Urban Sprawl Analysis in Kutupalong Refugee Camp, Bangladesh

Detalhes bibliográficos
Autor(a) principal: Loncar, Filip
Data de Publicação: 2022
Outros Autores: Cabral, Pedro
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/140172
Resumo: Loncar, F., & Cabral, P. (2022). Urban Sprawl Analysis in Kutupalong Refugee Camp, Bangladesh. In C. Grueau, & L. Ragia (Eds.), Proceedings of the 8th International Conference on Geographical Information Systems Theory, Applications and Management: GISTAM 2022 (Vol. I, pp. 83-90). (8th International Conference on Geographical Information Systems Theory, Applications and Management (GISTAM 2022), 27th to 29th April 2022, Online Streaming). SciTePress - Science and Technology Publications. https://doi.org/10.5220/0000149600003185
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spelling Urban Sprawl Analysis in Kutupalong Refugee Camp, BangladeshUrban SprawlRefugee CampUnmanned Aerial VehicleSupport Vector MachineMaximum Likelihood ClassificationComputer Graphics and Computer-Aided DesignComputer Networks and CommunicationsComputer Science ApplicationsComputer Vision and Pattern RecognitionInformation SystemsSoftwareSDG 16 - Peace, Justice and Strong InstitutionsLoncar, F., & Cabral, P. (2022). Urban Sprawl Analysis in Kutupalong Refugee Camp, Bangladesh. In C. Grueau, & L. Ragia (Eds.), Proceedings of the 8th International Conference on Geographical Information Systems Theory, Applications and Management: GISTAM 2022 (Vol. I, pp. 83-90). (8th International Conference on Geographical Information Systems Theory, Applications and Management (GISTAM 2022), 27th to 29th April 2022, Online Streaming). SciTePress - Science and Technology Publications. https://doi.org/10.5220/0000149600003185Urban sprawl is a common phenomenon associated with geographical and political challenges such as refugee settlements and environmental extremes. Urban sprawl related to refugee or habitation settlement has been an area of active interest because of humanitarian and environmental problems. For example, higher rates of urban sprawling are positively correlated with higher rates of deforestation. The present study explored the viability and reproducibility of different classification techniques in assessing urban sprawl among Rohingya refugees in the Kutupalong refugee camp in Bangladesh. These classification methods include the Support Vector Machine (SVM) and Maximum Likelihood Classifier (MLC). The urban sprawl was measured based on the classification of urban and non-urban classes. The SVM yielded better overall accuracy performance compared to MLC classification. The study showed that urban class exhibited exponential growth from 2.01 km2 to 5.37 km2 within nine months. On the con trary, the non-urban class shrunk from 12.58 km2 to 9.95 km2 during the same period due to a high influx of refugees and rapid camp expansion.SciTePress - Science and Technology PublicationsNOVA Information Management School (NOVA IMS)Information Management Research Center (MagIC) - NOVA Information Management SchoolRUNLoncar, FilipCabral, Pedro2022-06-17T22:15:02Z2022-06-012022-06-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersion8application/pdfhttp://hdl.handle.net/10362/140172eng978-989-758-571-52184-500XPURE: 44794022https://doi.org/10.5220/0000149600003185info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-05-22T18:02:32Zoai:run.unl.pt:10362/140172Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-22T18:02:32Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Urban Sprawl Analysis in Kutupalong Refugee Camp, Bangladesh
title Urban Sprawl Analysis in Kutupalong Refugee Camp, Bangladesh
spellingShingle Urban Sprawl Analysis in Kutupalong Refugee Camp, Bangladesh
Loncar, Filip
Urban Sprawl
Refugee Camp
Unmanned Aerial Vehicle
Support Vector Machine
Maximum Likelihood Classification
Computer Graphics and Computer-Aided Design
Computer Networks and Communications
Computer Science Applications
Computer Vision and Pattern Recognition
Information Systems
Software
SDG 16 - Peace, Justice and Strong Institutions
title_short Urban Sprawl Analysis in Kutupalong Refugee Camp, Bangladesh
title_full Urban Sprawl Analysis in Kutupalong Refugee Camp, Bangladesh
title_fullStr Urban Sprawl Analysis in Kutupalong Refugee Camp, Bangladesh
title_full_unstemmed Urban Sprawl Analysis in Kutupalong Refugee Camp, Bangladesh
title_sort Urban Sprawl Analysis in Kutupalong Refugee Camp, Bangladesh
author Loncar, Filip
author_facet Loncar, Filip
Cabral, Pedro
author_role author
author2 Cabral, Pedro
author2_role author
dc.contributor.none.fl_str_mv NOVA Information Management School (NOVA IMS)
Information Management Research Center (MagIC) - NOVA Information Management School
RUN
dc.contributor.author.fl_str_mv Loncar, Filip
Cabral, Pedro
dc.subject.por.fl_str_mv Urban Sprawl
Refugee Camp
Unmanned Aerial Vehicle
Support Vector Machine
Maximum Likelihood Classification
Computer Graphics and Computer-Aided Design
Computer Networks and Communications
Computer Science Applications
Computer Vision and Pattern Recognition
Information Systems
Software
SDG 16 - Peace, Justice and Strong Institutions
topic Urban Sprawl
Refugee Camp
Unmanned Aerial Vehicle
Support Vector Machine
Maximum Likelihood Classification
Computer Graphics and Computer-Aided Design
Computer Networks and Communications
Computer Science Applications
Computer Vision and Pattern Recognition
Information Systems
Software
SDG 16 - Peace, Justice and Strong Institutions
description Loncar, F., & Cabral, P. (2022). Urban Sprawl Analysis in Kutupalong Refugee Camp, Bangladesh. In C. Grueau, & L. Ragia (Eds.), Proceedings of the 8th International Conference on Geographical Information Systems Theory, Applications and Management: GISTAM 2022 (Vol. I, pp. 83-90). (8th International Conference on Geographical Information Systems Theory, Applications and Management (GISTAM 2022), 27th to 29th April 2022, Online Streaming). SciTePress - Science and Technology Publications. https://doi.org/10.5220/0000149600003185
publishDate 2022
dc.date.none.fl_str_mv 2022-06-17T22:15:02Z
2022-06-01
2022-06-01T00:00:00Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/140172
url http://hdl.handle.net/10362/140172
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 978-989-758-571-5
2184-500X
PURE: 44794022
https://doi.org/10.5220/0000149600003185
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 8
application/pdf
dc.publisher.none.fl_str_mv SciTePress - Science and Technology Publications
publisher.none.fl_str_mv SciTePress - Science and Technology Publications
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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