| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/3HG7CNA |
| Repository | sid.inpe.br/plutao/2014/12.01.12.08.41 |
| Last Update | 2015:01.14.11.49.42 (UTC) administrator |
| Metadata Repository | sid.inpe.br/plutao/2014/12.01.12.08.42 |
| Metadata Last Update | 2018:06.04.23.39.35 (UTC) administrator |
| DOI | 10.1117/12.2066886 |
| ISBN | 0277-786X |
| Label | lattes: 8338993621160610 2 MuraPGSGCSS:2014:CaStN5 |
| Citation Key | MuraPGSGCSS:2014:CaStN5 |
| Title | Monitoring of surface deformation in open pit mine using DInSAR Time-Series: a case study in the N5W Iron Mine (Carajás, Brazil) using TerraSAR-X data  |
| Format | On-line |
| Year | 2014 |
| Access Date | 2024, Apr. 19 |
| Secondary Type | PRE CI |
| Number of Files | 1 |
| Size | 1718 KiB |
| 2. Context | |
| Author | 1 Mura, José Claudio 2 Paradella, Waldir Renato 3 Gama, Fábio Furlan 4 Santos, Athos Ribeiro dos 5 Galo, Maurício 6 Camargo, Paulo de Oliveira 7 Silva, Arnaldo Queiroz 8 Silva, Guilherme Gregorio |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JHGR 2 8JMKD3MGP5W/3C9JJBT 3 8JMKD3MGP5W/3C9JH3P 4 8JMKD3MGP5W/3C9JGKB |
| Group | 1 DPI-OBT-INPE-MCTI-GOV-BR 2 DSR-OBT-INPE-MCTI-GOV-BR 3 DPI-OBT-INPE-MCTI-GOV-BR 4 DSR-OBT-INPE-MCTI-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) 5 São Paulo State University (FCT/UNESP), Presidente Prudente, Brazil 6 São Paulo State University (FCT/UNESP), Presidente Prudente, Brazil 7 Federal University of Pará (IG/UFPA), Belém, Brazil |
| Editor | Notarnicola, Claudia Paloscia, Simonetta Pierdicca, Nazzareno |
| e-Mail Address | marcelo.pazos@inpe.br |
| Conference Name | SAR Image Analysis, Modeling, and Techniques, 14. |
| Conference Location | Amsterdam |
| Date | 22 Sept. 2014 |
| Publisher | SPIE |
| Volume | Proc. of SPIE Vol. 9243 |
| Pages | 1-18 |
| Book Title | Proceedings |
| Tertiary Type | Paper |
| History (UTC) | 2014-12-01 14:18:17 :: lattes -> administrator :: 2014 2018-06-04 23:39:35 :: administrator -> marciana :: 2014 |
| 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 surface deformation TerraSAR-X open pit iron mine Amazon Region |
| Abstract | We present an investigation of surface deformation using Differential SAR Interferometry (DInSAR) time-series carried out in an active open pit iron mine, the N5W, located in the Carajás Mineral Province (Brazilian Amazon region), using 33 TerraSAR-X (TSX-1) scenes. This mine has presented a historical of instability and surface monitoring measurements over sectors of the mine (pit walls) have been done based on ground based radar. Two complementary approaches were used: the standard DInSAR configuration, as an early warning of the slope instability conditions, and the DInSAR timeseries analysis. In order to decrease the topographic phase error a high resolution DEM was generated based on a stereo GeoEye-1 pair. Despite the fact that a DinSAR contains atmospheric and topographic phase artifacts and noise, it was possible to detect deformation in some interferometric pairs, covering pit benches, road ramps and waste piles. The timeseries analysis was performed using the 31 interferometric pairs, which were selected based on the highest mean coherence of a stack of 107 interferograms, presenting less phase unwrapping errors. The time-series deformation was retrieved by the Least-Squares (LS) solution using an extension of the Singular Value Decomposition (SVD), with a set of additional weighted constrain on the acceleration deformation. The atmospheric phase artifacts were filtered in the spacetime domain and the DEM height errors were estimated based on the normal baseline diversity. The DInSAR time-series investigation showed good results for monitoring surface displacement in the N5W mine located in a tropical rainforest environment, providing very useful information about the ground movement for alarm, planning and risk assessment. |
| Area | SRE |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Monitoring of surface... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Monitoring of surface... |
| 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/8JMKD3MGP3W/3HG7CNA |
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W/3HG7CNA |
| Language | en |
| Target File | 924311mura.pdf |
| User Group | lattes marcelo.pazos@inpe.br marciana |
| Reader Group | administrator marcelo.pazos@inpe.br marciana |
| Visibility | shown |
| Read Permission | allow from all |
| Update Permission | not transferred |
| 5. Allied materials | |
| Linking | Trabalho não Vinculado à Tese/Dissertação |
| Mirror Repository | iconet.com.br/banon/2006/11.26.21.31 |
| Next Higher Units | 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3ER446E |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.45.57 1 sid.inpe.br/mtc-m21/2012/07.13.14.51.50 1 sid.inpe.br/mtc-m21/2012/07.13.14.40.48 1 |
| URL (untrusted data) | http://WWW.SPIE.ORG/SD |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Notes | Setores de Atividade: Pesquisa e desenvolvimento científico. |
| Empty Fields | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination edition electronicmailaddress issn lineage mark nextedition numberofvolumes orcid organization parameterlist parentrepositories previousedition previouslowerunit progress project publisheraddress rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject type |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |