| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | mtc-m16c.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 8JMKD3MGP8W/3BTG5MP |
| Repositório | sid.inpe.br/mtc-m18/2012/05.18.16.56 |
| Última Atualização | 2012:05.18.16.56.10 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m18/2012/05.18.16.56.10 |
| Última Atualização dos Metadados | 2018:06.04.03.55.41 (UTC) administrator |
| ISBN | 978-85-17-00059-1 |
| Chave de Citação | RibeiroFons:2012:EvWoIm |
| Título | Evaluation of WorldView-2 imagery for urban land cover mapping using the InterIMAGE system  |
| Formato | On-line. |
| Ano | 2012 |
| Data de Acesso | 05 maio 2024 |
| Tipo Secundário | PRE CI |
| Número de Arquivos | 1 |
| Tamanho | 3617 KiB |
| 2. Contextualização | |
| Autor | 1 Ribeiro, Bárbara 2 Fonseca, Leila Maria Garcia |
| Identificador de Curriculo | 1 2 8JMKD3MGP5W/3C9JHLD |
| Grupo | 1 2 DPI-OBT-INPE-MCTI-GOV-BR |
| Afiliação | 1 2 undefined |
| Endereço de e-Mail do Autor | 1 bgiaccom@gmail.com 2 leila@dpi.inpe.br |
| Editor | Feitosa, Raul Queiroz Costa, Gilson Alexandre Ostwald Pedro da Almeida, Cláudia Maria de Fonseca, Leila Maria Garcia Kux, Hermann Johann Heinrich |
| Endereço de e-Mail | wanderf@dsr.inpe.br |
| Nome do Evento | International Conference on Geographic Object-Based Image Analysis, 4 (GEOBIA). |
| Localização do Evento | Rio de Janeiro |
| Data | May 7-9, 2012 |
| Editora (Publisher) | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Cidade da Editora | São José dos Campos |
| Páginas | 206-210 |
| Título do Livro | Proceedings |
| Organização | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Histórico (UTC) | 2012-05-18 16:56:10 :: wanderf@dsr.inpe.br -> administrator :: 2012-05-30 13:46:08 :: administrator -> wanderf@dsr.inpe.br :: 2012 2012-06-01 15:12:45 :: wanderf@dsr.inpe.br -> marciana :: 2012 2012-06-12 14:28:26 :: marciana -> seki@dsr.inpe.br :: 2012 2012-06-13 15:55:32 :: seki@dsr.inpe.br -> marciana :: 2012 2012-06-14 15:03:57 :: marciana -> administrator :: 2012 2018-06-04 03:55:41 :: administrator -> :: 2012 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Palavras-Chave | urban remote sensing Object-Based Image Analysis (OBIA) InterIMAGE high resolution images |
| Resumo | Mapping of urban land cover using remote sensing technology has been widely explored, especially with the recent availability of high resolution images and object-based processing techniques. This study uses the InterIMAGE system and WorldView-2 orbital sensor imagery, two technologies which are new and still little explored in urban studies, to classify land cover in five test-sites near to the western section of Rodoanel Mário Covas, a ring-road that surrounds the metropolitan area of São Paulo, Brazil. The work hypothesis is: the spectral resolution increase of WorldView-2 imagery, compared to previous sensor systems, can improve the identification of urban targets, and consequently, improve the land cover classification. To evaluate the effects of the increase on spectral resolution of WorldView-2 system images, we simulated an image based on data from the QuickBird-2 sensor. Moreover, the framework for image classification InterIMAGE, which has been developed by PUC-RJ in cooperation with INPE, shows great potential for classifying complex urban areas. The proposed methodology is efficient to map the land cover in complex urban areas and the final classification of WorldView-2 images achieved an overall accuracy of 83% and a Kappa Accuracy Index of 0.81. The typical classification conflicts were solved, with a good identification of fifteen land cover classes. The results showed that the new spectral bands of the WorldView-2 were essential for discriminating some urban objects such as Ceramic Tile and Bare Soil, usually, difficult to be identified with other sensors of high spatial resolution, such as QuickBird-2. |
| Área | SRE |
| Tipo | Urban Applications |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Evaluation of WorldView-2... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| URL dos dados | http://urlib.net/ibi/8JMKD3MGP8W/3BTG5MP |
| URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP8W/3BTG5MP |
| Idioma | en |
| Arquivo Alvo | 060.pdf |
| Grupo de Usuários | administrator marciana wanderf@dsr.inpe.br |
| Visibilidade | shown |
| 5. Fontes relacionadas | |
| Repositório Espelho | urlib.net/www/2011/03.29.20.55 |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EQCCU5 |
| Acervo Hospedeiro | sid.inpe.br/mtc-m18@80/2008/03.17.15.17 |
| 6. Notas | |
| Campos Vazios | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition issn label lineage mark nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor shorttitle sponsor tertiarymark tertiarytype url versiontype volume |