| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 3ERPFQRTRW/3A44FE8 |
| Repository | dpi.inpe.br/marte/2011/07.13.12.10 |
| Last Update | 2011:07.13.12.10.22 (UTC) administrator |
| Metadata Repository | dpi.inpe.br/marte/2011/07.13.12.10.23 |
| Metadata Last Update | 2018:06.06.02.24.13 (UTC) administrator |
| ISBN | 978-85-17-00056-0 (Internet) 978-85-17-00057-7 (DVD) |
| Citation Key | BernardesMoreAdam:2011:ApDaMo |
| Title | Aplicabilidade de dados Modis no monitoramento de lavouras cafeeiras no Estado de Minas Gerais, Brasil  |
| Format | DVD, Internet. |
| Year | 2011 |
| Access Date | 2024, May 15 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 1016 KiB |
| 2. Context | |
| Author | 1 Bernardes, Tiago 2 Moreira, Maurício Alves 3 Adami, Marcos |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHT4 |
| Group | 1 DSR-OBT-INPE-MCT-BR 2 DSR-OBT-INPE-MCT-BR 3 DSR-OBT-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais - INPE 2 Instituto Nacional de Pesquisas Espaciais - INPE 3 Instituto Nacional de Pesquisas Espaciais - INPE |
| Author e-Mail Address | 1 bernati@dsr.inpe.br 2 mauricio@dsr.inpe.br 3 adami@dsr.inpe.br |
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares |
| e-Mail Address | wanderf@dsr.inpe.br |
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 15 (SBSR). |
| Conference Location | Curitiba |
| Date | 30 abr. - 5 maio 2011 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Pages | 631-637 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2011-08-15 15:17:54 :: wanderf@dsr.inpe.br -> administrator :: 2011 2018-06-06 02:24:13 :: administrator -> tereza@sid.inpe.br :: 2011 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | coffee yield time series vegetation indexes produtividade do café séries temporais índices de vegetação |
| Abstract | This study presents partial results of a procedure to select pixels from Modis images to be used in monitoring coffee plots. Time series of EVI and NDVI were assessed only for those Modis pixels selected according to the described procedure. A wavelet-based filter was used to smooth NDVI and EVI time profiles. Additionally to the single value analysis of vegetation indices we derived a range value of vegetation index in each year through the difference of maximum and minimum vegetation indices inside the growing season. Coffee plots present maxima and minima EVI/NDVI at the end of rainy and dry seasons in Brazil respectively. Yet minima values agree to post-harvesting period when plots lose leaves due to mechanic damage caused by harvesting. The range of vegetation indices in each year showed an alternate pattern, that is, a greater fall in vegetation indices followed by a smaller fall the next year and again a greater fall the following year. Such a behavior suggests great and small fall of leaves in alternated years and can be associated to trends in coffee yield. We will include yield data obtained from farmers to evaluate if the magnitude of defoliation, assumed to be reflected in vegetation indices, is related to coffee yield. |
| Area | SRE |
| Type | Agricultura |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Aplicabilidade de dados... |
| 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/3ERPFQRTRW/3A44FE8 |
| zipped data URL | http://urlib.net/zip/3ERPFQRTRW/3A44FE8 |
| Language | pt |
| Target File | p0478.pdf |
| User Group | administrator wanderf@dsr.inpe.br |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Next Higher Units | 8JMKD3MGPCW/3ER446E |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.56.26 3 |
| Host Collection | dpi.inpe.br/banon/2003/12.10.19.30 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition issn label 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) | tereza@sid.inpe.br |
| update | |