1. Identity statement | |
Reference Type | Conference Paper (Conference Proceedings) |
Site | mtc-m21b.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 8JMKD3MGP3W34P/3Q6BGAS |
Repository | sid.inpe.br/mtc-m21b/2017/12.07.11.10 |
Last Update | 2017:12.07.11.10.12 (UTC) administrator |
Metadata Repository | sid.inpe.br/mtc-m21b/2017/12.07.11.10.12 |
Metadata Last Update | 2018:06.04.02.28.05 (UTC) administrator |
Secondary Key | INPE--PRE/ |
Citation Key | NegrãoMuraGamaPara:2017:DeDeSu |
Title | Detecção de deslocamentos na superfície da Barragem de Germano, em Mariana-MG, com série temporal de interferometria diferencial SAR |
Year | 2017 |
Access Date | 2024, May 27 |
Secondary Type | PRE CN |
Number of Files | 1 |
Size | 592 KiB |
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2. Context | |
Author | 1 Negrão, P. 2 Mura, José Cláudio 3 Gama, Fábio Furlan 4 Paradella, W. R. |
Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHGR 3 8JMKD3MGP5W/3C9JH3P |
Group | 1 SER-SRE-SESPG-INPE-MCTIC-GOV-BR 2 DIDPI-CGOBT-INPE-MCTIC-GOV-BR 3 DIDPI-CGOBT-INPE-MCTIC-GOV-BR |
Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) |
Author e-Mail Address | 1 2 jose.mura@inpe.br 3 fabio.furlan@inpe.br |
Conference Name | Congresso Brasileiro de Cartografia, 27 |
Conference Location | Rio de Janeiro, RJ |
Date | 06-09 nov. |
Book Title | Anais |
History (UTC) | 2017-12-07 11:10:12 :: simone -> administrator :: 2018-06-04 02:28:05 :: administrator -> simone :: 2017 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Content Type | External Contribution |
Version Type | publisher |
Keywords | DInSAR Time Series Barragem de Germano Mariana-MG TerraSAR-X DInSAR Time Series Germano Dam Mariana-MG TerraSAR-X |
Abstract | O presente trabalho tem por objetivo a detecção de deslocamentos superficiais na linha de visada do radar nas estruturas da barragem de Germano, através da técnica de Série Temporal de Interferometria Diferencial SAR (DTS). Para tal, utilizou-se uma série de 30 imagens adquiridas com o satélite TerraSAR-X, no período de 11 de novembro de 2015 a 18 de outubro de 2016, com intervalo de 11 dias. Com a técnica, foi possível detectar deslocamentos da ordem de centímetros. Os maiores deslocamentos detectados estão localizados na sub-estrutura denominada Baia 3 e seu reservatório, que contém rejeitos finos do processo de beneficiamento de minério de ferro. Para esses deslocamentos detectados, apesar de serem esperados devido às atividades de mineração na região e ao processo de acomodação do material de rejeito, recomenda-se uma investigação de outras possíveis causas. ABSTRACT: The purpose of this work is to detect surface displacements in the radar line of sight in the structures of the Germano Dam, through the technique of Differential SAR Interferometry Time Series (DTS). For this purpose, a series of 30 images acquired with TerraSAR-X satellite was used, from November 11, 2015 to October 18, 2016, with an interval of 11 days. With the technique, it was possible to detect displacements of the order of centimeters. The largest displacements detected are located in the sub-structure named Baia 3 and its reservoir, which contains fine tailings from the iron ore beneficiation process. For these detected displacements, although expected due to the mining activities in the region and processes of waste material accommodation, it is recommended to investigate other possible causes. |
Area | SRE |
Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Detecção de deslocamentos... |
Arrangement 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Detecção de deslocamentos... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | |
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4. Conditions of access and use | |
data URL | http://urlib.net/ibi/8JMKD3MGP3W34P/3Q6BGAS |
zipped data URL | http://urlib.net/zip/8JMKD3MGP3W34P/3Q6BGAS |
Language | pt |
Target File | negrao_deteccao.pdf |
User Group | simone |
Visibility | shown |
Read Permission | allow from all |
Update Permission | not transferred |
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5. Allied materials | |
Next Higher Units | 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3F3NU5S |
Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.51.50 4 sid.inpe.br/mtc-m21/2012/07.13.14.45.57 1 sid.inpe.br/bibdigital/2013/09.09.15.05 1 |
Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 |
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6. Notes | |
Empty Fields | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url volume |
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7. Description control | |
e-Mail (login) | simone |
update | |
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