| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21d.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34T/486H2UB | |||
| Repository | sid.inpe.br/mtc-m21d/2022/12.09.13.09 | |||
| Metadata Repository | sid.inpe.br/mtc-m21d/2022/12.09.13.09.26 | |||
| Metadata Last Update | 2023:01.03.16.46.26 (UTC) administrator | |||
| DOI | 10.22564/brjg.v40i5.2146 | |||
| ISSN | 0102-261X | |||
| Citation Key | PadilhaSantPádu:2022:UsMaMe | |||
| Title | Use of the Magnetotelluric Method in Brazil and Future Challenges  | |||
| Year | 2022 | |||
| Access Date | 2024, May 14 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PN | |||
| 2. Context | ||||
| Author | 1 Padilha, Antonio Lopes 2 Santos Matos, Andrea Cristina Lima dos 3 Pádua, Marcelo Banik de | |||
| Resume Identifier | 1 8JMKD3MGP5W/3C9JGJG 2 3 8JMKD3MGP5W/3C9JHNR | |||
| Group | 1 DIHPA-CGCE-INPE-MCTI-GOV-BR 2 3 DICEP-CGCE-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 3 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 2 3 marcelo.banik@gmail.com | |||
| Journal | Revista Brasileira de Geofísica | |||
| Volume | 40 | |||
| Number | Esp. | |||
| Pages | e2146 | |||
| Secondary Mark | A2_GEOGRAFIA A2_CIÊNCIAS_AMBIENTAIS B1_PLANEJAMENTO_URBANO_E_REGIONAL_/_DEMOGRAFIA B1_INTERDISCIPLINAR B2_MEDICINA_VETERINÁRIA B2_GEOCIÊNCIAS B2_ENGENHARIAS_III B2_ENGENHARIAS_I B2_BIODIVERSIDADE B3_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA B3_ENGENHARIAS_II B4_CIÊNCIAS_AGRÁRIAS_I B5_ENSINO C_CIÊNCIAS_BIOLÓGICAS_I C_ASTRONOMIA_/_FÍSICA | |||
| History (UTC) | 2022-12-09 13:09:26 :: simone -> administrator :: 2022-12-09 13:09:26 :: administrator -> simone :: 2022 2022-12-09 13:09:32 :: simone -> administrator :: 2022 2023-01-03 16:46:26 :: administrator -> simone :: 2022 | |||
| 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 | MT method historical development 3D grid EM noise | |||
| Abstract | The magnetotelluric (MT) method is based on measurements of natural electric and magnetic fields at the Earths surface to probe the subsurface electrical resistivity structure. A summary of the use of the method in Brazil is presented, with emphasis on the initial theoretical and experimental developments for its implementation in the country. The expansion of the method in recent years is related both to academic studies on the tectonic evolution of geological provinces and to contracted surveys mainly restricted to support oil exploration. Two major challenges are proposed to increase the contribution of the method in the next years. One is the planning and installation of a large experimental program to obtain long-period data from stations installed in a 3D grid. It can contribute to improve the knowledge of the tectonic evolution of the Brazilian shield and also to locate new areas with potential for exploration of mineral resources. Coupled with this expansion of field measurements, another challenge is the need to formulate new data processing techniques. The main objective will be to minimize the effects of coherent and intermittent EM noise related to the installation in the country of electric power transmission networks using high voltage direct currents (HVDC). | |||
| Area | CEA | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Use of the... | |||
| doc Directory Content | there are no files | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | allowpublisher allowfinaldraft | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/46KTFK8 | |||
| Dissemination | PORTALCAPES; SCIELO. | |||
| Host Collection | urlib.net/www/2021/06.04.03.40 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository month nextedition notes numberoffiles orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle size sponsor subject targetfile tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||