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1. Identity statement
Reference TypeThesis or Dissertation (Thesis)
Sitemtc-m12.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier6qtX3pFwXQZ3r59YD6/GNoaU
Repositorysid.inpe.br/iris@1912/2005/07.18.21.41.28
Last Update2011:09.02.13.00.04 (UTC) simone
Metadata Repositorysid.inpe.br/iris@1912/2005/07.18.21.41.34
Metadata Last Update2020:01.21.15.07.33 (UTC) simone
Secondary KeyINPE-2694-TDL/128
Label22
Citation KeyPinto:1983:UtTéSe
TitleUtilização de técnicas de sensoriamento remoto para a caracterização de erosão do solo no SW do Estado de São Paulo
Alternate TitleRemote sensing techniques used to characterize soil erosion in southwestern Sao Paulo state
CourseSER-SPG-INPE-BR
Year1983
Date1982-09-29
Access Date2024, Apr. 28
Thesis TypeDissertação (Mestrado em Sensoriamento Remoto)
Secondary TypeTDI
Number of Pages122
Number of Files1
Size3184 KiB
2. Context
AuthorPinto, Sérgio dos Anjos Ferreira
GroupSER-SPG-INPE-BR
CommitteeKux, Hermann Johann Heinrich (presidente)
Queiroz Neto, José Pereira de (orientador)
Amaral, Gilberto (orientador)
Lombardi Neto, Francisco
Tardin, Antonio Tebaldi
UniversityInstituto Nacional de Pesquisas Espaciais (INPE)
CitySao Jose dos Campos
History (UTC)2005-07-18 21:41:34 :: administrator -> jefferson ::
2006-03-07 13:59:26 :: jefferson -> administrator ::
2006-08-24 19:38:04 :: administrator -> jefferson ::
2007-01-17 16:18:22 :: jefferson -> Malu ::
2007-02-12 16:08:04 :: Malu -> jefferson ::
2007-02-12 17:03:57 :: jefferson -> administrator ::
2007-02-16 20:01:53 :: administrator -> Malu ::
2007-02-16 20:14:14 :: Malu -> jefferson ::
2009-03-13 12:49:06 :: jefferson -> administrator ::
2009-07-08 20:33:54 :: administrator -> jefferson ::
2010-04-15 12:29:14 :: jefferson -> viveca@sid.inpe.br ::
2011-06-13 17:12:27 :: viveca@sid.inpe.br -> amandinha_cta@hotmail.com ::
2011-07-14 12:34:45 :: amandinha_cta@hotmail.com -> viveca@sid.inpe.br :: 1983
2011-08-23 20:29:58 :: viveca@sid.inpe.br -> amandinha_cta@hotmail.com :: 1983
2011-08-24 12:38:53 :: amandinha_cta@hotmail.com -> viveca@sid.inpe.br :: 1983
2011-09-01 19:35:58 :: viveca@sid.inpe.br -> amandinha_cta@hotmail.com :: 1983
2011-09-02 13:00:31 :: amandinha_cta@hotmail.com -> viveca@sid.inpe.br :: 1983
2011-09-02 14:34:14 :: viveca@sid.inpe.br -> administrator :: 1983
2018-12-14 17:19:24 :: administrator -> simone :: 1983
2018-12-14 17:21:42 :: simone -> administrator :: 1983
2019-02-04 13:03:29 :: administrator -> simone :: 1983
2020-01-21 15:07:33 :: simone -> :: 1983
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Keywordsestudos integrados do meio ambiente
Bacia Ribeirão Anhumas (SP) São Paulo (Estado)
erosão
solos
topografia
vegetação
Landsat-2
satélites Landsat
fotografia aérea
fotointerpretação
uso do solo
vegetação
sistemas multiespectrais de varredura
imagens Landsat
satélite Landsat
geology
soil erosion
aerial photography
vegetation
land use
multispectral band scanners
AbstractEste trabalho teve como objetivo desenvolver uma metodologia de utilização de técnicas de sensoriamento remoto para a caracterização da erosão do solo, considerando os fatores topográficos e antrópico. Selecionou-se como área de estudo a bacia do Ribeirão Anhumas, na região SW do Estado de São Paulo, que vem sendo submetida a processos de erosão do solo, através de ravinamentos. Neste trabalho foram utilizadas fotografias aéreas pancromáticas, cartas topográficas e fitas compatíveis com computador (CCTs) do LANDSAT-2. Através de amostragem randômica em quadrículas de 1 km x 1 km foram extraídas das fotografias aéreas a frequência de ravinas, o tipo de cobertura vegetal/uso da terra e as