2018-10-02
13:48 |
[FZJ-2018-05630]
Contribution to a conference proceedings/Contribution to a book
Tezkan, B. ; Grossbach, H. ; Adrian, J. ; et al
On the Eexploration of Mud Volcanoes using Electromagnetic Techniques: a Case Study from Azerbaijan
2012: [Proceedings] - , 2012. - ISBN - doi:10.3997/2214-4609.20143315
Near Surface Geoscience 2012 – 18th European Meeting of Environmental and Engineering Geophysics, ParisParis, France, 3 Sep 2012 - 5 Sep 20122012-09-032012-09-05
3 mud volcanoes in Perekishkul close to Baku/ Azerbaijan were chosen in order to study their conductivity structures by using shallow and deep electromagnetic techniques. Radiomagnetotelluric (RMT) and transient electromagnetic methods were applied to study the depth range up to 150 m. [...]
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2018-10-02
13:24 |
[FZJ-2018-05629]
Contribution to a conference proceedings/Contribution to a book
Tezkan, B. ; Adrian, J.
A Newly Developed 2D DC and Time-domain IP Inversion Algorithm -Application on Data Acquired on an Ore Deposit in Turkey
2017: [Proceedings] - , 2017. - ISBN - doi:10.3997/2214-4609.201701979
23rd European Meeting of Environmental and Engineering Geophysics, MalmöMalmö, Sweden, 3 Sep 2017 - 7 Sep 20172017-09-032017-09-07
We present the application of a newly developed 2D direct current (DC) resistivity and time-domain induced polarization (TDIP) inversion algorithm on synthetic and on field data. The algorithm applies local smoothness constraints and error weighting [...]
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2018-09-28
15:05 |
[FZJ-2018-05554]
Conference Presentation (After Call)
Adrian, J. ; Großbach, H. ; Tezkan, B. ; et al
Untersuchung von Schlammvulkanen in Perekishkul/Aserbaidschan mit der Transient-Elektromagnetik
2011Annual Meeting of the German Geophysical Society, DGG2011, KölnKöln, Germany, 21 Feb 2011 - 24 Feb 20112011-02-212011-02-24
In diesem von der Volkswagen-Stiftung finanzierten Projekt soll die innere Struktur von Schlammvulkanenerstmals mit EM Methoden untersucht werden. Dies geschieht in Zusammenarbiet mit der Baku State Uni-versity in Aserbaidschan. [...]
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2018-09-28
14:59 |
[FZJ-2018-05553]
Poster (After Call)
Adrian, J. ; Großbach, H. ; Tezkan, B. ; et al
Untersuchung von Schlammvulkanen in Perekishkul, Aserbaidschan mit Transientelektromagnetik(TEM) und Radiomagnetotellurik (RMT)
2011Schmucker-Weidelt Kolloquium für Elektromagnetische Tiefenforschung, EMTF2011, Neustadt an der WeinstraßeNeustadt an der Weinstraße, Germany, 19 Sep 2011 - 23 Sep 20112011-09-192011-09-23
Ziel dieses Projektes ist es den inneren Aufbau von Schlammvulkanen mithilfe von elektromagnetischenMethoden zu untersuchen und bestehende Modelle zu bestätigen und ggf. zu verbessern. [...]
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2018-09-28
14:51 |
[FZJ-2018-05552]
Poster (After Call)
Adrian, J. ; Tezkan, B. ; Candansayar, M. E.
Development of a 2D forward modelling code for induced polarization data using the finiteelement method and unstructured mesh
2012Annual Meeting of the German Geophysical Society, DGG2012, HamburgHamburg, Germany, 5 Mar 2012 - 8 Mar 20122012-03-052012-03-08
This work is a part of the BMBF-TÜBITAK project ``Two-Dimensional joint interpretation ofradiomagnetotelluric , direct current resistivity and induced polarization data; an example from anore exploration''. Until now RMT, DCR and IP surveys have not been used jointly for miningexploration. [...]
