| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte2.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 3ERPFQRTRW34M/3E7GJ2T |
| Repository | dpi.inpe.br/marte2/2013/05.29.00.23.49 |
| Last Update | 2013:05.29.00.23.49 (UTC) administrator |
| Metadata Repository | dpi.inpe.br/marte2/2013/05.29.00.23.50 |
| Metadata Last Update | 2018:06.06.03.33.14 (UTC) administrator |
| ISBN | 978-85-17-00066-9 (Internet) 978-85-17-00065-2 (DVD) |
| Label | 1089 |
| Citation Key | TavaresNelsVale:2013:SeEsAl |
| Title | Separação espectral de alvos do dossel florestal a partir das bandas de uma câmera portátil com bandas Azul, Verde & IVP  |
| Format | DVD, Internet. |
| Year | 2013 |
| Access Date | 2024, May 18 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 449 KiB |
| 2. Context | |
| Author | 1 Tavares, Julia Valentim 2 Nelson, Bruce Walker 3 Valeriano, Dalton de Morisson |
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JGT4 |
| Group | 1 2 3 AMZ-OBT-INPE-MCTI-GOV-BR |
| Affiliation | 1 2 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 tavares.juliav@gmail.com |
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares |
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 16 (SBSR) |
| Conference Location | Foz do Iguaçu |
| Date | 13-18 abr. 2013 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Pages | 3157-3162 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2013-05-29 00:23:50 :: banon -> administrator :: 2018-06-06 03:33:14 :: administrator -> marcelo.pazos@inpe.br :: 2013 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Abstract | This study examines the usefulness of a portable camera for monitoring the seasonal leaf phenology of a Central Amazon forest canopy as seen in oblique downward view from a tower. A Canon model SD780i was modified to provide Blue, Green and Near-Infrared bands, but the latter is centered on the red-edge of a typical green leaf spectrum (670-770 nm), not on the plateau of high NIR reflectance. Despite a less-than-ideal spectral position, the nominal NIR band contributed useful information for unambiguous separation of two classes of bare wood from three classes of live green leaves. Dead dry leaves, however, were not completely separated from live leaves, even in three-band space. The NIR band also contributed to the unambiguous separation of recently flushed new green leaves from older leaves. This is useful for detecting seasonal greening up. Spectral separation was examined in two-band scatter plots and by Linear Discriminant Analysis of all band combinations, associated with a leave-one-out jackknife validation. |
| Area | SRE |
| Type | Floresta e Vegetação |
| 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/3ERPFQRTRW34M/3E7GJ2T |
| zipped data URL | http://urlib.net/zip/3ERPFQRTRW34M/3E7GJ2T |
| Language | pt |
| Target File | p1089.pdf |
| User Group | administrator banon |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | iconet.com.br/banon/2006/11.26.21.31 |
| Next Higher Units | 3ERPFQRTRW34M/3E7G88S 8JMKD3MGPCW/3ETL435 |
| Citing Item List | dpi.inpe.br/marte2/2013/05.28.22.25 3 sid.inpe.br/bibdigital/2013/09.29.19.53 2 sid.inpe.br/mtc-m21/2012/07.13.14.44.17 1 |
| Host Collection | dpi.inpe.br/marte2/2013/05.17.15.03.06 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition issn keywords lineage mark nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |
| 7. Description control | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| update | |