| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte2.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP6W34M/3PSLQFC |
| Repository | sid.inpe.br/marte2/2017/10.27.12.40.13 |
| Last Update | 2017:10.27.12.40.13 (UTC) banon |
| Metadata Repository | sid.inpe.br/marte2/2017/10.27.12.40.14 |
| Metadata Last Update | 2018:06.06.03.05.19 (UTC) administrator |
| ISBN | 978-85-17-00088-1 |
| Label | 59258 |
| Citation Key | MaldonadoSionTentAceñ:2017:SeAuÁr |
| Title | Separación automática de áreas de bosque nativo por aproximación temática a través de la acumulación multitemporal de clases con Índice SAVI bajo  |
| Format | Internet |
| Year | 2017 |
| Access Date | 2024, Apr. 19 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 3252 KiB |
| 2. Context | |
| Author | 1 Maldonado, Francisco Dario 2 Sione, Walter Fabián 3 Tentor, Fernando Raul 4 Aceñolaza, Pablo Gilberto |
| Author e-Mail Address | 1 francisco.dario.maldonado@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 | 2370-2377 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2017-10-27 12:40:14 :: banon -> administrator :: 2018-06-06 03:05:19 :: administrator -> banon :: 2017 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Abstract | The objective of this work was develop an automatic system for discrimination of areas of native forest, agricultural and cattle use without forest. This objective is aimed at the automatic generation of forest mask for input data to an automatic system for change detection and monitoring of native forest, trough successive masking of annual masks of clear cuts. In this work was used a methodological approach based on the separately process of small spatial subsets (administrative districts), that can be processed by simple techniques increasing de accuracy with each methodological iteraction. The first simple technique was Kmean classification, the second is the SAVI vegetation index, and then, the apply of thematic label to the classes based on the average of SAVI values for the pixels in class and accumulation of occurrences of SAVI low in a frequency map. As a result, the class zero frecuency was labeles as native forest for compose the Map of native forest and no forest. The results show two classes with low fragmentation, and the no forest class with well defined geometric forms. The forest class show little fragmentation, despite the frequency map was the result of one serie of independent thematic transformations. |
| Area | SRE |
| Type | Mudança de uso e cobertura da terra |
| Arrangement 1 | urlib.net > BDMCI > Fonds > SBSR > SBSR 18 > Separación automática de... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > SBSR 18 > Separación automática de... |
| Arrangement 3 | Projeto Memória 60... > Livros e livros editados > SBSR 18 > Separación automática de... |
| 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/3PSLQFC |
| zipped data URL | http://urlib.net/zip/8JMKD3MGP6W34M/3PSLQFC |
| Language | es |
| Target File | 59258.pdf |
| User Group | banon |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Next Higher Units | 8JMKD3MGP6W34M/3PMFNUS |
| Citing Item List | sid.inpe.br/marte2/2017/09.25.14.55 8 |
| Host Collection | dpi.inpe.br/marte2/2013/05.17.15.03.06 |
| 6. Notes | |
| Empty Fields | affiliation archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition group issn keywords lineage mark nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |
| 7. Description control | |
| e-Mail (login) | banon |
| update | |