| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte2.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP6W34M/3PSMDAS |
| Repository | sid.inpe.br/marte2/2017/10.27.15.52.36 |
| Last Update | 2017:10.27.15.52.36 (UTC) administrator |
| Metadata Repository | sid.inpe.br/marte2/2017/10.27.15.52.37 |
| Metadata Last Update | 2018:06.06.03.11.41 (UTC) administrator |
| ISBN | 978-85-17-00088-1 |
| Label | 59460 |
| Citation Key | GirolamoNetoFonValNevKor:2017:DeClAu |
| Title | Desafios na classificação automática de fitofisionomias do Cerrado brasileiro com base em mapas de referência na escala 1:250.000  |
| Format | Internet |
| Year | 2017 |
| Access Date | 2024, May 18 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 1437 KiB |
| 2. Context | |
| Author | 1 Girolamo Neto, Cesare Di 2 Fonseca, Leila Maria Garcia 3 Valeriano, Dalton de Morisson 4 Neves, Alana Kasahara 5 Korting, Thales Sehn |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHLD 3 8JMKD3MGP5W/3C9JGT4 |
| Group | 1 SER-SRE-SESPG-INPE-MCTIC-GOV-BR 2 CGOBT-CGOBT-INPE-MCTIC-GOV-BR 3 COAMZ-CGOBT-INPE-MCTIC-GOV-BR 4 SER-SRE-SESPG-INPE-MCTIC-GOV-BR 5 DIDPI-CGOBT-INPE-MCTIC-GOV-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 cesare.neto@gmail.com |
| Editor | Gherardi, Douglas Francisco Marcolino Aragão, Luiz Eduardo Oliveira e Cruz de |
| e-Mail Address | daniela.seki@inpe.br |
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 18 (SBSR) |
| Conference Location | Santos |
| Date | 28-31 maio 2017 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Pages | 6647-6654 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2017-10-27 15:52:37 :: banon -> administrator :: 2017-11-05 11:20:20 :: administrator -> banon :: 2017 2017-12-14 18:16:41 :: banon -> administrator :: 2017 2018-06-06 03:11:41 :: administrator -> simone :: 2017 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Abstract | Brazilian Savanna, also known as Cerrado, is one of the most important biomes in world in terms of biodiversity. Mapping Cerrado is an important task, considering that deforestation reached almost half of its original area. Two classification systems are currently used to map Cerrado Land Cover and reference maps are available on the scale of 1:250.000. Thus, the aim of this study is to discuss the challenges regarding the automatic classification of Cerrado land cover using the reference maps of 1:250.000 produced by Brazilian Institute of Geography and Statistics (IBGE). Three protected Cerrado areas were used in this study, Brasília National Park (DF), Emas National Park (GO) and Chapada das Mesas National Park (MA). Images from the Landsat-8 satellite, acquired in the dry and wet seasons, were used in the classification. Images were segmented and classified according to Brazilian vegetation classification system. Classification was performed through the random forest algorithm. The classification results pointed out an overall accuracy of 84.4%. The main source of classification error was transition areas among the vegetation formations. Due to the map scale, some areas close to the edges are not distinguished with precision and may be incorrectly classified. The use of high resolution images can improve the classification results in the vegetation boundaries. Another notable problem is that the Brazilian vegetation classification system does not separate Gallery Forests from other classes although the segmentation has distinguished these segments quite well. |
| Area | SRE |
| Type | Classificação e mineração de dados |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > SBSR 18 > Desafios na classificação... |
| Arrangement 2 | Projeto Memória 60... > Livros e livros editados > SBSR 18 > Desafios na classificação... |
| Arrangement 3 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Desafios na classificação... |
| Arrangement 4 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COAMZ > Desafios na classificação... |
| Arrangement 5 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGOBT > Desafios na classificação... |
| Arrangement 6 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Desafios na classificação... |
| 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/8JMKD3MGP6W34M/3PSMDAS |
| zipped data URL | http://urlib.net/zip/8JMKD3MGP6W34M/3PSMDAS |
| Language | pt |
| Target File | 59460.pdf |
| User Group | banon |
| Visibility | shown |
| Update Permission | not transferred |
| 5. Allied materials | |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Next Higher Units | 8JMKD3MGP6W34M/3PMFNUS 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3ETL435 8JMKD3MGPCW/3EU2H28 8JMKD3MGPCW/3F3NU5S |
| Citing Item List | sid.inpe.br/marte2/2017/09.25.14.55 9 sid.inpe.br/bibdigital/2013/09.09.15.05 5 sid.inpe.br/bibdigital/2013/10.01.23.43 2 |
| Host Collection | dpi.inpe.br/marte2/2013/05.17.15.03.06 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination doi edition issn keywords lineage mark nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |