| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | mtc-m12.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 6qtX3pFwXQZ3r59YD6/GNTVz |
| Repositório | sid.inpe.br/iris@1912/2005/07.19.20.57.42 (acesso restrito) |
| Última Atualização | 2016:02.16.17.19.30 (UTC) marciana |
| Repositório de Metadados | sid.inpe.br/iris@1912/2005/07.19.20.57.47 |
| Última Atualização dos Metadados | 2018:06.05.00.52.14 (UTC) administrator |
| Chave Secundária | INPE-7114-PRE/3051 |
| Rótulo | 8431 |
| Chave de Citação | RobertoGarc:1995:DeHeAm |
| Título | Depicting the headwaters of the Amazon river throug the use of remote sensing data  |
| Ano | 1995 |
| Data Secundária | 199590415 |
| Data de Acesso | 09 maio 2024 |
| Tipo Secundário | PRE CI |
| Número de Arquivos | 1 |
| Tamanho | 5376 KiB |
| 2. Contextualização | |
| Autor | 1 Roberto, Martini Paulo 2 Garcia, J. W |
| Grupo | 1 DSR-INPE-MCT-BR |
| Nome do Evento | Simpósio Latino-Americano de Percepcion Remota, 7. |
| Localização do Evento | Puerto Vallarta, MX |
| Data | nov. 1995 |
| Páginas | 666-673 |
| Organização | SELPER |
| Histórico (UTC) | 2005-07-19 20:57:48 :: administrator -> jefferson :: 2006-05-10 13:33:00 :: jefferson -> administrator :: 2008-06-09 21:42:44 :: administrator -> jefferson :: 2010-07-07 18:48:51 :: jefferson -> administrator :: 2015-05-07 16:30:14 :: administrator -> marciana :: 1995 2016-02-16 17:19:30 :: marciana -> administrator :: 1995 2018-06-05 00:52:14 :: administrator -> jefferson :: 1995 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Palavras-Chave | ESTUDOS INTEGRADOS DO MEIO AMBIENTE Rio Amazonas nascente mapeador temático (Landsa) imagens Landsat |
| Resumo | Following the concept that the most remote slope is the very birth place of a river a new site for the headwaters of the Amazon is proposed. To depict the site emphasis has been done on the use of LANDSAT Thematic Mapper images. Synoptic viewing and spectral attributes have strongly contributed to follow the mainstream of the Amazon from Iquitos to the vicinities of Cusco and upwards to the headwaters deep in the cliffs of the Western Andean Range of Peru. Spectral attribute helped mostly to trace the Ucayali banks in the lowlands. Dry season images show the Ucayali cutting across longer meanders in the Peruvian Amazonia. Images over this region acquired during the wet season show those meanders enlarged by flooding of Ucayali waters with brigth spectral signatures. To follow the Amazon in the uplands (Apurimac River)images with higher sun elevation angles (wet season)were tried in order to avoid shadowing over the mainstream but lack of cloud free images forced to select winter frames. The Apurimac landscapes use to show very deep slopes and so the low sun angles of winter let some parts of the river meandering in the shadows. The images were printed in 250.000 scale as color composite TM bands 3B4G5R with standard gains in the forest domain and stretched gains for 3B4R5G frames of the rocky and dry uplands. The mainstream of the Amazon River was followed until the Northern cliffs of Nevado Queuhicha. Nevado Queuhicha divides the waters of the Amazon and the Colca River. This mountain with more than 5,000 meters is where the Amazon River start to run. According to system corrected LANDSAT image the coordinates of the Amazon headwaters site are: longitude West 71 degrees 41 minutes 41 seconds and latitude South 15 degrees 31 minutes 52 seconds. From this new birthsite and flowing by the channels of Japura and Tapara the Amazon is the longest river on Earth. Very new aspects of the Amazon fluvial system in the Atlantic coast are presented. |
| Área | SRE |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Depicting the headwaters... |
| 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 7114.pdf |
| Grupo de Usuários | administrator jefferson |
| Grupo de Leitores | administrator jefferson marciana |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| Permissão de Leitura | deny from all and allow from 150.163 |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ER446E |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2013/09.13.21.11 2 |
| Acervo Hospedeiro | sid.inpe.br/banon/2001/04.06.10.52 |
| 6. Notas | |
| Campos Vazios | affiliation archivingpolicy archivist booktitle callnumber copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor electronicmailaddress format isbn issn lineage mark mirrorrepository nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress resumeid rightsholder schedulinginformation secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume |
| 7. Controle da descrição | |
| e-Mail (login) | jefferson |
| atualizar | |