| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | marte.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Repository | dpi.inpe.br/sbsr@80/2008/11.14.18.32 | |||
| Last Update | 2009:03.30.21.36.48 (UTC) administrator | |||
| Metadata Repository | dpi.inpe.br/sbsr@80/2008/11.14.18.32.22 | |||
| Metadata Last Update | 2022:07.07.03.53.12 (UTC) administrator | |||
| Secondary Key | INPE-15876-PRE/10486 | |||
| ISBN | 978-85-17-00044-7 | |||
| Citation Key | FreitasAdRuShRoSiAr:2009:EsCaÁr | |||
| Title | Análise Exploratória de Dados Multi-temporais em Sensoriamento Remoto Usando Mapas Auto-Organizáveis: Um estudo de caso nas áreas de conversão para o cultivo da cana-de-açúcar  | |||
| Format | DVD, On-line. | |||
| Year | 2009 | |||
| Access Date | 2024, May 22 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 3556 KiB | |||
| 2. Context | ||||
| Author | 1 Freitas, Ramon Morais de 2 Adami, Marcos 3 Rudorff, Bernardo Friedrich Theodor 4 Shimabukuro, Yosio Edemir 5 Rosa, Reinaldo Roberto 6 Silva, José Demisio Simões da 7 Arcoverde, Gustavo Felipe Balué | |||
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JGKP 4 8JMKD3MGP5W/3C9JJCQ 5 8JMKD3MGP5W/3C9JJ5D 6 8JMKD3MGP5W/3C9JHH2 | |||
| Group | 1 DSR-OBT-INPE-MCT-BR 2 DSR-OBT-INPE-MCT-BR 3 DSR-OBT-INPE-MCT-BR 4 DSR-OBT-INPE-MCT-BR 5 LAC-CTE-INPE-MCT-BR 6 LAC-CTE-INPE-MCT-BR 7 DSR-OBT-INPE-MCT-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais 2 Instituto Nacional de Pesquisas Espaciais 3 Instituto Nacional de Pesquisas Espaciais 4 Instituto Nacional de Pesquisas Espaciais 5 Instituto Nacional de Pesquisas Espaciais 6 Instituto Nacional de Pesquisas Espaciais 7 Instituto Nacional de Pesquisas Espaciais | |||
| Author e-Mail Address | 1 ramon@dsr.inpe.br 2 adami@dsr.inpe.br 3 bernardo@dsr.inpe.br 4 yosio@dsr.inpe.br 5 reinaldo@lac.inpe.br 6 demisio@lac.inpe.br 7 gustavo@dsr.inpe.br | |||
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares | |||
| e-Mail Address | erich@sid.inpe.br | |||
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 14 (SBSR) | |||
| Conference Location | Natal | |||
| Date | 25-30 abr. 2009 | |||
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Publisher City | São José dos Campos | |||
| Pages | 7797-7804 | |||
| Book Title | Anais | |||
| Tertiary Type | Artigo | |||
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| History (UTC) | 2008-11-17 23:25:46 :: ramon@dsr.inpe.br -> sbsr :: 2008-12-15 19:35:11 :: sbsr -> lise@dpi.inpe.br :: 2008-12-18 13:15:43 :: lise@dpi.inpe.br -> sbsr :: 2009-02-19 15:39:24 :: sbsr -> administrator :: 2009-05-28 12:57:26 :: administrator -> lise@dpi.inpe.br :: 2009-06-16 13:14:50 :: lise@dpi.inpe.br -> marciana :: 2009-06-22 13:55:12 :: marciana -> erich@sid.inpe.br :: 2009-06-23 18:13:38 :: erich@sid.inpe.br -> administrator :: 2009-08-05 01:52:33 :: administrator -> erich@sid.inpe.br :: 2010-05-14 02:40:28 :: erich@sid.inpe.br -> marciana :: 2011-02-16 14:16:57 :: marciana -> administrator :: 2009 2022-07-07 03:53:12 :: administrator -> :: 2009 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | remote sensing SOM feature selection | |||
| Abstract | This work shows an approach to use Self Organizing Map (SOM) to feature selection in multitemporal remote sensing data. Optical images derived from Thematic Mapper bands were used for this analysis. The objective was to improve and understanding about SOM operational capabilities for feature selection in remote sensing data applied to agricultural systems. The study area is the municipality of the Barretos located in the northern part of Sao Paulo State. The test site comprises several landscape types such as citrus, annual croplands fields, pasture and sugarcane with high land cover conversion rates the last years. Using Landsat TM multitemporal data and segmentation techniques we generated 1110 samples for the SOM analysis. The visual inspection of Kohonen maps were used for feature selection. Preliminary results indicated that there is a temporal dependence between the spectral bands and the land cover observation over time. We recommneded that further studies should focus on the correlation of spectral and texture data using the SOM approach. | |||
| Area | SRE | |||
| Type | Técnicas de Classificação e Mineração de Dados | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Análise Exploratória de... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAC > Análise Exploratória de... | |||
| doc Directory Content | access | |||
| source Directory Content |
| |||
| agreement Directory Content | there are no files | |||
| 4. Conditions of access and use | ||||
| data URL | http://marte.sid.inpe.br/ibi/dpi.inpe.br/sbsr@80/2008/11.14.18.32 | |||
| zipped data URL | http://marte.sid.inpe.br/zip/dpi.inpe.br/sbsr@80/2008/11.14.18.32 | |||
| Language | pt | |||
| Target File | 7797-7804.pdf | |||
| User Group | administrator ramon@dsr.inpe.br lise@dpi.inpe.br marciana erich@sid.inpe.br administrator | |||
| Reader Group | administrator ramon@dsr.inpe.br | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Mirror Repository | dpi.inpe.br/marte1@80/2009/05.26.17.02 | |||
| Next Higher Units | 8JMKD3MGPCW/3ER446E 8JMKD3MGPCW/3ESGTTP | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.58.50 1 sid.inpe.br/mtc-m21/2012/07.13.14.41 1 | |||
| Host Collection | dpi.inpe.br/netuno@1905/2006/07.17.20.18 dpi.inpe.br/banon/2003/12.10.19.30 | |||
| 6. Notes | ||||
| Sponsor | CNPq e CAPES | |||
| 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 readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor shorttitle tertiarymark url versiontype volume | |||