| 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/2004/11.19.19.37 | |||
| Last Update | 2005:03.18.18.11.42 (UTC) administrator | |||
| Metadata Repository | ltid.inpe.br/sbsr/2004/11.19.19.37.49 | |||
| Metadata Last Update | 2018:06.06.02.42.28 (UTC) administrator | |||
| Secondary Key | INPE-12572-PRE/7865 | |||
| ISBN | 85-17-00018-8 | |||
| Citation Key | BerkaRudoFrei:2005:ReCoPi | |||
| Title | Reclassificação controlada de pixels isolados em mapas de cana-de-açúcar  | |||
| Format | CD-ROM, On-line. | |||
| Year | 2005 | |||
| Access Date | 2024, May 19 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 3065 KiB | |||
| 2. Context | ||||
| Author | 1 Berka, Luciana Miura Sugawara 2 Rudorff, Bernardo Friedrich Theodor 3 Freitas, Ramon Morais de | |||
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JGKP | |||
| Group | 1 DSR-INPE-MCT-BR 2 DSR-INPE-MCT-BR 3 DSR-INPE-MCT-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 lmiura@dsr.inpe.br 2 bernardo@dsr.inpe.br 3 ramon@dsr.inpe.br | |||
| Editor | Epiphanio, José Carlos Neves Fonseca, Leila Maria Garcia | |||
| e-Mail Address | lmiura@dsr.inpe.br | |||
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 12 (SBSR) | |||
| Conference Location | Goiânia | |||
| Date | 16-21 abr. 2005 | |||
| Publisher | INPE | |||
| Publisher City | São José dos Campos | |||
| Pages | 33-40 | |||
| Book Title | Anais | |||
| Tertiary Type | Artigos | |||
| Organization | Instituto Nacional de Pesquisas Espaciais | |||
| History (UTC) | 2005-06-20 17:38:55 :: sbsr -> administrator :: 2009-06-03 16:00:06 :: administrator -> sbsr :: 2009-06-30 14:25:53 :: sbsr -> erich@sid.inpe.br :: 2010-05-14 02:46:25 :: erich@sid.inpe.br -> marciana :: 2011-02-16 13:59:45 :: marciana -> administrator :: 2005 2018-06-06 02:42:28 :: administrator -> :: 2005 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | remote sensing mapping sugarcane map algebra sensoriamento remoto mapeamento cana-de-açúcar álgebra de mapa | |||
| Abstract | Thematic maps generated from remote sensing images provide valuable and updated information. However, during the updating process some errors are introduced leaving isolated pixels or group of pixels that need to be correctly reclassified. Standard procedures are not efficient to correct for this source of error and may even enhance the problem. Therefore, a specific algorithm was developed to minimize errors from isolated pixels on a sugarcane thematic map by reclassifying theses pixels on a controlled and automated way. Prior to the reclassification process a mask with isolated groups of pixels (<1 ha), was generated using a conventional pixel cleaning procedure and map subtraction operation. Both map algebra and statistic approaches were used during the decision criteria procedure of reclassification. No significant difference was observed for area comparison between estimates prior and after the reclassification procedure. However, the map quality was significantly improved; furthermore, error propagation is avoided during yearly map updating. | |||
| Area | SRE | |||
| Type | Agricultura | |||
| doc Directory Content | access | |||
| source Directory Content |
| |||
| agreement Directory Content | there are no files | |||
| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/ltid.inpe.br/sbsr/2004/11.19.19.37 | |||
| zipped data URL | http://urlib.net/zip/ltid.inpe.br/sbsr/2004/11.19.19.37 | |||
| Language | Português | |||
| Target File | Berka.pdf | |||
| User Group | administrator erich@sid.inpe.br | |||
| Visibility | shown | |||
| 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 3 | |||
| Host Collection | dpi.inpe.br/banon/2003/12.10.19.30 | |||
| 6. Notes | ||||
| Mark | 1 | |||
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition identifier issn label lineage nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark url versiontype volume | |||