| 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@80/2008/11.17.10.16 | |||
| Last Update | 2009:03.26.16.36.20 (UTC) administrator | |||
| Metadata Repository | dpi.inpe.br/sbsr@80/2008/11.17.10.16.18 | |||
| Metadata Last Update | 2022:07.07.03.41.11 (UTC) administrator | |||
| Secondary Key | INPE-15826-PRE/10436 | |||
| ISBN | 978-85-17-00044-7 | |||
| Citation Key | BarrosMoMaCoZaPeSh:2009:MaCoNa | |||
| Title | Mapeamento da cobertura natural e uso da terra como subsidio ao estudo da dinâmica e ocupação do Estado do Tocantins entre 1990 e 2007  | |||
| Format | DVD, On-line. | |||
| Year | 2009 | |||
| Access Date | 2024, May 18 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 2256 KiB | |||
| 2. Context | ||||
| Author | 1 Barros, Marco Aurélio 2 Morais, Fátima Maria de 3 Maia, Mariângela Aparecida Martins 4 Costa, Ulisses Elisio 5 Zaloti, Fabia Antunes 6 Pereira Júnior, Alfredo da Costa 7 Shimabukuro, Yosio Edemir | |||
| Resume Identifier | 1 2 3 4 5 6 8JMKD3MGP5W/3C9JGGQ 7 8JMKD3MGP5W/3C9JJCQ | |||
| Group | 1 2 3 4 5 6 DSR-OBT-INPE-MCT-BR 7 DSR-OBT-INPE-MCT-BR | |||
| Affiliation | 1 Geoambiente Sensoriamento Remoto Ltda 2 Geoambiente Sensoriamento Remoto Ltda 3 Geoambiente Sensoriamento Remoto Ltda 4 Geoambiente Sensoriamento Remoto Ltda 5 Geoambiente Sensoriamento Remoto Ltda 6 Instituto Nacional de Pesquisas Espaciais 7 Instituto Nacional de Pesquisas Espaciais | |||
| Author e-Mail Address | 1 marcoaurelio.barros@geoambiente.com.br 2 fatima.morais@geoambiente.com.br 3 mariangela.martins@geoambiente.com.br 4 ulisses.costa@geoambiente.com.br 5 fabia.zaloti@geoambiente.com.br 6 alfredo@dsr.inpe.br 7 yosio@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 | 2555-2562 | |||
| Book Title | Anais | |||
| Tertiary Type | Artigo | |||
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| History (UTC) | 2008-11-17 20:53:39 :: marcoaurelio.barros@geoambiente.com.br -> lise@dpi.inpe.br :: 2008-12-11 16:02:26 :: lise@dpi.inpe.br -> sbsr :: 2008-12-15 20:07:55 :: sbsr -> lise@dpi.inpe.br :: 2009-03-05 22:22:11 :: lise@dpi.inpe.br -> administrator :: 2009-05-28 12:59:05 :: administrator -> lise@dpi.inpe.br :: 2009-06-16 13:14:53 :: lise@dpi.inpe.br -> marciana :: 2009-06-22 13:55:16 :: marciana -> erich@sid.inpe.br :: 2009-06-23 17:23:12 :: erich@sid.inpe.br -> administrator :: 2009-08-05 01:54:39 :: administrator -> erich@sid.inpe.br :: 2010-05-14 02:40:32 :: erich@sid.inpe.br -> marciana :: 2011-02-16 14:17:03 :: marciana -> administrator :: 2009 2022-07-07 03:41:11 :: administrator -> :: 2009 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | CBERS image forest and savanna mapping babaçu remote sensing digital image processing mapeamento de florestas e cerrado babaçu sensoriamento remoto processamento de imagens | |||
| Abstract | In the Amazon Region large areas of savannas and forests have been changing in pasture and agriculture that modify the environment resulting in environmental and economic problems. The Tocantins state has climatics and physicals features common with Amazon and the Brazil Central Region and it is a transiction zone. On the purpose of study the dynamic of coverage and land use of the Tocantins state between 1990 and 2007, the Secretaria do Planejamento do Tocantins hired the Geoambiente Sensoriamento Remoto company. It was used 68 TM-Landsat-5 images from 1990, 2000, 2005 and 2007. These images were orthorectified and it was applied the linear model of spectral mixture to extract soil, shadow and vegetation fractions. The images segmentation and non-supervised classification was done using soil and vegetation components. After the classification it was done a visual interpretation from the images considering 26 classes such as pasture, savanna, vereda, babaçual. The babaçual class has an energetical importance to Brazil. For the areas related to savanna and rainforest biome were created identification subclasses. During the mapping was established a set of rules of interpretation specific for each year. After the initial mapping it begun the field work. The doubtful areas were visited, georeferenced and photographed to correct and finish the mapping. In general it was noticed that most of the area are pasture and savanna modified and that palmeiral, babaçual and mata seca classes are identified after visited in the field. | |||
| Area | SRE | |||
| Type | Floresta e Vegetação | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Mapeamento da cobertura... | |||
| doc Directory Content | access | |||
| source Directory Content |
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| 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@80/2008/11.17.10.16 | |||
| zipped data URL | http://marte.sid.inpe.br/zip/dpi.inpe.br/sbsr@80/2008/11.17.10.16 | |||
| Language | pt | |||
| Target File | 2555-2562.pdf | |||
| User Group | administrator marcoaurelio.barros@geoambiente.com.br lise@dpi.inpe.br marciana erich@sid.inpe.br administrator | |||
| Reader Group | administrator marcoaurelio.barros@geoambiente.com.br | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Mirror Repository | dpi.inpe.br/marte1@80/2009/05.26.17.02 | |||
| Next Higher Units | 8JMKD3MGPCW/3ER446E | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.39.40 1 | |||
| Host Collection | dpi.inpe.br/netuno@1905/2006/07.17.20.18 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 readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor shorttitle sponsor tertiarymark url versiontype volume | |||