
datacite.subject.sdg04:Educação de Qualidade
dc.contributor.authorAlmeida, Cátia Rodrigues de
dc.contributor.authorAlírio, João
dc.contributor.authorGonçalves, Artur
dc.contributor.authorTeodoro, Ana Cláudia
dc.date.accessioned2026-06-11T08:36:58Z
dc.date.available2026-06-11T08:36:58Z
dc.date.issued2024
dc.description.abstractThe viability of urban life requires a series of changes in Land Use Land Cover (LULC), incorporating anthropic elements at the expense of vegetated areas, changing the land cover, which affects surface albedo. One of the impacts could be the formation of an Urban Heat Island (UHI), where temperatures are higher in cities compared to the vegetated surrounding areas, especially after sunset. Remote Sensing (RS) data, such as Land Surface Temperature (LST), image classification algorithms, and vegetation indices, can be used to understand this dynamic. This research aimed to assess the sensitivity of RS products to LULC changes and evaluate the surface thermal behaviour of (Portugal) between 2016 and 2023, during summer and winter. RS was able to identify some changes in LULC and ascertain that LST, in general, was higher in anthropic areas, especially during the summer.eng
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology, I.P., projects UIDB/04683/2020 (https://doi.org/10.54499/UIDB/04683/2020), UIDP/04683/2020 (https://doi.org/10.54499/UIDP/04683/2020, CIMO (UIDB/00690/2020) and SusTEC (LA/P/0007/2020). Cátia Rodrigues de Almeida were financially supported by Portuguese national funds through FCT (Grant: PRT/BD/153518/2021).
dc.identifier.citationAlmeida, Cátia Rodrigues de; Alírio, João; Gonçalves, Artur; Teodoro, Ana Cláudia (2024). Analysis of land use land cover changes and their Impacts on the urban heat island effect in Bragança, Portugal. In IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2024. Athens: Institute of Electrical and Electronics Engineers, p.3242-3247
dc.identifier.doi10.1109/igarss53475.2024.10642040
dc.identifier.urihttp://hdl.handle.net/10198/36856
dc.language.isoeng
dc.peerreviewedyes
dc.publisherInstitute of Electrical and Electronics Engineers
dc.relationInstitute of Earth Sciences
dc.relationMountain Research Center - UIDB/00690/2020
dc.relationAssociate Laboratory for Sustainability and Tecnology in Mountain Regions - LA/P/0007/2020
dc.relationCombination of different remote sensing techniques for the analysis of the Urban Heat Island effect in Bragança, Portugal
dc.relation.ispartofIGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectGoogle earth engine
dc.subjectLand surface temperature
dc.subjectLand use change
dc.subjectLocal climate zone
dc.subjectSatellite image processing
dc.titleAnalysis of land use land cover changes and their impacts on the urban heat island effect in Bragança, Portugaleng
dc.typeconference paper
dspace.entity.typePublication
oaire.awardNumberUIDB/04683/2020
oaire.awardNumberUIDB/00690/2020
oaire.awardNumberLA/P/0007/2020
oaire.awardNumberPRT/BD/153518/2021
oaire.awardTitleInstitute of Earth Sciences
oaire.awardTitleMountain Research Center - UIDB/00690/2020
oaire.awardTitleAssociate Laboratory for Sustainability and Tecnology in Mountain Regions - LA/P/0007/2020
oaire.awardTitleCombination of different remote sensing techniques for the analysis of the Urban Heat Island effect in Bragança, Portugal
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04683%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0007%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POR_NORTE/PRT%2FBD%2F153518%2F2021/PT
oaire.citation.conferenceDate2024
oaire.citation.conferencePlaceAthens
oaire.citation.endPage3247
oaire.citation.startPage3242
oaire.citation.titleInternational Geoscience and Remote Sensing Symposium (IGARSS)
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamPOR_NORTE
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameGonçalves
person.givenNameArtur
person.identifier.ciencia-idBC10-99F9-B30E
person.identifier.orcid0000-0002-4825-6692
person.identifier.scopus-author-id57195970669
project.funder.identifierhttp://doi.org/10.13039/501100001871
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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
project.funder.nameFundação para a Ciência e a Tecnologia
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