Extended Abstracts

O. J. Cortés Arroyo, A. Steuer, B. Preugschat

Principal component analysis as pre-processing stage for self-organized maps

2

T. Wang, Jiangtao Han, M. J. Comeau, M. Becken, Z. Zhou

3-D magnetotelluric inversion reveals the superposition of tectonic systems in the northern Songliao Block, NE China

11

M. J. Comeau, C. Stein, M. Becken, U. Hansen

Towards integrating results from electrical resistivity models into geodynamic modeling to better understand the evolution of the lithosphere

18

S. Malecki, M. Bär und K. Spitzer

Ein Verfahren zur Rekonstruktion eines Bohrlochverlaufs mittels transientelektromagnetischer Felder

25

S. Weit, R.-U. Börner, M. Brändel, P. Gödickmeier, R. Gootjes, S. Kost, O. Rheinbach, M. Scheunert, K. Spitzer

Convolutional Neural Networks Applied to 2D and 3D DC Resistivity Inversion

33

P. Gödickmeier, S. Weit, R.-U. Börner, K. Spitzer

An Image Segmentation Approach for the Detection of Small-scale Magnetic Anomalies

38

S. Sanaka, A. Neska

Source effects causing non-stationarity in long term mid latitude magnetotelluric data

43

H. Brasse, J. Galindo

Anomalous induction vectors at the Chilean continental margin – an indication of widespread electrical anisotropy in the forearc crust?

48

Slides

A. Thiede, P. Kotowski, M. Becken, O. Cortés Arroyo, R. Rochlitz, M. Ronczka, G. Günther, H. Petersen,
P. Yogeshwar, V. Schmidt, A. Steuer

First Results from the DESMEX sAEM Survey in Goslar (Harz Mountains, Germany)

54

B. Blanco-Arrué, P. Yogeshwar, V. Wennrich, B. Tezkan, W. Mörbe, D. Díaz, B. Farah, S. Buske, L. Ninnemann

Integrated geophysical investigation of sedimentary deposits for paleoclimate research in the Atacama Desert, Chile

66

S. Fadavi Asghari, M. Smirnova, A. Shlykov, B. Tezkan, A. Saraev, P. Yogeshwar

2D/3D interpretation of controlled-source radio-magnetotelluric far field data from Aleksandrovka, Russia

71

J. H. Börner, V. Herdegen, K. Spitzer

Experiments on crushed rocks as a tool for understanding electrical conductivity

79

J. Mudler, A. Hördt, D. Kreith

Hochfrequente Spektrale Induzierte Polarisation zur Charakterisierung von Permafrostböden

87

C. Lieber, A. Haroon, W. Mörbe, C. Ji, K. Lippert, P. Yogeshwar, B. Tezkan

Joint inversion of marine LOTEM and DED data from the Bat Yam coastal aquifer, offshore Israel

96

P. Li, C. Feng, Z. Du, Y. Li

One-dimensional Deep Learning Inversion of Marine Controlled Source Electromagnetic Data

104

O. Ritter, S. Rettig, R. Schmitt, C. Müller-Brettschneider, U. Weckmann

Elmar - Electromagnetic Recorder

112

Poster

P. Rulff, T. Kalscheuer

3D NLCG inversion algorithm for CSEM data: discussion about mesh design

120

S. Schöttle, M. Smirnova, B. Tezkan, P. Yogeshwar

Resolution analysis of different transmitters in Controlled-Source Radio-Magnetotellurics (CSRMT)

121

H. Nienhaus, P. Yogeshwar, B. Tezkan, M. Melles

Geophysical Imaging of Deep Climate Archives in Namibia using the Transient Electromagnetic Method

122

A. Thiede, M. Wölke, M. Becken, S. Ueding, P. Kotowski, H. Petersen, A. Steuer

Motion Noise Reduction for Airborne EM using Natural Signal in DESMEX

123

O.B. Nwosu, M. Becken

Testing the use of elastic-net constrained inversion for magnetic bottom depth(Zb) estimation

124

T. Vondenhoff, B. Tezkan, P. Yogeshwar, S. Fadavi Asghari

Radiomagnetotelluric Exploration of a Waste Deposit in Cologne

125

M. Becken, J. Schmalzl, V. Schmidt, P. Kotowski, DESMEX WG

Testing a scalar magnetometer for airborne EM applications

126

S. Schiebel, W. Mörbe, P. Yogeshwar, T. Günther, M. Tauchnitz, B. Tezkan

Analysis of large scale multidimensional electrical resistivity and induced polarization data from the Kropfmühl graphite deposit, Bavaria/Germany

127

S. S. Keßler, L. Schmitt, J. H. Börner, F. Sohl, K. Spitzer, C. Schneider, S. Garbade, D. Konigorski, V. Schmid

Electromagnetic simulation and inversion of magnetic field data from planetary and asteroid analogs on the International Space Station (ISS)

128

O. Cortés Arroyo, A. Steuer, M. Becken, P. Kotowski

Software suites for project DESMEX-II

129

M. Sonntag, J. H. Börner, V. Herdegen, F. Grahl, K. Spitzer

Electrical monitoring of dynamic drainage and imbibition cycles in different rock-fluid-gas systems

130

X. Ding, J. Chen, F. Qi, L. Liu, Y. Li

Differencing magnetic gradient tensor system and its application in multiple dipole-like magnetic sources localization

131

M. Scheunert, J. Blechta, R.-U. Börner, O. Ernst, K. Spitzer

A MATLAB FE Library for the Simulation and Inversion of EM Problems

132

P. Semper, T. Bertrand, J. Blechta, R.-U. Börner, G. Caldwell, O. Ernst, W. Heise, M. Scheunert, K. Spitzer

2D & 3D Inversion of MT Data Considerung Topography: A case study based on the Chemnitz University of Technology and TU Bergakademie Freiberg FE-Toolbox

133

I. Ibraheem, B. Tezkan, R. Bergers

Landfill characterization and leachate pathways delineation at a waste disposal site in Cologne, Germany using geophysical techniques

134

H. Müller, K. Schwalenberg, K. Reeck, Ch. Hilgenfeldt

Marine near-surface electromagnetic signatures of methane gas and palaeorivers in the Central North Sea

135

K. Backes, R.-U. Börner, M. Scheunert, B. Sprungk, O. Ernst, K. Spitzer

Uncertainty quantification using Bayesian inversion applied to the DC resistivity problem

136

T. Dai, Y. Li

Decomposition of MT impedance tensor in 1D electric anisotropic media

137

N. Skibbe, M. Müller-Petke

Contrary and unexplained - Experimental field data of Surface-NuclearMagnetic-Resonance using grounded dipoles

138

C. Ji, P. Yogeshwar, W, Mörbe, M. Smirnova, A. Haroon, M. Becken, B. Tezkan

2D Joint Inversion for Semi-Airborne and LOTEM Data: A Data Application from Eastern Thuringia, Germany

139