| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/42M6L6P |
| Repository | sid.inpe.br/plutao/2020/06.15.23.59 (restricted access) |
| Last Update | 2020:06.17.14.36.09 (UTC) lattes |
| Metadata Repository | sid.inpe.br/plutao/2020/06.15.23.59.46 |
| Metadata Last Update | 2022:01.04.01.31.14 (UTC) administrator |
| DOI | 10.1016/j.jag.2019.101945 |
| ISSN | 0303-2434 |
| Label | lattes: 1175464822052393 1 ReisDutrSantEsca:2020:MuChDe |
| Citation Key | ReisDutrSantEsca:2020:MuChDe |
| Title | Multi-source change detection with PALSAR data in the Southern of Pará state in the Brazilian Amazon  |
| Year | 2020 |
| Access Date | 2024, May 19 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 11633 KiB |
| 2. Context | |
| Author | 1 Reis, Mariane Souza 2 Dutra, Luciano Vieira 3 Sant'Anna, Sidnei João Siqueira 4 Escada, Maria Isabel Sobral |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHMA 3 8JMKD3MGP5W/3C9JJ8N 4 8JMKD3MGP5W/3C9JHRG |
| Group | 1 CST-CST-SESPG-INPE-MCTIC-GOV-BR 2 DIDPI-CGOBT-INPE-MCTIC-GOV-BR 3 DIDPI-CGOBT-INPE-MCTIC-GOV-BR 4 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) |
| Author e-Mail Address | 1 mariane.reis@inpe.br 2 luciano.dutra@inpe.br 3 sidnei.santanna@inpe.br 4 isabel.escada@inpe.br |
| Journal | International Journal of Applied Earth Observation and Geoinformation |
| Volume | 84 |
| Pages | 101945 |
| Secondary Mark | B1_GEOCIÊNCIAS |
| History (UTC) | 2020-06-16 01:29:39 :: lattes -> administrator :: 2020 2020-06-17 14:34:05 :: administrator -> lattes :: 2020 2020-06-17 14:36:11 :: lattes -> administrator :: 2020 2022-01-04 01:31:14 :: administrator -> simone :: 2020 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | Post-classification change detection Multi-sensor change detection Brazilian Amazon |
| Abstract | Optical data is broadly used for change detection studies, despite being hindered by atmospheric conditions. Synthetic Aperture Radar (SAR) data can be useful for change detection in areas with frequent cloud coverage as SAR systems are capable of obtaining images almost independently from atmospheric conditions. This study aims to verify the difference in results of using SAR data instead of optical data for change detection purposes. Different levels of one hierarchical legend and both pixel and region-based classifiers were used. Change results were evaluated considering the use of rectangular matrices to incorporate the occurrence of impossible changes and relative comparison between change maps. Although the change maps obtained using only optical data were more accurate than those using either one or two land cover classifications based on L-band SAR data, the difference in the accuracy of change maps decreases with the use of less detailed legends. Additionally, results indicate that L-band SAR and multi-sensor approaches are adequate for deforestation identification even if postclassification results did not achieve global accuracy values superior to 0.86. The most accurate change detection results obtained in this work were not associated with the overall accuracy of land cover classifications, but with the distribution and accuracy of specific land cover classes. |
| Area | CST |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Multi-source change detection... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CST > Multi-source change detection... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | reis_multi.pdf |
| Reader Group | administrator lattes |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/449U4PL |
| Citing Item List | sid.inpe.br/bibdigital/2013/09.09.15.05 3 sid.inpe.br/bibdigital/2021/03.06.05.18 2 sid.inpe.br/mtc-m21/2012/07.13.15.00.20 2 |
| Dissemination | WEBSCI; PORTALCAPES; SCOPUS. |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn lineage mark mirrorrepository month nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url usergroup |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |