| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m12.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 6qtX3pFwXQZ3r59YD6/GPaCN |
| Repositório | sid.inpe.br/iris@1912/2005/07.20.05.17.53 (acesso restrito) |
| Última Atualização | 2016:02.19.14.34.42 (UTC) marciana |
| Repositório de Metadados | sid.inpe.br/iris@1912/2005/07.20.05.18 |
| Última Atualização dos Metadados | 2021:02.13.04.09.23 (UTC) administrator |
| Chave Secundária | INPE-7242-PRE/3145 |
| ISSN | 1712-7971 |
| Rótulo | 1187 |
| Chave de Citação | ShimabukuroAmarAherPiet:1998:LaCoCl |
| Título | Land cover classification from Radarsat data of the Tapajos National Forest, Brazil  |
| Ano | 1998 |
| Data Secundária | 19920304 |
| Mês | Dec. |
| Data de Acesso | 19 maio 2024 |
| Tipo de Trabalho | journal article |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 9606 KiB |
| 2. Contextualização | |
| Autor | 1 Shimabukuro, Yosio Edemir 2 Amaral, Silvana 3 Ahern, Frank J. 4 Pietsch, R. W |
| Grupo | 1 DSR-INPE-MCT-BR 2 DPI-INPE-MCT-BR |
| Afiliação | 1 2 3 Canada Centre for Remote Sensing, 588 Booth St., Ottawa, Ont. K1A OY7, Canada 4 Dendron Resources Ltd., 880 Lady Ellen Place, Ottawa, Ont. K1Z 5L9, Canada |
| Revista | Canadian Journal of Remote Sensing |
| Volume | 24 |
| Número | 4 |
| Páginas | 393-401 |
| Histórico (UTC) | 2008-06-09 19:16:09 :: administrator -> jefferson :: 2010-07-07 18:51:38 :: jefferson -> administrator :: 2013-12-07 02:44:07 :: administrator -> marciana :: 1998 2016-02-19 14:34:42 :: marciana -> administrator :: 1998 2016-06-04 23:29:31 :: administrator -> marciana :: 1998 2016-08-15 18:59:54 :: marciana -> administrator :: 1998 2021-02-13 04:09:23 :: administrator -> marciana :: 1998 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Tipo de Versão | publisher |
| Palavras-Chave | VEGETACAO FLORESTA NACIONAL DE TAPAJOS (PA) RADARSAT |
| Resumo | The objective of this research was to analyse RADARSAT images for forest types and land cover classification. Image processing techniques used to enhance RADARSAT images and forest types discrimination are presented. An area including the Tapajos National Forest and its immediate surroundings, located in Para State, Brazil, was chosen for this investigation. The area to the east of the national forest is comprised of numerous small agricultural plots and abandoned areas with early secondary successional forest while the national forest itself is mainly undisturbed primary forest. RADARSAT standard and fine mode images were used in this study. Generally, the RADARSAT standard mode images showed good association with an existing vegetation map as characterized primarily by topographic features. Also, these images show recent clear cut areas, especially the S7D)image which has a high incidence angle. Several other image enhancement techniques were applied to the RADARSAT data for land cover assessment. For a more detailed analysis, the same methodological approach was applied to the RADARSAT fine mode images acquired over a small portion of the Tapajos National Forest. RADARSAT data present much more information through visual inspection than one can attain by using digital classification algorithms that are based on per-pixel classifications. This study shows the potential of RADARSAT (standard and fine mode)images for refining the vegetation cover type classification andfor updating the land cover class boundaries of an existing vegetation map. |
| Área | SRE |
| Arranjo 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Land cover classification... |
| Arranjo 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Land cover classification... |
| 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 | |
| Idioma | en |
| Arquivo Alvo | INPE 7242.pdf |
| Grupo de Usuários | administrator marciana |
| Grupo de Leitores | administrator marciana |
| Visibilidade | shown |
| Política de Arquivamento | denypublisher denyfinaldraft |
| Permissão de Leitura | deny from all and allow from 150.163 |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3ER446E |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2013/09.09.15.05 1 |
| Divulgação | WEBSCI; MGA; COMPENDEX. |
| Acervo Hospedeiro | sid.inpe.br/banon/2001/04.06.10.52 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel doi e-mailaddress electronicmailaddress format isbn lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |