Desenvolvimento de um sistema hierárquico de classificação com aplicação baseada em abordagem fuzzy
Autor(a) principal: | |
---|---|
Data de Publicação: | 2010 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/226050 |
Resumo: | Land cover mappings represent important tools for the regional planning. However, the current mappings are related to very specific purposes and, consequently, they are limited in their capacity to define the wide variety of existing types of land cover. In that context, this paper aims at developing a wide and including hierarchical classification system for land cover mapping in regional scale, which should contribute for a future standardization of classes. Besides, it is intended to test that system for a study case that contemplates the use of a classification method based on fuzzy approach, which has shown to be more appropriate than conventional approaches. Therefore, it was proposed a hierarchical classification system with three detailing levels and a study case was defined with the specification of the test area and of the classification project. Then, the georreferencing of a TM/Landsat-5 image that comprises the test area was carried out. Later, it was applied a fuzzy classification approach in the TM/Landsat-5 image, starting from images of probability for the mapped classes and an uncertainty image were generated. Finally, it was produced a conventional output that represents the thematic mapping of the test area. |
id |
UNSP_cbd6885b5e9b673cf9b66f607021452e |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/226050 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Desenvolvimento de um sistema hierárquico de classificação com aplicação baseada em abordagem fuzzyDevelopment of a hierarchical classification system with application based on fuzzy approachHierarchical classification systemLand coverRemote sensingLand cover mappings represent important tools for the regional planning. However, the current mappings are related to very specific purposes and, consequently, they are limited in their capacity to define the wide variety of existing types of land cover. In that context, this paper aims at developing a wide and including hierarchical classification system for land cover mapping in regional scale, which should contribute for a future standardization of classes. Besides, it is intended to test that system for a study case that contemplates the use of a classification method based on fuzzy approach, which has shown to be more appropriate than conventional approaches. Therefore, it was proposed a hierarchical classification system with three detailing levels and a study case was defined with the specification of the test area and of the classification project. Then, the georreferencing of a TM/Landsat-5 image that comprises the test area was carried out. Later, it was applied a fuzzy classification approach in the TM/Landsat-5 image, starting from images of probability for the mapped classes and an uncertainty image were generated. Finally, it was produced a conventional output that represents the thematic mapping of the test area.Universidade Estadual Paulista - UNESP Faculdade de Ciências e Tecnologia - FCT Prog. de Pos-Graduação em Ciências Cartográficas, Dept. de Cartografia, Rua Roberto Simonsen 305, CEP 19060-900, Presidente Prudente, SPUniversidade Estadual Paulista - UNESP Faculdade de Ciências e Tecnologia - FCT Prog. de Pos-Graduação em Ciências Cartográficas, Dept. de Cartografia, Rua Roberto Simonsen 305, CEP 19060-900, Presidente Prudente, SPUniversidade Estadual Paulista (UNESP)Prado, Fernanda de Almeida [UNESP]Galo, Maria de Lourdes Bueno Trindade [UNESP]2022-04-28T21:25:05Z2022-04-28T21:25:05Z2010-09-29info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article309-331Boletim de Ciencias Geodesicas, v. 16, n. 2, p. 309-331, 2010.1413-4853http://hdl.handle.net/11449/2260502-s2.0-77957004754Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporBoletim de Ciencias Geodesicasinfo:eu-repo/semantics/openAccess2024-06-18T15:01:53Zoai:repositorio.unesp.br:11449/226050Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-06-18T15:01:53Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Desenvolvimento de um sistema hierárquico de classificação com aplicação baseada em abordagem fuzzy Development of a hierarchical classification system with application based on fuzzy approach |
title |
Desenvolvimento de um sistema hierárquico de classificação com aplicação baseada em abordagem fuzzy |
spellingShingle |
Desenvolvimento de um sistema hierárquico de classificação com aplicação baseada em abordagem fuzzy Prado, Fernanda de Almeida [UNESP] Hierarchical classification system Land cover Remote sensing |
title_short |
Desenvolvimento de um sistema hierárquico de classificação com aplicação baseada em abordagem fuzzy |
title_full |
Desenvolvimento de um sistema hierárquico de classificação com aplicação baseada em abordagem fuzzy |
title_fullStr |
Desenvolvimento de um sistema hierárquico de classificação com aplicação baseada em abordagem fuzzy |
title_full_unstemmed |
Desenvolvimento de um sistema hierárquico de classificação com aplicação baseada em abordagem fuzzy |
title_sort |
Desenvolvimento de um sistema hierárquico de classificação com aplicação baseada em abordagem fuzzy |
author |
Prado, Fernanda de Almeida [UNESP] |
author_facet |
Prado, Fernanda de Almeida [UNESP] Galo, Maria de Lourdes Bueno Trindade [UNESP] |
author_role |
author |
author2 |
Galo, Maria de Lourdes Bueno Trindade [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Prado, Fernanda de Almeida [UNESP] Galo, Maria de Lourdes Bueno Trindade [UNESP] |
dc.subject.por.fl_str_mv |
Hierarchical classification system Land cover Remote sensing |
topic |
Hierarchical classification system Land cover Remote sensing |
description |
Land cover mappings represent important tools for the regional planning. However, the current mappings are related to very specific purposes and, consequently, they are limited in their capacity to define the wide variety of existing types of land cover. In that context, this paper aims at developing a wide and including hierarchical classification system for land cover mapping in regional scale, which should contribute for a future standardization of classes. Besides, it is intended to test that system for a study case that contemplates the use of a classification method based on fuzzy approach, which has shown to be more appropriate than conventional approaches. Therefore, it was proposed a hierarchical classification system with three detailing levels and a study case was defined with the specification of the test area and of the classification project. Then, the georreferencing of a TM/Landsat-5 image that comprises the test area was carried out. Later, it was applied a fuzzy classification approach in the TM/Landsat-5 image, starting from images of probability for the mapped classes and an uncertainty image were generated. Finally, it was produced a conventional output that represents the thematic mapping of the test area. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-09-29 2022-04-28T21:25:05Z 2022-04-28T21:25:05Z |
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 |
Boletim de Ciencias Geodesicas, v. 16, n. 2, p. 309-331, 2010. 1413-4853 http://hdl.handle.net/11449/226050 2-s2.0-77957004754 |
identifier_str_mv |
Boletim de Ciencias Geodesicas, v. 16, n. 2, p. 309-331, 2010. 1413-4853 2-s2.0-77957004754 |
url |
http://hdl.handle.net/11449/226050 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Boletim de Ciencias Geodesicas |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
309-331 |
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_ |
1803650126577664000 |