Estrutura térmica identificada por transectos móveis e canal termal do Landsat 7 em cidade tropical
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4067/S0718-34022009000200004 http://hdl.handle.net/11449/71156 |
Resumo: | This study aims to examine the thermal structure of the urban climate based on the interpretation of the satellite Landsat 7 (thermal channel) and measures for the area. It identifies how the production of urban climate develops based on an analysis of the structure of space forms and characteristics of land use and constructive materials in the generation of heat islands and their implications in environmental comfort in a tropical climate medium size city at Brazil. To check intra-urban air temperature, measures were carried out in mobile transects in the North-South and East-West routes. Thermal Channel data of Landsat-7, were converted to surface values. The results showed that the pattern of urbanization and characteristics of land use are responsible for the distribution of temperature generating heat islands in downtown and popular densely built neighborhoods. In those cases the highest indexes of social segregation added to higher temperature also provokes elevation in the number of illnesses and morbidity cases, mostly of respiratory diseases. |
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Repositório Institucional da UNESP |
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Estrutura térmica identificada por transectos móveis e canal termal do Landsat 7 em cidade tropicalThermal structure identified by mobile transects and Landsat 7 thermal channel in a tropical cityHeat islandThermal channelThermal comfortUrban climateair temperatureheat islandland useLandsatmorbiditynature-society relationsrespiratory diseasethermal structuretransecttropical environmenturbanizationBrazilSouth AmericaThis study aims to examine the thermal structure of the urban climate based on the interpretation of the satellite Landsat 7 (thermal channel) and measures for the area. It identifies how the production of urban climate develops based on an analysis of the structure of space forms and characteristics of land use and constructive materials in the generation of heat islands and their implications in environmental comfort in a tropical climate medium size city at Brazil. To check intra-urban air temperature, measures were carried out in mobile transects in the North-South and East-West routes. Thermal Channel data of Landsat-7, were converted to surface values. The results showed that the pattern of urbanization and characteristics of land use are responsible for the distribution of temperature generating heat islands in downtown and popular densely built neighborhoods. In those cases the highest indexes of social segregation added to higher temperature also provokes elevation in the number of illnesses and morbidity cases, mostly of respiratory diseases.Departamento de Geografia Faculdade de Ciências e Tecnologia Universidade Estadual Paulista-UNESPCentro de Desenvolvimento Sustentável-CDS Universidade de BrasíliaDepartamento de Geografia Faculdade de Ciências e Tecnologia Universidade Estadual Paulista-UNESPUniversidade Estadual Paulista (Unesp)Universidade de Brasília (UnB)De Costa Trindade Amorim, Margarete Cristiane [UNESP]Neto, João Lima Sant'Anna [UNESP]Dubreuil, Vincent2014-05-27T11:23:59Z2014-05-27T11:23:59Z2009-09-21info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article65-80application/pdfhttp://dx.doi.org/10.4067/S0718-34022009000200004Revista de Geografia Norte Grande, n. 43, p. 65-80, 2009.0379-8682http://hdl.handle.net/11449/7115610.4067/S0718-34022009000200004S0718-34022009000200004WOS:0002699653000042-s2.0-703491319562-s2.0-70349131956.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista de Geografia Norte Grande0,296info:eu-repo/semantics/openAccess2024-06-19T13:48:02Zoai:repositorio.unesp.br:11449/71156Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:17:04.534332Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Estrutura térmica identificada por transectos móveis e canal termal do Landsat 7 em cidade tropical Thermal structure identified by mobile transects and Landsat 7 thermal channel in a tropical city |
title |
Estrutura térmica identificada por transectos móveis e canal termal do Landsat 7 em cidade tropical |
spellingShingle |
Estrutura térmica identificada por transectos móveis e canal termal do Landsat 7 em cidade tropical De Costa Trindade Amorim, Margarete Cristiane [UNESP] Heat island Thermal channel Thermal comfort Urban climate air temperature heat island land use Landsat morbidity nature-society relations respiratory disease thermal structure transect tropical environment urbanization Brazil South America |
title_short |
Estrutura térmica identificada por transectos móveis e canal termal do Landsat 7 em cidade tropical |
title_full |
Estrutura térmica identificada por transectos móveis e canal termal do Landsat 7 em cidade tropical |
title_fullStr |
Estrutura térmica identificada por transectos móveis e canal termal do Landsat 7 em cidade tropical |
title_full_unstemmed |
Estrutura térmica identificada por transectos móveis e canal termal do Landsat 7 em cidade tropical |
title_sort |
Estrutura térmica identificada por transectos móveis e canal termal do Landsat 7 em cidade tropical |
author |
De Costa Trindade Amorim, Margarete Cristiane [UNESP] |
author_facet |
De Costa Trindade Amorim, Margarete Cristiane [UNESP] Neto, João Lima Sant'Anna [UNESP] Dubreuil, Vincent |
author_role |
author |
author2 |
Neto, João Lima Sant'Anna [UNESP] Dubreuil, Vincent |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de Brasília (UnB) |
dc.contributor.author.fl_str_mv |
De Costa Trindade Amorim, Margarete Cristiane [UNESP] Neto, João Lima Sant'Anna [UNESP] Dubreuil, Vincent |
dc.subject.por.fl_str_mv |
Heat island Thermal channel Thermal comfort Urban climate air temperature heat island land use Landsat morbidity nature-society relations respiratory disease thermal structure transect tropical environment urbanization Brazil South America |
topic |
Heat island Thermal channel Thermal comfort Urban climate air temperature heat island land use Landsat morbidity nature-society relations respiratory disease thermal structure transect tropical environment urbanization Brazil South America |
description |
This study aims to examine the thermal structure of the urban climate based on the interpretation of the satellite Landsat 7 (thermal channel) and measures for the area. It identifies how the production of urban climate develops based on an analysis of the structure of space forms and characteristics of land use and constructive materials in the generation of heat islands and their implications in environmental comfort in a tropical climate medium size city at Brazil. To check intra-urban air temperature, measures were carried out in mobile transects in the North-South and East-West routes. Thermal Channel data of Landsat-7, were converted to surface values. The results showed that the pattern of urbanization and characteristics of land use are responsible for the distribution of temperature generating heat islands in downtown and popular densely built neighborhoods. In those cases the highest indexes of social segregation added to higher temperature also provokes elevation in the number of illnesses and morbidity cases, mostly of respiratory diseases. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-09-21 2014-05-27T11:23:59Z 2014-05-27T11:23:59Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.4067/S0718-34022009000200004 Revista de Geografia Norte Grande, n. 43, p. 65-80, 2009. 0379-8682 http://hdl.handle.net/11449/71156 10.4067/S0718-34022009000200004 S0718-34022009000200004 WOS:000269965300004 2-s2.0-70349131956 2-s2.0-70349131956.pdf |
url |
http://dx.doi.org/10.4067/S0718-34022009000200004 http://hdl.handle.net/11449/71156 |
identifier_str_mv |
Revista de Geografia Norte Grande, n. 43, p. 65-80, 2009. 0379-8682 10.4067/S0718-34022009000200004 S0718-34022009000200004 WOS:000269965300004 2-s2.0-70349131956 2-s2.0-70349131956.pdf |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista de Geografia Norte Grande 0,296 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
65-80 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128340237746176 |