formas de vertentes; foram calculados das cartas topográficas a declividade média, a densidade hidrográfica e a extensão de vertentes. Durante os trabalhos de campo foram obtidos dados sobre a razão entre porcentagem de areia fina e areia grossa e densidade de cobertura vegetal. Os dados contidos em CCTs foram analisados utilizando os algoritmos "Single-Cell", "Cluster Synthesis" e "Slicer", implementados no sistema Image 100. As análises gráficas e estatísticas demonstraram que a declividade e a variação de cobertura vegetal/uso são os fatores mais significativos ao condicionamento da erosão do solo. A análise digital das CCts/LANDSAT, referentes ao canal 5, permitiu o estabelecimento de associações entre classes de níveis de cinza e de cobertura vegetal, sendo possível definir sete classes para a área de estudo. As classes de níveis de cinza e de declividades foram utilizadas para compor uma escala de riscos à erosão. ABSTRAT: The objective of this study was to develop a methodology of application of remote sensing techniques to characterize soil erosion, considering topographic features and human influences. The area under study was the Ribeirão Anhumas drainage basin, SW of São Paulo State (Brazil) which is undergoing rill and gullying erosion processes. The following materials were used: panchromatic aerial photographies; topographic maps and computer compatible tapes (CCTs) from MSS-LANDSAT-2 data. Within randomly sampled squares of a 1 km x 1 km grid, rill/gullies frequency, land cover/land use type and shape of the slopes were extracted from the aerial photographies; mean slope gradient, stream frequency and slope length were calculated on the topographic maps. During field work data on fine sand/coarse sand ratio and vegetation cover densities were obtained. The MSS-LANDSAT-2 data (CCTs) were analyzed using the folowing algorithms: Single-Cell, Cluster Synthesis and Slicer, implemented at the Image 100 system. The graphical and statistical analysis of the data indicated that different slope gradients and land cover/land use types are the most significant factors related to the soil erosion process. The digital analysis of MSS/5 LANDSAT-2 data (CCTs) allowed the association among gray level classes and vegetation cover classes, which defined seven classes in the study area. These gray level classes and slope gradient classes were used in order to establish an erosion risk ranking.
AreaSRE
Arrangementurlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Utilização de técnicas...
doc Directory Contentaccess
source Directory Content
Originais.zip 02/09/2011 09:56 16.1 MiB
publicacao.pdf 02/09/2011 09:55 3.1 MiB
agreement Directory Content
autorizacao.pdf 13/07/2011 10:54 287.5 KiB 
4. Conditions of access and use
data URLhttp://urlib.net/ibi/6qtX3pFwXQZ3r59YD6/GNoaU
zipped data URLhttp://urlib.net/zip/6qtX3pFwXQZ3r59YD6/GNoaU
Languagept
Target Filepublicacao.pdf
User GroupMalu
administrator
amandinha_cta@hotmail.com
jefferson
viveca@sid.inpe.br
Visibilityshown
Copyright Licenseurlib.net/www/2012/11.12.15.10
Rightsholderoriginalauthor yes
Copy HolderSID/SCD
Read Permissionallow from all
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3F3NU5S
DisseminationNTRSNASA; BNDEPOSITOLEGAL.
Host Collectionsid.inpe.br/banon/2001/04.06.10.52
6. Notes
Empty Fieldsacademicdepartment affiliation archivingpolicy archivist callnumber contenttype creatorhistory descriptionlevel doi e-mailaddress electronicmailaddress format isbn issn lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup resumeid schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url versiontype


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