| 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/2004/11.22.09.20 | |||
| Last Update | 2005:03.18.18.44.12 (UTC) administrator | |||
| Metadata Repository | ltid.inpe.br/sbsr/2004/11.22.09.20.31 | |||
| Metadata Last Update | 2018:06.06.02.42.52 (UTC) administrator | |||
| Secondary Key | INPE-12582-PRE/7875 | |||
| ISBN | 85-17-00018-8 | |||
| Citation Key | PicoliAnjRosRizRud:2005:SPMeAm | |||
| Title | Estimativa de área com cana-de-açúcar na micro-região de Ribeirão Preto - SP por meio de amostragem por segmentos quadrados  | |||
| Format | CD-ROM, On-line. | |||
| Year | 2005 | |||
| Access Date | 2024, May 19 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 183 KiB | |||
| 2. Context | ||||
| Author | 1 Picoli, Michelle Cristina Araújo 2 Anjos, Camila Souza dos 3 Rosa, Viviane Gomes Cardoso 4 Rizzi, Rodrigo 5 Rudorff, Bernardo Friedrich Theodor | |||
| Resume Identifier | 1 2 3 4 5 8JMKD3MGP5W/3C9JGKP | |||
| Group | 1 2 3 4 5 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) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 michelle@ltid.inpe.br 2 csa@ltid.inpe.br 3 vivian@ltid.inpe.br 4 rizzi@ltid.inpe.br 5 bernardo@ltid.inpe.br | |||
| Editor | Epiphanio, José Carlos Neves Fonseca, Leila Maria Garcia | |||
| e-Mail Address | {michelle, csa, vivian, rizzi, bernardo}@ltid.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 | 213-216 | |||
| Book Title | Anais | |||
| Tertiary Type | Comunicações | |||
| Organization | Instituto Nacional de Pesquisas Espaciais | |||
| History (UTC) | 2005-06-20 18:36:08 :: sbsr -> administrator :: 2009-06-03 16:03:34 :: administrator -> sbsr :: 2009-06-30 14:26:14 :: sbsr -> erich@sid.inpe.br :: 2010-05-14 02:47:04 :: erich@sid.inpe.br -> marciana :: 2011-02-16 14:00:19 :: marciana -> administrator :: 2005 2018-06-06 02:42:52 :: administrator -> :: 2005 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | sampling method crop area mapping sugarcane amostragem mapeamento de área agrícola cana-de-açúcar | |||
| Abstract | Sugarcane is among the most important commodities to Brasil; therefore, accurate information about sugarcane production is a relevant task. Several methods are available to provide agricultural statistics for municipal, regional, state or country level. In the present work we tested a sampling method that uses remote sensing images together with Geographic Information System (GIS) to accurately estimate sugarcane area at the regional level for the region of Ribeirão Preto which is the most relevant sugarcane production region of São Paulo State, Brazil. To evaluate the results of this study a sugarcane reference map was available. It was found that with a selected sample set of 165 segments with 1 x 1 km, sugarcane area could be estimated with a relative difference of only 4.2% (120 ha) and at a confidence level of 99%. The result is encouraging since it can be obtained early in the crop year season, is independent of subjective information and provides an error associated to the area estimation. | |||
| 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/2004/11.22.09.20 | |||
| zipped data URL | http://urlib.net/zip/ltid.inpe.br/sbsr/2004/11.22.09.20 | |||
| Language | Português | |||
| Target File | 213.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 1 | |||
| 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 | |||