| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte2.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 3ERPFQRTRW34M/3E7GKET |
| Repository | dpi.inpe.br/marte2/2013/05.29.00.41.22 |
| Last Update | 2013:05.29.00.41.22 (UTC) marcelo.pazos@sid.inpe.br |
| Metadata Repository | dpi.inpe.br/marte2/2013/05.29.00.41.23 |
| Metadata Last Update | 2018:06.06.03.33.25 (UTC) administrator |
| ISBN | 978-85-17-00066-9 (Internet) 978-85-17-00065-2 (DVD) |
| Label | 1320 |
| Citation Key | SatoPeCaArMoRu:2013:AnPrND |
| Title | Análise dos produtos de NDVI dos sensores MODIS/Terra e VEGETATION/SPOT  |
| Format | DVD, Internet. |
| Year | 2013 |
| Access Date | 2024, May 18 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 4375 KiB |
| 2. Context | |
| Author | 1 Sato, Fernando Yuzo 2 Pereira, Gabriel 3 Cardozo, Francielle da Silva 4 Arai, Egidio 5 Moraes, Elisabete Caria 6 Rudorff, Bernardo Friedrich Theodor |
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JGUP 5 8JMKD3MGP5W/3C9JH24 6 8JMKD3MGP5W/3C9JGKP |
| Group | 1 2 SER-SRE-SPG-INPE-MCTI-GOV-BR 3 SER-SRE-SPG-INPE-MCTI-GOV-BR 4 DSR-OBT-INPE-MCTI-GOV-BR 5 DSR-OBT-INPE-MCTI-GOV-BR |
| Affiliation | 1 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 yuzo@dsr.inpe.br |
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares |
| e-Mail Address | marcelo.pazos@inpe.br |
| 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 | 1480-1486 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2013-05-29 00:41:23 :: banon -> administrator :: 2013-07-18 12:53:40 :: administrator -> marcelo.pazos@sid.inpe.br :: 2013 2013-07-29 16:02:57 :: marcelo.pazos@sid.inpe.br -> administrator :: 2013 2018-06-06 03:33:25 :: administrator -> banon :: 2013 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Abstract | This study aims to assess the Normalized Difference Vegetation Index (NDVI) estimated by Moderate Resolution Imaging Spectroradiometer (MODIS) aboard Terra Satellite and by VEGETATION sensor aboard Satellite pour l'Observation de la Terre (SPOT). The NDVI values of January 01, 2012 (rainy season in almost Brazil territory) and July 21, 2012 (dry season in central-western of Brazil) were used and a compatibilization was performed between MODIS and VEGETATION due to spatial and temporal differences, taking into consideration the acquisition geometry, the percentage of cloud cover, among others. Moreover, to evaluate the NDVI values we performed a random sampling of 100 points, weighted by the total area of each Brazilian biome. Thus, we sampled 49, 24, 13, 10, 2 and 2 points for the Amazon, Cerrado, Atlantic Forest, Caatinga, Pantanal and Pampa biomes, respectively. Initial results indicate that the main differences between NDVI products could be related to the algorithm used for removing pixels with cloud, since the image with the peak of clouds shows the highest differences in estimated values. The statistical analysis indicates a significant difference between the NDVI values estimated by VEGEGETATION/SPOT and by MODIS/Terra for the first 10 days of January 2012 (p> 0.05, t-student). During this period, the correlation between D10 and S10 NDVI products with MODIS data were approximately 67%. Also, in July 21, 2012, the products showed a good agreement between both data, with a correlation of approximately 90% (p> 0.05, t-student). |
| Area | SRE |
| Type | Análise e Aplicação de Dados Multiespectrais |
| 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/3E7GKET |
| zipped data URL | http://urlib.net/zip/3ERPFQRTRW34M/3E7GKET |
| Language | pt |
| Target File | p1320.pdf |
| User Group | administrator banon |
| Visibility | shown |
| Update Permission | not transferred |
| 5. Allied materials | |
| Linking | Trabalho Vinculado à Tese/Dissertação |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Next Higher Units | 3ERPFQRTRW34M/3E7G88S 8JMKD3MGPCW/3ER446E 8JMKD3MGPCW/3F3NU5S |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.45.03 3 sid.inpe.br/mtc-m21/2012/07.13.14.41 1 sid.inpe.br/mtc-m21/2012/07.13.14.45.11 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 doi 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 tertiarytype url versiontype volume |
| 7. Description control | |
| e-Mail (login) | banon |
| update | |