| 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@80/2008/11.17.20.27 | |||
| Last Update | 2009:03.29.13.09.50 (UTC) administrator | |||
| Metadata Repository | dpi.inpe.br/sbsr@80/2008/11.17.20.27.10 | |||
| Metadata Last Update | 2022:07.07.03.46.47 (UTC) administrator | |||
| Secondary Key | INPE-16026-PRE/10635 | |||
| ISBN | 978-85-17-00044-7 | |||
| Citation Key | ScofieldDuSiNeAbFr:2009:PAUtIm | |||
| Title | Mapeamento da cobertura da terra na Floresta Nacional de Tapajós - PA utilizando imagem de coerência polarimétrica  | |||
| Format | DVD, On-line. | |||
| Year | 2009 | |||
| Access Date | 2024, May 19 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 1701 KiB | |||
| 2. Context | ||||
| Author | 1 Scofield, Graziela Balda 2 Dutra, Luciano Vieira 3 Silva, Daniel Luís Andrade e 4 Negri, Rogério Galante 5 Aboud Neta, Sumaia Resegue 6 Freitas, Corina da Costa | |||
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHMA | |||
| Group | 1 DPI-OBT-INPE-MCT-BR 2 DPI-OBT-INPE-MCT-BR 3 DSR-OBT-INPE-MCT-BR 4 5 6 DPI-OBT-INPE-MCT-BR | |||
| Affiliation | 1 INPE/SP 2 INPE/SP 3 INPE/SP 4 INPE/SP 5 INPE/SP 6 INPE/SP | |||
| Author e-Mail Address | 1 graziela@dpi.inpe.br 2 dutra@dpi.inpe.br 3 andrade@dsr.inpe.br 4 rogerio@dpi.inpe.br 5 sumaia@dpi.inpe.br 6 corina@dpi.inpe.br | |||
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares | |||
| e-Mail Address | lise@dpi.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 | 6227-6232 | |||
| Book Title | Anais | |||
| Tertiary Type | Artigo | |||
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| History (UTC) | 2008-11-18 13:13:46 :: graziela@dpi.inpe.br -> sbsr :: 2008-12-15 19:56:36 :: sbsr -> lise@dpi.inpe.br :: 2008-12-16 23:18:56 :: lise@dpi.inpe.br -> sbsr :: 2008-12-17 13:28:23 :: sbsr -> lise@dpi.inpe.br :: 2008-12-18 12:34:16 :: lise@dpi.inpe.br -> sbsr :: 2009-01-09 13:08:23 :: sbsr -> lise@dpi.inpe.br :: 2009-01-19 12:44:22 :: lise@dpi.inpe.br -> sbsr :: 2009-02-19 20:17:04 :: sbsr -> administrator :: 2009-05-28 13:03:04 :: administrator -> lise@dpi.inpe.br :: 2009-06-16 13:15:00 :: lise@dpi.inpe.br -> marciana :: 2009-06-22 13:55:24 :: marciana -> erich@sid.inpe.br :: 2009-06-26 17:44:01 :: erich@sid.inpe.br -> administrator :: 2009-08-05 01:59:40 :: administrator -> erich@sid.inpe.br :: 2010-05-14 02:40:41 :: erich@sid.inpe.br -> marciana :: 2011-02-16 14:17:14 :: marciana -> administrator :: 2009 2022-07-07 03:46:47 :: administrator -> :: 2009 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | RADAR Coherence Polarimetric Segmentation Classification Remote Sensing | |||
| Abstract | The assessment of the polarimetric coherence information with full polarimetric data was studied using the region classification. The pair of HH and VV bands showed the relevant information of the phase difference among every band pairs, so the HH and VV bands were used to generate the polarimetric coherence data (CoPHH-VV). The Advanced Land Observing Satellite (ALOS) complex full polarimetric images were used to obtain the CoPHH-VV and the intensity data. MultiSeg, a hierarchical segmentation algorithm, and the Bhattacharyya distance, a region classifier, were used to segment and classify these images, respectively. The Tapajós National Forest, in the Brazilian Amazon, in Pará State, Brasil, was the study area. Several combinations of the intensity and the polarimetric coherence data were classified. The statistic measures were estimated to compare among these classifications. The results showed the performance improvement of classification of the polarimetric coherence, HV and VV intensities in comparison with the HV and VV intensities classification. The incorporation of HH information in the CoPHH-VV improved in the soya2, degraded forest and the bare soil discrimination, and the soya1 was classified. Therefore, the kappa value of the classification including the polarimetric coherence - CoPHH-VV decreased in relation to the value of the classification using only HH and HV intensities. | |||
| Area | SRE | |||
| Type | Mudança de Uso e Cobertura da Terra | |||
| 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@80/2008/11.17.20.27 | |||
| zipped data URL | http://urlib.net/zip/dpi.inpe.br/sbsr@80/2008/11.17.20.27 | |||
| Language | pt | |||
| Target File | 6227-6232.pdf | |||
| User Group | administrator graziela@dpi.inpe.br lise@dpi.inpe.br marciana erich@sid.inpe.br administrator | |||
| Reader Group | administrator graziela@dpi.inpe.br | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Mirror Repository | dpi.inpe.br/marte1@80/2009/05.26.17.02 | |||
| Next Higher Units | 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3ER446E | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.53.50 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, CAPES, FAPESP | |||
| 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 | |||