Rain-related Tweets in flooding days: a brief analysis on Tamanduateí river basin
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/247346 |
Resumo: | Flooding has become an increasingly frequent phenomenon and reason for several economic and human losses worldwide, such as the São Paulo city, Brazil. The literature has shown that Voluntary Geographic Information (VGI) data is a valuable complementary source for monitoring and analyzing hydrological and meteorological events. Face with this motivation, we extracted VGI from the Twitter social network and analyzed the frequency of meteorological-related posts before flooding/non-flooding events and its correlation with physical-meteorological measures. The obtained results indicate that Twitter is a valuable VGI source for monitoring flooding events. |
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Rain-related Tweets in flooding days: a brief analysis on Tamanduateí river basinFlooding has become an increasingly frequent phenomenon and reason for several economic and human losses worldwide, such as the São Paulo city, Brazil. The literature has shown that Voluntary Geographic Information (VGI) data is a valuable complementary source for monitoring and analyzing hydrological and meteorological events. Face with this motivation, we extracted VGI from the Twitter social network and analyzed the frequency of meteorological-related posts before flooding/non-flooding events and its correlation with physical-meteorological measures. The obtained results indicate that Twitter is a valuable VGI source for monitoring flooding events.Sciences and Technology Institute São Paulo State University (UNESP)Center for Monitoring and Early Warning of Natural Disasters (CEMADEN)Sciences and Technology Institute São Paulo State University (UNESP)Universidade Estadual Paulista (UNESP)Center for Monitoring and Early Warning of Natural Disasters (CEMADEN)Hossaki, Vitor Y. [UNESP]Negri, Rogério G. [UNESP]Santos, Leonardo B.L.Tomás, LíviaFeitosa, Jeferson [UNESP]2023-07-29T13:13:37Z2023-07-29T13:13:37Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject378-383Proceedings of the Brazilian Symposium on GeoInformatics, p. 378-383.2179-4847http://hdl.handle.net/11449/2473462-s2.0-85159057364Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengProceedings of the Brazilian Symposium on GeoInformaticsinfo:eu-repo/semantics/openAccess2023-07-29T13:13:37Zoai:repositorio.unesp.br:11449/247346Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-07-29T13:13:37Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Rain-related Tweets in flooding days: a brief analysis on Tamanduateí river basin |
title |
Rain-related Tweets in flooding days: a brief analysis on Tamanduateí river basin |
spellingShingle |
Rain-related Tweets in flooding days: a brief analysis on Tamanduateí river basin Hossaki, Vitor Y. [UNESP] |
title_short |
Rain-related Tweets in flooding days: a brief analysis on Tamanduateí river basin |
title_full |
Rain-related Tweets in flooding days: a brief analysis on Tamanduateí river basin |
title_fullStr |
Rain-related Tweets in flooding days: a brief analysis on Tamanduateí river basin |
title_full_unstemmed |
Rain-related Tweets in flooding days: a brief analysis on Tamanduateí river basin |
title_sort |
Rain-related Tweets in flooding days: a brief analysis on Tamanduateí river basin |
author |
Hossaki, Vitor Y. [UNESP] |
author_facet |
Hossaki, Vitor Y. [UNESP] Negri, Rogério G. [UNESP] Santos, Leonardo B.L. Tomás, Lívia Feitosa, Jeferson [UNESP] |
author_role |
author |
author2 |
Negri, Rogério G. [UNESP] Santos, Leonardo B.L. Tomás, Lívia Feitosa, Jeferson [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Center for Monitoring and Early Warning of Natural Disasters (CEMADEN) |
dc.contributor.author.fl_str_mv |
Hossaki, Vitor Y. [UNESP] Negri, Rogério G. [UNESP] Santos, Leonardo B.L. Tomás, Lívia Feitosa, Jeferson [UNESP] |
description |
Flooding has become an increasingly frequent phenomenon and reason for several economic and human losses worldwide, such as the São Paulo city, Brazil. The literature has shown that Voluntary Geographic Information (VGI) data is a valuable complementary source for monitoring and analyzing hydrological and meteorological events. Face with this motivation, we extracted VGI from the Twitter social network and analyzed the frequency of meteorological-related posts before flooding/non-flooding events and its correlation with physical-meteorological measures. The obtained results indicate that Twitter is a valuable VGI source for monitoring flooding events. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 2023-07-29T13:13:37Z 2023-07-29T13:13:37Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Proceedings of the Brazilian Symposium on GeoInformatics, p. 378-383. 2179-4847 http://hdl.handle.net/11449/247346 2-s2.0-85159057364 |
identifier_str_mv |
Proceedings of the Brazilian Symposium on GeoInformatics, p. 378-383. 2179-4847 2-s2.0-85159057364 |
url |
http://hdl.handle.net/11449/247346 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Proceedings of the Brazilian Symposium on GeoInformatics |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
378-383 |
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_ |
1803649898964320256 |