Determinação de áreas impermeáveis por meio de ferramentas de geoprocessamento
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFG |
Texto Completo: | http://repositorio.bc.ufg.br/tede/handle/tede/11635 |
Resumo: | The accelerated urbanization process associated with the government’s lack of planning generates environmental, social and economic impacts. Inherent in the urbanization process, impervious surface coverage appears as one of the main factors that generate these impacts, even becoming an indicator not only of the degree of urbanization, but also of environmental quality. goiânia was planned for 50 thousand inhabitants, however, today it has more than 1.2 million inhabitants. Therefore, it is justifiable to determine the percentage of impermeable areas in the urban perimeter of the city of Goiânia, state of Goiás, Brazil, as well as to determine the quality of drainage in the census sectors, generating a product that supports decision-making by of public managers. For that, we used the object-oriented classification technique implemented in the free InterImage software. The drainage quality map was generated by crossing the impermeable areas, Topographic Wetness Index (TWI) map and access to micro-drainage equipment. The result of the final classification was Kappa index 85%, considered excellent. The regions of the study area with the highest waterproofing rates were: central and south with 73 and 71%, respectively. The other regions had waterproofing rates close to 50%. However, it should be noted that the northern region is 35% urbanized, and according to the Goiânia risk map, this region should be preserved. In relation to the InterImage software, one should point out its limitation in relation to the maximum amount of pixel it can process. The urban drainage quality map generated identified that approximately 70% of the study area is found to be very unfavorable and unfavorable, a fact directly related to the current high degree of waterproofing of the study area |
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Ferreira, Nilson Clementinohttp://lattes.cnpq.br/6466969611652630Mendes, Thiago Augustohttp://lattes.cnpq.br/7064953575888122Ferreira, Nilson ClementinoFormiga, Klebber Teodoro MartinsBarberi, Maírahttp://lattes.cnpq.br/5783718605271688Moreira, Pedro Augusto Gonzaga2021-09-16T11:25:45Z2021-09-16T11:25:45Z2021-08-18MOREIRA, P. A. G. Determinação de áreas impermeáveis por meio de ferramentas de geoprocessamento. 2021. 69 f. Dissertação (Mestrado em Engenharia Ambiental e Sanitária) - Universidade Federal de Goiás, Goiânia, 2021.http://repositorio.bc.ufg.br/tede/handle/tede/11635The accelerated urbanization process associated with the government’s lack of planning generates environmental, social and economic impacts. Inherent in the urbanization process, impervious surface coverage appears as one of the main factors that generate these impacts, even becoming an indicator not only of the degree of urbanization, but also of environmental quality. goiânia was planned for 50 thousand inhabitants, however, today it has more than 1.2 million inhabitants. Therefore, it is justifiable to determine the percentage of impermeable areas in the urban perimeter of the city of Goiânia, state of Goiás, Brazil, as well as to determine the quality of drainage in the census sectors, generating a product that supports decision-making