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2018-09-28
14:43 |
[FZJ-2018-05551]
Poster (After Call)
Adrian, J. ; Tezkan, B. ; Candansayar, M. E.
Development of a 2D FE DCR/IP algorithm using an unstructured mesh and results of a DCR, IP and RMT survey on an ore exploration site in Turkey
2013Schmucker-WEidelt Kolloquium zur Elektromagnetischen Tiefenforschung, EMTF2014, Kirchundem-RahrbachKirchundem-Rahrbach, Germany, 23 Sep 2013 - 27 Sep 20132013-09-232013-09-27
A 2D algorithm for the joint interpretation of Radiomagnetotellurik (RMT), Direct Current Resistivity (DCR) and time-domain Induced Polarization (IP) data will be developed. In this project, we will use the 2D joint inversion result of RMT and DCR data as a starting model for the subsequent 2D IP inversion. [...]
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2018-09-28
14:32 |
[FZJ-2018-05550]
Poster (After Call)
Adrian, J. ; Tezkan, B. ; Candansayar, M. E. ; et al
Development of a 2D modelling code for DC/IP and RMT data using finite elements with unstructured mesh: First results of an ore exploration survey in Turkey
2013Annual Meeting of the German Geophysical Society, DGG2013, LeipzigLeipzig, Germany, 4 Mar 2013 - 7 Mar 20132013-03-042013-03-07
This work is part of the BMBF-TÜBITAK project “Two-Dimensional joint interpretation of radiomagnetotelluric (RMT), direct current resistivity (DC) and induced polarization (IP) data; an example from an ore exploration''. In general, a sulfidic ore body tends to have a higher conductivity and chargeability than the surrounding. [...]
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2018-09-28
14:28 |
[FZJ-2018-05549]
Poster (After Call)
Adrian, J. ; Tezkan, B. ; Candansayar, M. E.
Entwicklung einer 2D FE Vorwärtsrechnung für DCR/IP und RMT mit unstrukturiertem Gitter und Ergebnisse der Feldmessungen auf einem Erzkörper in der Türkei 2013
2014Annual Meeting of the German Geopyhsical Society, DGG2014, KarlsruheKarlsruhe, Germany, 10 Mar 2014 - 13 Mar 20142014-03-102014-03-13
In der geophysikalischen Erzexploration ist es von Interesse, die Leitfähigkeit sowie die Ausmaße eines potentiellen Erzkörpers abzuschätzen. Durch die gemeinsame Anwendung und Interpretation von Gleichstromgeoelektrik (DCR), Induzierter Polarisation (IP) und Radiomagnetotellurik (RMT) soll ein verbessertes Modell im Vergleich zur Einzelinterpretation der drei Methoden erreicht werden. [...]
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2018-09-28
14:19 |
[FZJ-2018-05548]
Conference Presentation
Adrian, J. ; Tezkan, B. ; Candansayar, M. E.
Development of a 2D DCR/IP Finite Element inversion algorithm using an unstructured mesh and results of a survey on an ore deposit in Turkey
2014Workshop on Induced Polarization, AntalyaAntalya, Turkey,
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2018-09-28
14:15 |
[FZJ-2018-05547]
Poster (After Call)
Adrian, J. ; Tezkan, B. ; Candansayar, M. E.
Development of a 2D DC/TDIP Inversion Algorithm for Ore Exploration Purposes: Results from a Copper Ore Site in Turkey
2015Annual Meeting of the German Geophysical Society, DGG2015, HannoverHannover, Germany, 23 Mar 2015 - 26 Mar 20152015-03-232015-03-26
An important matter of interest for the ore exploration with geophysical methods is the determination of the electrical resistivity and chargeability of the subsurface on the one hand and the assessment of the dimension of a potential ore deposit on the other hand. To make use of the advantages of electrical and electromagnetic methods, we applied the Direct Current Resistivity (DC) and Time-Domain Induced Polarization (TDIP) methods together with the Radiomagnetotellurics (RMT) method on a copper ore site in Turkey [...]
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