| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/428S2BP | |||
| Repository | sid.inpe.br/mtc-m21c/2020/04.01.10.38 | |||
| Last Update | 2020:04.01.10.38.14 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2020/04.01.10.38.14 | |||
| Metadata Last Update | 2022:01.04.01.35.03 (UTC) administrator | |||
| DOI | 10.3390/rs12060961 | |||
| ISSN | 2072-4292 | |||
| Citation Key | SoaresDuCoFeNeDi:2020:MeImLa | |||
| Title | A meta-methodology for improving land cover and land use classification with SAR imagery  | |||
| Year | 2020 | |||
| Month | Mar. | |||
| Access Date | 2024, May 20 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 3256 KiB | |||
| 2. Context | ||||
| Author | 1 Soares, Marinalva Dias 2 Dutra, Luciano Vieira 3 Costa, Gilson Alexandre Ostwald Pedro da 4 Feitosa, Raul Queiroz 5 Negri, Rogério Galante 6 Diaz, Pedro M. A. | |||
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHMA | |||
| ORCID | 1 2 0000-0002-7757-039X 3 4 0000-0001-8344-5096 5 0000-0002-4808-2362 | |||
| Group | 1 SER-SRE-SESPG-INPE-MCTIC-GOV-BR 2 CGCEA-CGCEA-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Universidade Estadual do Rio de Janeiro (UERJ) 4 Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio) 5 Universidade Estadual Paulista (UNESP) 6 Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio) | |||
| Author e-Mail Address | 1 mdiasoares@gmail.com 2 luciano.dutra@inpe.br 3 gilson.costa@ime.uerj.br 4 raul@ele.puc-rio.br 5 rogerio.negri@unesp.br 6 pedro9589@gmail.com | |||
| Journal | Remote Sensing | |||
| Volume | 12 | |||
| Number | 6 | |||
| Pages | e861 | |||
| Secondary Mark | B3_GEOGRAFIA B3_ENGENHARIAS_I B4_GEOCIÊNCIAS B4_CIÊNCIAS_AMBIENTAIS B5_CIÊNCIAS_AGRÁRIAS_I | |||
| History (UTC) | 2020-04-01 10:38:14 :: simone -> administrator :: 2020-04-01 10:38:15 :: administrator -> simone :: 2020 2020-04-01 10:42:03 :: simone -> administrator :: 2020 2022-01-04 01:35:03 :: 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 | region-based classification GEOBIA SAR classification LULC classification SAR data segmentation segmentation tuning meta-methodologies | |||
| Abstract | Per-point classification is a traditional method for remote sensing data classification, and for radar data in particular. Compared with optical data, the discriminative power of radar data is quite limited, for most applications. A way of trying to overcome these difficulties is to use Region-Based Classification (RBC), also referred to as Geographical Object-Based Image Analysis (GEOBIA). RBC methods first aggregate pixels into homogeneous objects, or regions, using a segmentation procedure. Moreover, segmentation is known to be an ill-conditioned problem because it admits multiple solutions, and a small change in the input image, or segmentation parameters, may lead to significant changes in the image partitioning. In this context, this paper proposes and evaluates novel approaches for SAR data classification, which rely on specialized segmentations, and on the combination of partial maps produced by classification ensembles. Such approaches comprise a meta-methodology, in the sense that they are independent from segmentation and classification algorithms, and optimization procedures. Results are shown that improve the classification accuracy from Kappa = 0.4 (baseline method) to a Kappa = 0.77 with the presented method. Another test site presented an improvement from Kappa = 0.36 to a maximum of 0.66 also with radar data. | |||
| Area | SRE | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCEA > A meta-methodology for... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > A meta-methodology for... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGP3W34R/428S2BP | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W34R/428S2BP | |||
| Language | en | |||
| Target File | soares_meta.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | allowpublisher allowfinaldraft | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3EU2FR5 8JMKD3MGPCW/3F3NU5S | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.53.50 4 sid.inpe.br/bibdigital/2013/10.18.22.34 4 sid.inpe.br/bibdigital/2013/10.01.23.29 1 | |||
| Dissemination | WEBSCI; PORTALCAPES; MGA; COMPENDEX; SCOPUS. | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||