| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34P/3LQFEEE | |||
| Repository | sid.inpe.br/mtc-m21b/2016/06.02.18.38 (restricted access) | |||
| Last Update | 2016:06.02.18.38.48 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21b/2016/06.02.18.38.25 | |||
| Metadata Last Update | 2018:06.04.02.40.50 (UTC) administrator | |||
| DOI | 10.1007/s10064-015-0832-8 | |||
| ISSN | 1435-9529 | |||
| Citation Key | Hartwig:2016:DeMiSl | |||
| Title | Detection of mine slope motions in Brazil as revealed by satellite radar interferograms  | |||
| Year | 2016 | |||
| Month | May | |||
| Access Date | 2024, May 18 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 9163 KiB | |||
| 2. Context | ||||
| Author | Hartwig, Marcos Eduardo | |||
| Group | DSR-OBT-INPE-MCTI-GOV-BR | |||
| Affiliation | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | marcoshartwig@gmail.com | |||
| Journal | Bulletin of Engineering Geology and the Environment | |||
| Volume | 75 | |||
| Number | 2 | |||
| Pages | 605-621 | |||
| Secondary Mark | A2_GEOGRAFIA A2_ENGENHARIAS_I B1_GEOCIÊNCIAS B2_ENGENHARIAS_II | |||
| History (UTC) | 2016-06-02 18:38:48 :: simone -> administrator :: 2016 2018-06-04 02:40:50 :: administrator -> simone :: 2016 | |||
| 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 technique Northern Brazil Numerical modeling Open pit mine Slope instability | |||
| Abstract | Differential 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. | |||
| Area | SRE | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Detection of mine... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| Target File | hartwig_detection.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | urlib.net/www/2011/03.29.20.55 | |||
| Next Higher Units | 8JMKD3MGPCW/3ER446E | |||
| Citing Item List | sid.inpe.br/bibdigital/2013/09.13.21.11 3 | |||
| Dissemination | WEBSCI; SCOPUS. | |||
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal 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. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||