by of public managers. For that, we used the object-oriented classification technique implemented in the free InterImage software. The drainage quality map was generated by crossing the impermeable areas, Topographic Wetness Index (TWI) map and access to micro-drainage equipment. The result of the final classification was Kappa index 85%, considered excellent. The regions of the study area with the highest waterproofing rates were: central and south with 73 and 71%, respectively. The other regions had waterproofing rates close to 50%. However, it should be noted that the northern region is 35% urbanized, and according to the Goiânia risk map, this region should be preserved. In relation to the InterImage software, one should point out its limitation in relation to the maximum amount of pixel it can process. The urban drainage quality map generated identified that approximately 70% of the study area is found to be very unfavorable and unfavorable, a fact directly related to the current high degree of waterproofing of the study areaO processo de urbanização acelerado das cidades associado à falta de planejamento por parte do poder público pode gerar impactos ambientais, sociais e econômicos significativos. Devido à esse crescimento urbano, a impermeabilização do solo surge como um dos principais fatores associados a esses impactos, tornado-se inclusive um indicador não só do grau de urbanização, mas também de qualidade ambiental. A cidade de Goiânia foi planejada inicialmente para 50 mil habitantes, no entanto, hoje compreende mais de 1,2 milhões de habitantes. Diante disso, torna-se justificável determinar o percentual de áreas impermeabilizadas do perímetro urbano da cidade de Goiânia, estado de Goiás, Brasil, assim como, determinar a qualidade da drenagem nos setores censitários, gerando um produto que subsidiar a tomada de decisão por parte dos gestores públicos. Para tanto, utilizou-se a técnica de classificação orientada a objeto implementada no software gratuito InterImage. O mapa de qualidade de drenagem foi gerado por meio do cruzamento das áreas impermeabilizadas, o mapa de índice de umidade (TWI) e os dados de acesso a equipamentos de microdrenagem. O resultado da classificação final ficou com índice Kappa 85%, considerado excelente. As regiões da área de estudo com maiores índices de impermeabilização foram: central e sul com 73 e 71%, respectivamente. As demais regiões apresentaram índices de impermeabilização próximos a 50%. Deve-se, no entanto, destacar a região norte que se encontra 35% urbanizada sendo que de acordo com a carta de risco de Goiânia essa região deveria ser preservada. Em relação ao software InterImage deve-se apontar a limitação do mesmo em relação a quantidade máxima de pixel que o mesmo consegue processar. O mapa de qualidade de drenagem urbana gerado, identificou-se que aproximadamente 70% da área de estudo encontra-se como muito desfavorável e desfavorável, fato esse diretamente relacionado ao alto grau de impermeabilização atual da área de estudo.Submitted by Luciana Ferreira (lucgeral@gmail.com) on 2021-09-15T11:12:49Z No. of bitstreams: 2 Dissertação - Pedro Augusto Gonzaga Moreira - 2021.pdf: 10013505 bytes, checksum: e694536283bbc9e069ba0f99cd58846d (MD5) license_rdf: 805 bytes, checksum: 4460e5956bc1d1639be9ae6146a50347 (MD5)Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2021-09-16T11:25:45Z (GMT) No. of bitstreams: 2 Dissertação - Pedro Augusto Gonzaga Moreira - 2021.pdf: 10013505 bytes, checksum: e694536283bbc9e069ba0f99cd58846d (MD5) license_rdf: 805 bytes, checksum: 4460e5956bc1d1639be9ae6146a50347 (MD5)Made available in DSpace on 2021-09-16T11:25:45Z (GMT). No. of bitstreams: 2 Dissertação - Pedro Augusto Gonzaga Moreira - 2021.pdf: 10013505 bytes, checksum: e694536283bbc9e069ba0f99cd58846d (MD5) license_rdf: 805 bytes, checksum: 4460e5956bc1d1639be9ae6146a50347 (MD5) Previous issue date: 2021-08-18porUniversidade Federal de GoiásPrograma de Pós-graduação em Engenharia Ambiental e Sanitária (EECA)UFGBrasilEscola de Engenharia Civil e Ambiental - EECA (RG)Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessImpermeabilizaçãoInterImageGeoprocessamentoGoiâniaImpervious surfaceInterImageGeoprocessingGoiâniaENGENHARIAS::ENGENHARIA SANITARIA::RECURSOS HIDRICOSDeterminação de áreas impermeáveis por meio de ferramentas de geoprocessamentoDetermination of waterproof areas using geoprocessing toolsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis445005005003464reponame:Repositório Institucional da UFGinstname:Universidade Federal de Goiás (UFG)instacron:UFGORIGINALDissertação - Pedro Augusto Gonzaga Moreira - 2021.pdfDissertação - Pedro Augusto Gonzaga Moreira - 2021.pdfapplication/pdf10013505http://repositorio.bc.ufg.br/tede/bitstreams/27a58151-f608-4d36-90f6-6c4e9ccdb07c/downloade694536283bbc9e069ba0f99cd58846dMD53LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.bc.ufg.br/tede/bitstreams/e1a88b68-59f9-4c5b-a830-380ac39be121/download8a4605be74aa9ea9d79846c1fba20a33MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8805http://repositorio.bc.ufg.br/tede/bitstreams/9930c099-5c56-4392-bb4e-e7513b134bf0/download4460e5956bc1d1639be9ae6146a50347MD52tede/116352021-09-16 08:25:45.648http://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 Internationalopen.accessoai:repositorio.bc.ufg.br:tede/11635http://repositorio.bc.ufg.br/tedeRepositório InstitucionalPUBhttp://repositorio.bc.ufg.br/oai/requesttasesdissertacoes.bc@ufg.bropendoar:2021-09-16T11:25:45Repositório Institucional da UFG - Universidade Federal de Goiás (UFG)falseTk9URTogUExBQ0UgWU9VUiBPV04gTElDRU5TRSBIRVJFClRoaXMgc2FtcGxlIGxpY2Vuc2UgaXMgcHJvdmlkZWQgZm9yIGluZm9ybWF0aW9uYWwgcHVycG9zZXMgb25seS4KCk5PTi1FWENMVVNJVkUgRElTVFJJQlVUSU9OIExJQ0VOU0UKCkJ5IHNpZ25pbmcgYW5kIHN1Ym1pdHRpbmcgdGhpcyBsaWNlbnNlLCB5b3UgKHRoZSBhdXRob3Iocykgb3IgY29weXJpZ2h0Cm93bmVyKSBncmFudHMgdG8gRFNwYWNlIFVuaXZlcnNpdHkgKERTVSkgdGhlIG5vbi1leGNsdXNpdmUgcmlnaHQgdG8gcmVwcm9kdWNlLAp0cmFuc2xhdGUgKGFzIGRlZmluZWQgYmVsb3cpLCBhbmQvb3IgZGlzdHJpYnV0ZSB5b3VyIHN1Ym1pc3Npb24gKGluY2x1ZGluZwp0aGUgYWJzdHJhY3QpIHdvcmxkd2lkZSBpbiBwcmludCBhbmQgZWxlY3Ryb25pYyBmb3JtYXQgYW5kIGluIGFueSBtZWRpdW0sCmluY2x1ZGluZyBidXQgbm90IGxpbWl0ZWQgdG8gYXVkaW8gb3IgdmlkZW8uCgpZb3UgYWdyZWUgdGhhdCBEU1UgbWF5LCB3aXRob3V0IGNoYW5naW5nIHRoZSBjb250ZW50LCB0cmFuc2xhdGUgdGhlCnN1Ym1pc3Npb24gdG8gYW55IG1lZGl1bSBvciBmb3JtYXQgZm9yIHRoZSBwdXJwb3NlIG9mIHByZXNlcnZhdGlvbi4KCllvdSBhbHNvIGFncmVlIHRoYXQgRFNVIG1heSBrZWVwIG1vcmUgdGhhbiBvbmUgY29weSBvZiB0aGlzIHN1Ym1pc3Npb24gZm9yCnB1cnBvc2VzIG9mIHNlY3VyaXR5LCBiYWNrLXVwIGFuZCBwcmVzZXJ2YXRpb24uCgpZb3UgcmVwcmVzZW50IHRoYXQgdGhlIHN1Ym1pc3Npb24gaXMgeW91ciBvcmlnaW5hbCB3b3JrLCBhbmQgdGhhdCB5b3UgaGF2ZQp0aGUgcmlnaHQgdG8gZ3JhbnQgdGhlIHJpZ2h0cyBjb250YWluZWQgaW4gdGhpcyBsaWNlbnNlLiBZb3UgYWxzbyByZXByZXNlbnQKdGhhdCB5b3VyIHN1Ym1pc3Npb24gZG9lcyBub3QsIHRvIHRoZSBiZXN0IG9mIHlvdXIga25vd2xlZGdlLCBpbmZyaW5nZSB1cG9uCmFueW9uZSdzIGNvcHlyaWdodC4KCklmIHRoZSBzdWJtaXNzaW9uIGNvbnRhaW5zIG1hdGVyaWFsIGZvciB3aGljaCB5b3UgZG8gbm90IGhvbGQgY29weXJpZ2h0LAp5b3UgcmVwcmVzZW50IHRoYXQgeW91IGhhdmUgb2J0YWluZWQgdGhlIHVucmVzdHJpY3RlZCBwZXJtaXNzaW9uIG9mIHRoZQpjb3B5cmlnaHQgb3duZXIgdG8gZ3JhbnQgRFNVIHRoZSByaWdodHMgcmVxdWlyZWQgYnkgdGhpcyBsaWNlbnNlLCBhbmQgdGhhdApzdWNoIHRoaXJkLXBhcnR5IG93bmVkIG1hdGVyaWFsIGlzIGNsZWFybHkgaWRlbnRpZmllZCBhbmQgYWNrbm93bGVkZ2VkCndpdGhpbiB0aGUgdGV4dCBvciBjb250ZW50IG9mIHRoZSBzdWJtaXNzaW9uLgoKSUYgVEhFIFNVQk1JU1NJT04gSVMgQkFTRUQgVVBPTiBXT1JLIFRIQVQgSEFTIEJFRU4gU1BPTlNPUkVEIE9SIFNVUFBPUlRFRApCWSBBTiBBR0VOQ1kgT1IgT1JHQU5JWkFUSU9OIE9USEVSIFRIQU4gRFNVLCBZT1UgUkVQUkVTRU5UIFRIQVQgWU9VIEhBVkUKRlVMRklMTEVEIEFOWSBSSUdIVCBPRiBSRVZJRVcgT1IgT1RIRVIgT0JMSUdBVElPTlMgUkVRVUlSRUQgQlkgU1VDSApDT05UUkFDVCBPUiBBR1JFRU1FTlQuCgpEU1Ugd2lsbCBjbGVhcmx5IGlkZW50aWZ5IHlvdXIgbmFtZShzKSBhcyB0aGUgYXV0aG9yKHMpIG9yIG93bmVyKHMpIG9mIHRoZQpzdWJtaXNzaW9uLCBhbmQgd2lsbCBub3QgbWFrZSBhbnkgYWx0ZXJhdGlvbiwgb3RoZXIgdGhhbiBhcyBhbGxvd2VkIGJ5IHRoaXMKbGljZW5zZSwgdG8geW91ciBzdWJtaXNzaW9uLgo= |
dc.title.pt_BR.fl_str_mv |
Determinação de áreas impermeáveis por meio de ferramentas de geoprocessamento |
dc.title.alternative.eng.fl_str_mv |
Determination of waterproof areas using geoprocessing tools |
title |
Determinação de áreas impermeáveis por meio de ferramentas de geoprocessamento |
spellingShingle |
Determinação de áreas impermeáveis por meio de ferramentas de geoprocessamento Moreira, Pedro Augusto Gonzaga Impermeabilização InterImage Geoprocessamento Goiânia Impervious surface InterImage Geoprocessing Goiânia ENGENHARIAS::ENGENHARIA SANITARIA::RECURSOS HIDRICOS |
title_short |
Determinação de áreas impermeáveis por meio de ferramentas de geoprocessamento |
title_full |
Determinação de áreas impermeáveis por meio de ferramentas de geoprocessamento |
title_fullStr |
Determinação de áreas impermeáveis por meio de ferramentas de geoprocessamento |
title_full_unstemmed |
Determinação de áreas impermeáveis por meio de ferramentas de geoprocessamento |
title_sort |
Determinação de áreas impermeáveis por meio de ferramentas de geoprocessamento |
author |
Moreira, Pedro Augusto Gonzaga |
author_facet |
Moreira, Pedro Augusto Gonzaga |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Ferreira, Nilson Clementino |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/6466969611652630 |
dc.contributor.advisor-co1.fl_str_mv |
Mendes, Thiago Augusto |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/7064953575888122 |
dc.contributor.referee1.fl_str_mv |
Ferreira, Nilson Clementino |
dc.contributor.referee2.fl_str_mv |
Formiga, Klebber Teodoro Martins |
dc.contributor.referee3.fl_str_mv |
Barberi, Maíra |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/5783718605271688 |
dc.contributor.author.fl_str_mv |
Moreira, Pedro Augusto Gonzaga |
contributor_str_mv |
Ferreira, Nilson Clementino Mendes, Thiago Augusto Ferreira, Nilson Clementino Formiga, Klebber Teodoro Martins Barberi, Maíra |
dc.subject.por.fl_str_mv |
Impermeabilização InterImage Geoprocessamento Goiânia |
topic |
Impermeabilização InterImage Geoprocessamento Goiânia Impervious surface InterImage Geoprocessing Goiânia ENGENHARIAS::ENGENHARIA SANITARIA::RECURSOS HIDRICOS |
dc.subject.eng.fl_str_mv |
Impervious surface InterImage Geoprocessing Goiânia |
dc.subject.cnpq.fl_str_mv |
ENGENHARIAS::ENGENHARIA SANITARIA::RECURSOS HIDRICOS |
description |
The accelerated urbanization process associated with the government’s lack of planning generates environmental, social and economic impacts. Inherent in the urbanization process, impervious surface coverage appears as one of the main factors that generate these impacts, even becoming an indicator not only of the degree of urbanization, but also of environmental quality. goiânia was planned for 50 thousand inhabitants, however, today it has more than 1.2 million inhabitants. Therefore, it is justifiable to determine the percentage of impermeable areas in the urban perimeter of the city of Goiânia, state of Goiás, Brazil, as well as to determine the quality of drainage in the census sectors, generating a product that supports decision-making by of public managers. For that, we used the object-oriented classification technique implemented in the free InterImage software. The drainage quality map was generated by crossing the impermeable areas, Topographic Wetness Index (TWI) map and access to micro-drainage equipment. The result of the final classification was Kappa index 85%, considered excellent. The regions of the study area with the highest waterproofing rates were: central and south with 73 and 71%, respectively. The other regions had waterproofing rates close to 50%. However, it should be noted that the northern region is 35% urbanized, and according to the Goiânia risk map, this region should be preserved. In relation to the InterImage software, one should point out its limitation in relation to the maximum amount of pixel it can process. The urban drainage quality map generated identified that approximately 70% of the study area is found to be very unfavorable and unfavorable, a fact directly related to the current high degree of waterproofing of the study area |
publishDate |
2021 |
dc.date.accessioned.fl_str_mv |
2021-09-16T11:25:45Z |
dc.date.available.fl_str_mv |
2021-09-16T11:25:45Z |
dc.date.issued.fl_str_mv |
2021-08-18 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
MOREIRA, P. A. G. Determinação de áreas impermeáveis por meio de ferramentas de geoprocessamento. 2021. 69 f. Dissertação (Mestrado em Engenharia Ambiental e Sanitária) - Universidade Federal de Goiás, Goiânia, 2021. |
dc.identifier.uri.fl_str_mv |
http://repositorio.bc.ufg.br/tede/handle/tede/11635 |
identifier_str_mv |
MOREIRA, P. A. G. Determinação de áreas impermeáveis por meio de ferramentas de geoprocessamento. 2021. 69 f. Dissertação (Mestrado em Engenharia Ambiental e Sanitária) - Universidade Federal de Goiás, Goiânia, 2021. |
url |
http://repositorio.bc.ufg.br/tede/handle/tede/11635 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.program.fl_str_mv |
44 |
dc.relation.confidence.fl_str_mv |
500 500 500 |
dc.relation.department.fl_str_mv |
3 |
dc.relation.cnpq.fl_str_mv |
464 |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
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Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.publisher.program.fl_str_mv |
Programa de Pós-graduação em Engenharia Ambiental e Sanitária (EECA) |
dc.publisher.initials.fl_str_mv |
UFG |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Escola de Engenharia Civil e Ambiental - EECA (RG) |
publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
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