| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | ltid.inpe.br/sbsr/2002/11.14.10.35 |
| Last Update | 2003:10.23.12.59.06 (UTC) administrator |
| Metadata Repository | ltid.inpe.br/sbsr/2002/11.14.10.35.07 |
| Metadata Last Update | 2020:10.01.15.58.54 (UTC) administrator |
| Secondary Key | INPE-16199-PRE/10802 |
| ISBN | 85-17-00017-X |
| Citation Key | GracianiNovo:2003:DeCoMa |
| Title | Determinação da cobertura de macrófitas aquáticas em reservatórios tropicais  |
| Format | CD-ROM, Online. |
| Year | 2003 |
| Access Date | 2024, June 26 |
| Secondary Type | CN |
| Number of Files | 1 |
| Size | 387 KiB |
| 2. Context | |
| Author | 1 Graciani, Silvio Daniel 2 Novo, Evlyn Márcia Leão de Moraes |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JH39 |
| Group | 1 2 DSR-INPE-MCT-BR |
| Affiliation | 1 Universidad Nacional del Litoral (UNL) 2 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 2 evlyn@ltid.inpe.br |
| Editor | Epiphanio, José Carlos Neves Fonseca, Leila Maria Garcia |
| e-Mail Address | sgraciani@hotmail.com |
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 11 (SBSR). |
| Conference Location | Belo Horizonte |
| Date | 5-10 abr. 2003 |
| Publisher | INPE |
| Publisher City | São José dos Campos |
| Pages | 2509 - 2516 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais |
| History (UTC) | 2009-06-03 15:15:44 :: administrator -> vinicius :: 2009-06-30 14:04:14 :: vinicius -> erich@sid.inpe.br :: 2010-05-14 02:52:50 :: erich@sid.inpe.br -> marciana :: 2011-02-16 13:52:49 :: marciana -> administrator :: 2003 2020-10-01 15:58:54 :: administrator -> :: 2003 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | remote sensing image processing aquatic macrophyte |
| Abstract | The principal objective of this research was to map time and space changes in the macrophyte community at the Tucuruí reservoir, located in the Center-East on Pará State, Brazil. Two RADARSAT-1 S5 (August, 1996) and S6 (May, 97) scenes and two Landsat TM scenes (July, 1996 and June, 1997) were used to carry out the study. Ground data collected concurrently to satellite overpasses were key to define training and testing samples to carry out the image classification. Optical and Radar data were classified as independent sets as well as fused images derived from the HIS processing. Results showed that the fused image provided a much better discrimination among the various macrophyte genera. The resulting maps allowed determining time changes in the macrophyte community between 1996 and 1997. It was concluded that there was 45 % a decrease in the macrophyte area. |
| Area | SRE |
| Type | Recursos Hídricos, Limnologia e Qualidade da Água / Hydrologic Resources, Limnology and Water Quality |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Determinação da cobertura... |
| 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/ltid.inpe.br/sbsr/2002/11.14.10.35 |
| zipped data URL | http://urlib.net/zip/ltid.inpe.br/sbsr/2002/11.14.10.35 |
| Language | pt |
| Target File | 18_162.pdf |
| User Group | administrator erich@sid.inpe.br |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Read Permission | allow from all |
| 5. Allied materials | |
| Mirror Repository | dpi.inpe.br/marte@80/2007/10.17.19.59 |
| Next Higher Units | 8JMKD3MGPCW/3ER446E |
| Citing Item List | sid.inpe.br/bibdigital/2013/09.13.21.11 1 sid.inpe.br/mtc-m21/2012/07.13.14.45.43 1 |
| Dissemination | <E> |
| Host Collection | dpi.inpe.br/banon/2003/12.10.19.30 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyright creatorhistory descriptionlevel documentstage doi edition identifier issn label lineage mark nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |