Dataset Open Access

ERT Datasets for the paper of Nickschick et al. (2019) in Solid Earth

Günther, Thomas; Nickschick, Tobias; Flechsig, Christina; Löbig, Felix; Oppermann, Frank

Underlying data for the paper

Nickschick, T., Flechsig, C., Mrlina, J., Oppermann, F., Löbig, F. & Günther, T. (2019): Large-scale electrical resistivity tomography in the Cheb Basin (Eger Rift) at an ICDP monitoring drill site to image fluid-related structures. Solid Earth. https://doi.org/10.5194/se-2019-38.

The paper contains two types of data:

DC resistivity (geoelectrics) ERT data in four profiles
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P1, P2 and P3 represent classical multi-electrode ERT data with a unit electrode spacing of a=5m using the Wenner array. They are a representative selection of in total 8 profiles measured in the frame of the (German) MSc work of F. Loebig (there called P2, P5 and P7) where also the lithological section (Fig. 2) was developed:
1. P1 between Lesinka and Hnevin, 620m long
2. P2 around the Hartousov mofette, 700m long
3. P3 between Hartousov and Kacerov, 700m long

The inversion results are shown in Fig. 6a,b,c.

The large-scale dataset represents data from a dipole-dipole experiment that is in detail described in the paper (Figs. 3-5) with the inversion result given in Fig. 7a along with borehole data.
For location see Fig. 1.

For all four profiles we provide
- measured data with electrode positions on top and the electrode array (abmn) along with the resistance below, topography at the bottom
- the configuration file for the inversion software BERT (see https://gitlab.com/resistivity-net/bert), we used version 2.2.9 from January 2019
- kml/gpx files denoting the positions of the electrode chains (P1-P3) or an Excel file containing the positions in UTM33N

Note that for P2 and the large-scale profile the topography needs to be taken into account whereas it is not necessary 
Users should be able to reproduce the results by calling
bert cfgfile all show

Gravity data
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The data represent a two-column file:
1. position along the ERT profile (projected) in metres
2. Bouguer anomaly in mGal

See also special README file in the gravity folder.

Files (928.3 kB)
Name Size
data.zip
md5:a5b8dacd9df438f00cbd984e9081ea72
201.4 kB Download
electrode_positions.xls
md5:5e80f69ef79aa970f7287cd99439886b
30.7 kB Download
Gravity_Cheb_Basin_Large_Scale.txt
md5:2dfdd8cb181fbea6a572cf34728ab4e1
2.8 kB Download
largescale.cfg
md5:d5201f860b472139865c8372096cc8d7
2.2 kB Download
largescale.ohm
md5:7afbe4ce0d9ba842fd4ab329388b0b1e
69.2 kB Download
P1_Lesinka.cfg
md5:1f888f7629d9dbadf636045f48a69899
1.9 kB Download
P1_Lesinka.gpx
md5:f14f5a9f54c21c607ef96fd721d012d9
2.8 kB Download
P1_Lesinka.kml
md5:0b17cf63c63cb072539dd0540558248d
12.4 kB Download
P1_Lesinka.ohm
md5:19e9b4802a1e9c0a621e2c77578b3fc4
164.8 kB Download
P2_Hartousov.cfg
md5:62e6017e561389180294017d82129729
2.3 kB Download
P2_Hartousov.gpx
md5:a47e32a4d236985e3bc9d82b8a57ebb6
3.9 kB Download
P2_Hartousov.kml
md5:72925324b6ac9ab2f328336f2ad35a25
16.9 kB Download
P2_Hartousov.ohm
md5:d7dc50d6c8900acb51f92f7ac0fdfb5f
193.3 kB Download
P3_Kacerov.cfg
md5:dee142a94d6611a6a0bade92f7a8b433
2.0 kB Download
P3_Kacerov.gpx
md5:3214f6c74dc46b19f14026fd475b78d7
4.2 kB Download
P3_Kacerov.kml
md5:a77f21999c07fe586309bfb88e902525
12.3 kB Download
P3_Kacerov.ohm
md5:5a5b9fb78f7196163dfe52fec22366b4
202.3 kB Download
readme.txt
md5:d91b60a7f6cb85cc2e27f3635faea140
2.1 kB Download
README_gravity.txt
md5:f49b7117f9c53532e2029d2893bbcdf1
588 Bytes Download
  • Nickschick, T., Flechsig, C., Mrlina, J., Oppermann, F., Löbig, F. & Günther, T. (2019): Large-scale electrical resistivity tomography in the Cheb Basin (Eger Rift) at an ICDP monitoring drill site to image fluid-related structures, Solid Earth Discussions, https://doi.org/10.5194/se-2019-38.

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