| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m12.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZ3r59YD6/GNTp6 |
| Repository | sid.inpe.br/iris@1912/2005/07.19.20.30.44 |
| Last Update | 2013:03.21.19.19.39 (UTC) marciana |
| Metadata Repository | sid.inpe.br/iris@1912/2005/07.19.20.30.46 |
| Metadata Last Update | 2018:06.05.00.52.10 (UTC) administrator |
| Secondary Key | INPE-7001-PRE/2953 |
| ISSN | 0100-204X |
| Label | 8308 |
| Citation Key | Florenzano:1998:ImTMHR |
| Title | Imagens TM-Landsat e HRV-SPOT na elaboracao de cartas geomorfologicas de uma regiao do rio Taquari, MS / Landsat-TM and spot-HRV image data applied to geomorphologic mapping in a section of Taouari river, Brazil  |
| Project | Sistemas e Métodos de Planejamento e Gestão Territorial |
| Year | 1998 |
| Secondary Date | 19990309 |
| Month | out. |
| Access Date | 2024, May 02 |
| Type of Work | journal article |
| Secondary Type | PRE PN |
| Number of Files | 1 |
| Size | 3502 KiB |
| 2. Context | |
| Author | Florenzano, Teresa Gallotti |
| Group | DSR-INPE-MCT-BR |
| Affiliation | Instituto Nacional de Pesquisas Espaciais, Divisão de Sensoriamento Remoto (INPE, DSR) |
| Journal | Pesquisa Agropecuária Brasileira |
| Volume | 33 |
| Number | Numero Especial |
| Pages | 1721-1727 |
| History (UTC) | 2005-07-19 20:30:46 :: administrator -> jefferson :: 2006-03-20 18:43:18 :: jefferson -> administrator :: 2008-06-09 19:13:52 :: administrator -> jefferson :: 2010-07-07 18:48:24 :: jefferson -> administrator :: 2013-03-21 19:19:18 :: administrator -> marciana :: 1998 2013-03-21 19:19:40 :: marciana -> administrator :: 1998 2016-06-04 23:29:04 :: administrator -> marciana :: 1998 2016-09-12 11:43:35 :: marciana -> administrator :: 1998 2018-06-05 00:52:10 :: administrator -> marciana :: 1998 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | Geomorfologia rio Taquar Geomorphology High Paraguai basin Pantanal wetland Remote sensing |
| Abstract | Avaliou-se a contribuição das imagens TM-Landsat e HRV-SPOT na elaboração de cartas geomorfológicas de uma região do rio Taquari, Mato Grosso do Sul. Analisaram-se imagens analógicas e digitais do TM e HRV, de diferentes períodos de aquisição. Aos dados digitais foram aplicadas técnicas de realce de imagens e obtidas composições coloridas multiespectrais. A analise e interpretação das imagens TM, HRV e das cartas topográficas, alem das informa coes de campo, possibilitaram identificar nove unidades de relevo, agrupadas em tres categorias de acordo com a morfogênese: formas estruturais/denudacionais (escarpas), formas denudacionais (pedimentos, tabuleiros, colinas e relevos residuais)e formas de acumulação (planicies fluviais e planície do pantanal, esta subdividida em pouco úmida, úmida e muito úmida). As formas de relevo de origem estrutural/denudacional e denudacional foram caracterizadas de acordo com os níveis de dissecação e classes de amplitude de relevo e declividade. A partir dos resultados conclui-se que as imagens TM e HRV permitem elaborar cartas geomorfológicas da área de estudo, na escala de 1:100.000. Entretanto, o apoio das cartas topográficas e fundamental na definição mais precisa dos limites das unidades de relevo, bem como na caracterização morfométrica destas unidades. ABSTRACT: This study evaluates the contribution of both Landsat-TM and SPOT-HRV data to geomorphologic mapping in a section of Taquari river (Mato Grosso do Sul State, Brazil). Analogic and digital TM and HRV data of different acquisition times were analyzed. Digital enhancement techniques were applied to these data sets, and multispectral color composites were obtained. Nine relief units were obtained from the analysis and interpretation of TM, HRV and topographic maps, together with information obtained from the field survey. These units were grouped into three categories according to its morphogenesis: structural/denudational forms (scarps), denudational forms (pediments, tables, hills and residual relief) and depositional forms (floodplains, Pantanal, the latter divided in low, medium and high moisture areas). The structural/denudational and denudational relief features were classified according to dissection levels and relief and slope classes. Based on the results, one can conclude that it is possible to elaborate geomorphologic maps based on both TM and HRV data, at 1:100,000 scale. Nevertheless, topographic maps are essential to define more precisely the relief units, as well as the morphometric indices. |
| Area | SRE |
| Arrangement | urlib.net > DIDSR > Imagens TM-Landsat e... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/6qtX3pFwXQZ3r59YD6/GNTp6 |
| zipped data URL | http://urlib.net/zip/6qtX3pFwXQZ3r59YD6/GNTp6 |
| Language | pt |
| Target File | 5054-55975-1-PB.pdf |
| User Group | administrator jefferson marciana |
| Reader Group | administrator marciana |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | allowpublisher allowfinaldraft |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ER446E |
| Dissemination | WEBSCI; PORTALCAPES; SCIELO. |
| Host Collection | sid.inpe.br/banon/2001/04.06.10.52 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel doi e-mailaddress electronicmailaddress format isbn lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress readpermission resumeid rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |