| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte2.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 3ERPFQRTRW34M/3E7GAAN |
| Repository | dpi.inpe.br/marte2/2013/05.28.22.50.08 |
| Last Update | 2013:05.28.22.50.08 (UTC) administrator |
| Metadata Repository | dpi.inpe.br/marte2/2013/05.28.22.50.09 |
| Metadata Last Update | 2018:06.06.03.32.20 (UTC) administrator |
| ISBN | 978-85-17-00066-9 (Internet) 978-85-17-00065-2 (DVD) |
| Label | 176 |
| Citation Key | CorrêaPintMora:2013:AnInPa |
| Title | Análise da influencia dos parâmetros de iluminação de cena e sombreamento do relevo em índices de vegetação pela diferença normalizada  |
| Format | DVD, Internet. |
| Year | 2013 |
| Access Date | 2024, May 15 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 334 KiB |
| 2. Context | |
| Author | 1 Corrêa, Edvania Aparecida 2 Pinto, Sérgio dos Anjos Ferreira 3 Moraes, Isabel Cristina |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JJ7R |
| Author e-Mail Address | 1 edvaniacorrea@ig.com..br |
| 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 | 231-236 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2013-05-28 22:50:09 :: banon -> administrator :: 2018-06-06 03:32:20 :: administrator -> wanderf@dsr.inpe.br :: 2013 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Abstract | The aim of this paper was the evaluate the effects the scene lighting parameters allies the interference of wavy/strong wavy relief in the values of vegetation indices in pastures and water-bordering vegetation areas. Orbital images were collected from the sensor TM - Landsat-5 which were georeferenced considering the cartographic standard accuracy A. Subsequently was performed the atmospheric correction and obtained the normalized difference vegetation index (NDVI). Based on the lighting parameters of the scene, the hillsides of the study area were classified conforming the solar incidence angle at the time of obtaining the orbital images. The NDVI values regarding of the unenlightened hillsides samples showed up on average 4% lower when compared to the lighted hillsides samples. In view of this, the slope of the study area, the amplitude of the ground and the shading of areas generated by the solar incidence angle are important factors in determining the spectral response of identical objects in the same scene. These factors, when not considered in the monitoring and biomass estimate and vegetable productivity obtained from remote sensing products, induce results that do not reflect real values, hampering agricultural production estimates. Therefore, one can conclude that the combination of regions of high slope and altitude range together with orbital images with at medium to low values of azimuth and solar elevation, provides different spectral data of identical targets in one same scene. |
| Area | SRE |
| Type | Agricultura |
| Arrangement 1 | urlib.net > Fonds > SBSR > SBSR 16 > Análise da influencia... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > SBSR 16 > Análise da influencia... |
| Arrangement 3 | Projeto Memória 60... > Livros e livros editados > SBSR 16 > Análise da influencia... |
| 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/3E7GAAN |
| zipped data URL | http://urlib.net/zip/3ERPFQRTRW34M/3E7GAAN |
| Language | pt |
| Target File | p0176.pdf |
| User Group | administrator banon |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Next Higher Units | 3ERPFQRTRW34M/3E7G88S |
| Citing Item List | dpi.inpe.br/marte2/2013/05.28.22.25 3 sid.inpe.br/mtc-m21/2012/07.13.14.59.56 2 |
| 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 e-mailaddress edition group 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) | wanderf@dsr.inpe.br |
| update | |