| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | marte.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Repository | ltid.inpe.br/sbsr/2004/11.22.19.10 | |||
| Last Update | 2005:03.18.20.32.02 (UTC) administrator | |||
| Metadata Repository | ltid.inpe.br/sbsr/2004/11.22.19.10.07 | |||
| Metadata Last Update | 2018:06.06.02.42.56 (UTC) administrator | |||
| Secondary Key | INPE-12603-PRE/7896 | |||
| ISBN | 85-17-00018-8 | |||
| Citation Key | HueteRataShim:2005:ReCaWa | |||
| Title | Remotely-sensed carbon and water variations in natural and converted ecosystems with time series MODIS data  | |||
| Format | CD-ROM, On-line. | |||
| Year | 2005 | |||
| Access Date | 2024, May 18 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 1351 KiB | |||
| 2. Context | ||||
| Author | 1 Huete, Alfredo Ramon 2 Ratana, Piyachat 3 Shimabukuro, Yosio Edemir | |||
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JJCQ | |||
| Group | 1 2 3 DSR-INPE-MCT-BR | |||
| Affiliation | 1 University of Arizona. Dept. Soil, Water amd Environmental Science. 2 University of Arizona. Dept. Soil, Water amd Environmental Science. 3 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 2 3 yosio@ltid.inpe.br | |||
| Editor | Epiphanio, José Carlos Neves Fonseca, Leila Maria Garcia | |||
| e-Mail Address | ahuete@ag.arizona.edu | |||
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 12 (SBSR) | |||
| Conference Location | Goiânia | |||
| Date | 16-21 abr. 2005 | |||
| Publisher | INPE | |||
| Publisher City | São José dos Campos | |||
| Pages | 573-578 | |||
| Book Title | Anais | |||
| Tertiary Type | Artigos | |||
| Organization | Instituto Nacional de Pesquisas Espaciais | |||
| History (UTC) | 2005-04-04 16:32:46 :: sbsr -> administrator :: 2009-06-30 14:26:18 :: administrator -> erich@sid.inpe.br :: 2010-05-14 02:47:09 :: erich@sid.inpe.br -> marciana :: 2011-02-16 14:00:26 :: marciana -> administrator :: 2005 2018-06-06 02:42:56 :: administrator -> :: 2005 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | enhanced vegetation index land surface water index MODIS time series data | |||
| Abstract | We investigated the spatial and temporal variations in vegetation biologic activity across an eco-climatic transect traversing Amazon forest, transition, cerrado, and associated land conversion areas with MODIS time series data. We utilized 4 years of vegetation index and land surface water index data to depict carbon and water variations over our study areas. The coupled water and carbon indices were investigated with hyperspectral Hyperion data and scaled up to MODIS data for spatial and seasonal extension. Land surface moisture and carbon patterns behaved in an opposite manner between natural and converted areas and exhibited significant seasonal variations. Whereas the enhanced vegetation index (EVI) was positively correlated with the land surface water index (LSWI) in converted pastures and cerrado ecosystems, there was an inverse relationship between these two indices over primary forest areas. Our results show that these MODIS datasets can track vegetation activity in the Amazon region, including biologic responses to shifts in vegetation type and disturbance. Remotely-sensed land surface water indices combined with the carbon products yield important information useful in the prediction of vegetation health response to climate change and human land cover modifications. | |||
| Area | SRE | |||
| Type | Análise e Aplicação de Imagens Multitemporais | |||
| Arrangement | urlib.net > Produção anterior à 2021 > DIDSR > Remotely-sensed carbon and... | |||
| doc Directory Content | access | |||
| source Directory Content |
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| agreement Directory Content | there are no files | |||
| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/ltid.inpe.br/sbsr/2004/11.22.19.10 | |||
| zipped data URL | http://urlib.net/zip/ltid.inpe.br/sbsr/2004/11.22.19.10 | |||
| Language | Inglês | |||
| Target File | 573.pdf | |||
| User Group | administrator erich@sid.inpe.br | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Mirror Repository | dpi.inpe.br/marte@80/2007/10.17.19.59 | |||
| Next Higher Units | 8JMKD3MGPCW/3ER446E | |||
| Host Collection | dpi.inpe.br/banon/2003/12.10.19.30 | |||
| 6. Notes | ||||
| Mark | 1 | |||
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition identifier issn label lineage nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark url versiontype volume | |||