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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34P/3LQFEEE
Repositóriosid.inpe.br/mtc-m21b/2016/06.02.18.38   (acesso restrito)
Última Atualização2016:06.02.18.38.48 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21b/2016/06.02.18.38.25
Última Atualização dos Metadados2018:06.04.02.40.50 (UTC) administrator
DOI10.1007/s10064-015-0832-8
ISSN1435-9529
Chave de CitaçãoHartwig:2016:DeMiSl
TítuloDetection of mine slope motions in Brazil as revealed by satellite radar interferograms
Ano2016
MêsMay
Data de Acesso18 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho9163 KiB
2. Contextualização
AutorHartwig, Marcos Eduardo
GrupoDSR-OBT-INPE-MCTI-GOV-BR
AfiliaçãoInstituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autormarcoshartwig@gmail.com
RevistaBulletin of Engineering Geology and the Environment
Volume75
Número2
Páginas605-621
Nota SecundáriaA2_GEOGRAFIA A2_ENGENHARIAS_I B1_GEOCIÊNCIAS B2_ENGENHARIAS_II
Histórico (UTC)2016-06-02 18:38:48 :: simone -> administrator :: 2016
2018-06-04 02:40:50 :: administrator -> simone :: 2016
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveDInSAR technique
Northern Brazil
Numerical modeling
Open pit mine
Slope instability
ResumoDifferential synthetic aperture radar interferometry (DInSAR) is a space-geodetic technique which allows minute surface displacements over vast areas to be detected with centimetric accuracy. Because of these unique characteristics, the DInSAR approach has great advantages over classical geodetic monitoring systems that allow the anticipation of high-risk situations. In the past few decades, it has been successfully applied in many areas of the earth and environmental sciences. However, there have been very few applications of this approach to active open pit mines in tropical environments. In this work, the DInSAR technique was applied to detect and monitor unknown surface displacements that may be occurring in the N4W iron mine, northern Brazil. X-band data acquired from March 2012 to April 2013 during the TerraSAR-X satellite mission were utilized for this purpose. The results were checked in the field and compared to optical leveling data. Due to the consistent deformation pattern observed over a mine waste pile, Pile W, we also performed numerical modeling in order to carry out a preliminary assessment of its theoretical deformation behavior. The results show that most of the study area can be considered to be stable. The numerical modeling indicated that horizontal displacements may be occurring, and that the DInSAR technique can be used to provide an initial rapid assessment of a large-scale deformation field, which could prove to be very useful, particularly in large active mining areas.
ÁreaSRE
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvohartwig_detection.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhourlib.net/www/2011/03.29.20.55
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
Lista de Itens Citandosid.inpe.br/bibdigital/2013/09.13.21.11 3
DivulgaçãoWEBSCI; SCOPUS.
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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