| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 3ERPFQRTRW/3A3AHT2 |
| Repository | dpi.inpe.br/marte/2011/07.08.17.51 |
| Last Update | 2011:07.08.17.51.28 (UTC) wanderf@dsr.inpe.br |
| Metadata Repository | dpi.inpe.br/marte/2011/07.08.17.51.28 |
| Metadata Last Update | 2018:06.06.02.24.05 (UTC) administrator |
| ISBN | 978-85-17-00056-0 (Internet) 978-85-17-00057-7 (DVD) |
| Citation Key | LiberatoNasc:2011:EsAlÍn |
| Title | Estimativa de albedo e índice de área foliar em região tropical úmida através do algoritmo SEBAL  |
| Format | DVD, Internet. |
| Year | 2011 |
| Access Date | 2024, May 02 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 267 KiB |
| 2. Context | |
| Author | 1 Liberato, Ailton Marcolino 2 Nascimento, Geissa Samira Lima |
| Affiliation | 1 Universidade Federal de Campina Grande – UFCG 2 Universidade Federal de Campina Grande – UFCG |
| Author e-Mail Address | 1 ailton@dca.ufcg.edu.br 2 geissa.samira@gmail.com |
| 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 | 6113-6120 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2011-08-15 15:17:52 :: wanderf@dsr.inpe.br -> administrator :: 2011 2018-06-06 02:24:05 :: 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 | remote sensing vegetation Amazon sensoriamento remoto vegetação Amazônia |
| Abstract | The Leaf Area Index (LAI) is a vegetation biophysical variable used for various primary production models across scales and global models of climate, hydrology, biogeochemistry and ecology. Land use changes have been discussed in the global context of environmental impacts in the last decades, because they occur on the earth surface and it influences directly global climate. In the last decades Remote Sensing has been assuming great importance in the monitoring of earth natural resources. This study to estimate albedo data and LAI from the land surface sensor using the images of Thematic Mapper (TM) satélite Landsat 5 and to compare with values available in the scientific literature. The study area is located in the State of Rondônia. To carry out the study four orbital images were obtained from the satellite Landsat 5-TM in the path 231 and in the row 67, for the dates of 13/07/2005, 30/06 and 16/07 year of 2006, which correspond to the days 194, 181 and 197, respectively. The image processing was developed by using the software ERDAS 8.7. The geometric correction for images was performed and the letters of albedo and IAF were generated. The algorithm SEBAL estimated, satisfactorily, the values of albedo and IAF on the surface pasture and forest (different LAI), consistent with scientific literature. |
| Area | SRE |
| Type | Meteorologia, Atmosfera e Agrometeorologia |
| 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/3A3AHT2 |
| zipped data URL | http://urlib.net/zip/3ERPFQRTRW/3A3AHT2 |
| Language | pt |
| Target File | p0469.pdf |
| User Group | wanderf@dsr.inpe.br |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| 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 group issn label lineage mark nextedition nexthigherunit 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) | tereza@sid.inpe.br |
| update | |