| 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/2002/11.18.16.47 |
| Last Update | 2003:10.08.13.30.01 (UTC) administrator |
| Metadata Repository | ltid.inpe.br/sbsr/2002/11.18.16.47.36 |
| Metadata Last Update | 2018:06.06.02.41.58 (UTC) administrator |
| Secondary Key | INPE-16166-PRE/10769 |
| ISBN | 85-17-00017-X |
| Citation Key | RizziRudo:2003:ImLaEs |
| Title | Imagens Landsat na estimativa da área plantada com soja em municípios do Rio Grande do Sul  |
| Format | CD-ROM |
| Year | 2003 |
| Access Date | 2024, May 08 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 707 KiB |
| 2. Context | |
| Author | 1 Rizzi, Rodrigo 2 Rudorff, Bernardo Friedrich Theodor |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JGKP |
| Group | 1 DSR-INPE-MCT-BR 2 DSR-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 rizzi@ltid.inpe.br 2 bernardo@ltid.inpe.br |
| Editor | Epiphanio, José Carlos Neves Fonseca, Leila Maria Garcia |
| e-Mail Address | rizzi@ltid.inpe.br |
| 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 | 231-238 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais |
| History (UTC) | 2009-06-03 15:18:18 :: administrator -> vinicius :: 2009-06-30 14:04:30 :: vinicius -> erich@sid.inpe.br :: 2010-05-14 02:53:17 :: erich@sid.inpe.br -> marciana :: 2011-02-16 13:53:15 :: marciana -> administrator :: 2003 2018-06-06 02:41:58 :: administrator -> :: 2003 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | crop area estimation image classification Landsat soybean |
| Abstract | The objective of this work was to estimate soybean crop area in municipalities of Rio Grande do Sul State, Brazil, using Landsat images. Two scenes from path 223 row 79 and 80 were acquired at two different dates during the crop year of 2000/01. The soybean crop area was estimated using both digital and visual classification. The official crop area estimation at the municipality level was provided by the Systematic Survey Agricultural Production (LSPA) from the Brazilian Geography and Statistics Institute (IBGE) and used for comparison with the estimates obtained from the image classification. The overall result showed a very low difference between the LSPA estimation and the image classification. However, the large relative differences were observed in municipalities with very low soybean crop area, although the highest absolute differences were observed in municipalities with high soybean crop area (above 10.000 ha). Due to the acquisition of cloud free scenes during the most critical period to map soybean areas, this method proved to be very accurate. |
| Area | SRE |
| Type | Agronomia / Agriculture |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Imagens Landsat na... |
| 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/2002/11.18.16.47 |
| zipped data URL | http://urlib.net/zip/ltid.inpe.br/sbsr/2002/11.18.16.47 |
| Language | English |
| Target File | 01_411.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/mtc-m21/2012/07.13.14.41 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 |