| 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@80/2007/01.17.12.22 | |||
| Last Update | 2007:03.01.11.25.36 (UTC) administrator | |||
| Metadata Repository | dpi.inpe.br/sbsr@80/2007/01.17.12.22.33 | |||
| Metadata Last Update | 2018:06.06.02.38.02 (UTC) administrator | |||
| ISBN | 978-85-17-00031-7 | |||
| Citation Key | BentzEbecPoli:2007:IdAuEv | |||
| Title | Identificação automática de eventos ambientais costeiros e oceânicos detectáveis em imagens de radares orbitais  | |||
| Format | CD-ROM, On-line. | |||
| Year | 2007 | |||
| Access Date | 2025, May 09 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 235 KiB | |||
| 2. Context | ||||
| Author | 1 Bentz, Cristina Maria 2 Ebecken, Nelson F. F. 3 Politano, Alexandre Tadeu | |||
| Affiliation | 1 PETROBRAS/CENPES - Centro de Pesquisas 2 Universidade Federal do Rio de janeiro – UFRJ/COPPE 3 PETROBRAS/CENPES - Centro de Pesquisas | |||
| Author e-Mail Address | 1 cris@petrobras.com.br 2 nelson@ntt.ufrj.br 3 politano.gorceix@petrobras.com.br | |||
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares Fonseca, Leila Maria Garcia | |||
| e-Mail Address | lise@dpi.inpe.br | |||
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 13 (SBSR). | |||
| Conference Location | Florianópolis | |||
| Date | 21-26 abr. 2007 | |||
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Publisher City | São José dos Campos | |||
| Pages | 1967-1974 | |||
| Book Title | Anais | |||
| Tertiary Type | Artigo | |||
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| History (UTC) | 2007-01-17 12:22:33 :: lise@dpi.inpe.br -> sbsr :: 2007-01-17 15:32:19 :: sbsr -> lise@dpi.inpe.br :: 2007-01-17 23:41:45 :: lise@dpi.inpe.br -> administrator :: 2009-06-30 14:32:50 :: administrator -> erich@sid.inpe.br :: 2009-08-04 18:30:40 :: erich@sid.inpe.br -> administrator :: 2009-08-05 01:47:02 :: administrator -> erich@sid.inpe.br :: 2010-05-14 02:44:12 :: erich@sid.inpe.br -> marciana :: 2011-02-16 14:07:05 :: marciana -> administrator :: 2007 2018-06-06 02:38:02 :: administrator -> :: 2007 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | synthetic aperture radar oil spill and ocean features detection classification machine learning radares de abertura sintética detecção de óleo e feições oceânicas classificação aprendizagem de máquina | |||
| Abstract | A classification procedure using machine learning algorithms was developed to identify different types of pollution and meteo-oceanographic events, detected in SAR (Synthetic Aperture Radar) images. The classification is done in two steps: first the features area classified in one of two classes - oil pollution or meteooceanographic event. In the second step, the identification of tree classes of oil pollution and four classes or meteo-oceanographic events is done. Spectral, geometric, and contextual features are evaluated. The classification training and test was done using examples extracted from 402 RADARSAT-1 images acquired in Campos Basin, southeastern Brazilian coast. Different configurations of decision trees, neural networks and support vector machines are tested. | |||
| Area | SRE | |||
| Type | Geologia | |||
| 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/dpi.inpe.br/sbsr@80/2007/01.17.12.22 | |||
| zipped data URL | http://urlib.net/zip/dpi.inpe.br/sbsr@80/2007/01.17.12.22 | |||
| Language | pt | |||
| Target File | 1967-1974.pdf | |||
| User Group | lise@dpi.inpe.br erich@sid.inpe.br administrator | |||
| Reader Group | administrator lise@dpi.inpe.br | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Mirror Repository | dpi.inpe.br/netuno@1905/2006/07.17.20.18.49 | |||
| 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 group identifier issn label lineage nextedition nexthigherunit notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor shorttitle sponsor tertiarymark url versiontype volume | |||