P. Schmoldt, PhD - MTNet - DIAS

P. Schmoldt, PhD - MTNet - DIAS P. Schmoldt, PhD - MTNet - DIAS

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A. Appendix Anisotropy Resistivity Misfit RMS r xx Depth (km) Depth (km) 100 150 200 250 300 0 rAA 50 Depth (km) -1 0 1 2 3 4 TM -1 0 1 2 3 4 Log 10(periods)-2 S N 0 50 100 150 200 250 300 0 ryy 50 TE Log 10(periods)-2 100 150 200 250 300 synM11 synM11 synH10 0 30 60 90 120 150 180 210 240 270 Distance (km) Apparent resistivity Log10(Wm) Phase degrees synG09 synF08 synE07 synD06 synC01 synH10 synG09 synF08 Log 10(Wm) synE07 synD06 synM11 synH10 synG09 synF08 synE07 synD06 synC01 synC01 Total: Log10(rxx)-Log10(ryy) Log10(Wm) Log10(Wm) 0.22 3.40 2.95 2.50 2.05 1.60 3.2 2.8 2.4 2.0 1.6 degrees Fig. A.17.: Result of anisotropic 2D inversion for the 3D-crust-west profile with stations synM11 - synC01 on top of the synthetic 3D model (cf. Figs. 8.3, 8.4, and 8.5 for synthetic 3D model, station location, and profile location). Station data is decomposed according to the strike direction of the crust (N45W), and inversion is carried out with resistivity laplacian regularisation and an increased smoothing parameter (τ = 6) following the first inversion approach: isotropic inversion of short-period data in the first sequence and anisotropic inversion of long-period data in the second sequence. The less constrained location of the resistivity interface at upper mantle depth in this model is attributed to smoothing constraints of the inversion and the large station spacing in the area. 310

Anisotropy Resistivity Misfit RMS r xx Depth (km) Depth (km) 100 150 200 250 300 0 rAA 50 Depth (km) -1 0 1 2 3 4 TM -1 0 1 2 3 4 Log 10(periods)-2 0 50 100 150 200 250 300 0 ryy 50 TE Log 10(periods)-2 100 150 200 250 300 A.4. Auxiliary figures of the Tajo Basin subsurface investigation S N synN10 synN10 synM05 0 30 60 90 120 150 180 210 240 270 Distance (km) Apparent resistivity Log10(Wm) Phase degrees synL04 synK03 synJ02 synI01 synD00 synM05 synL04 synK03 Log 10(Wm) syn J02 synI01 synN10 synM05 synL04 synK03 synJ02 synI01 synD00 synD00 Log 10(Wm) Log 10(Wm) Log 10(r xx)-Log 10(r yy) Total: 0.50 3.10 2.73 2.35 1.98 1.60 3.10 2.73 2.35 1.98 1.60 degrees Fig. A.18.: Result of anisotropic 2D inversion for the 3D-crust-east profile with stations synN10 - synD00 on top of the synthetic 3D model (cf. Figs. 8.3, 8.4, and 8.5 for synthetic 3D model, station location, and profile location). Station data is decomposed according to the strike direction of the crust (N45W), and inversion is carried out with resistivity gradient regularisation and an increased smoothing parameter (τ = 6) following the first inversion approach: isotropic inversion of short-period data in the first sequence and anisotropic inversion of long-period data in the second sequence. The less constrained location of the resistivity interface at mantle depth in this model is attributed to smoothing constraints of the inversion and the large station spacing in the area. 311

Anisotropy Resistivity<br />

Misfit<br />

RMS<br />

r xx<br />

Depth (km)<br />

Depth (km)<br />

100<br />

150<br />

200<br />

250<br />

300<br />

0<br />

rAA 50<br />

Depth (km)<br />

-1<br />

0<br />

1<br />

2<br />

3<br />

4<br />

TM<br />

-1<br />

0<br />

1<br />

2<br />

3<br />

4<br />

Log 10(periods)-2<br />

0<br />

50<br />

100<br />

150<br />

200<br />

250<br />

300<br />

0<br />

ryy 50<br />

TE<br />

Log 10(periods)-2<br />

100<br />

150<br />

200<br />

250<br />

300<br />

A.4. Auxiliary figures of the Tajo Basin subsurface investigation<br />

S N<br />

synN10<br />

synN10<br />

synM05<br />

0 30 60 90 120 150 180 210 240 270<br />

Distance (km)<br />

Apparent resistivity Log10(Wm) Phase<br />

degrees<br />

synL04<br />

synK03<br />

synJ02<br />

synI01<br />

synD00<br />

synM05<br />

synL04<br />

synK03<br />

Log 10(Wm)<br />

syn J02<br />

synI01<br />

synN10<br />

synM05<br />

synL04<br />

synK03<br />

synJ02<br />

synI01<br />

synD00<br />

synD00<br />

Log 10(Wm)<br />

Log 10(Wm)<br />

Log 10(r xx)-Log 10(r yy)<br />

Total:<br />

0.50<br />

3.10<br />

2.73<br />

2.35<br />

1.98<br />

1.60<br />

3.10<br />

2.73<br />

2.35<br />

1.98<br />

1.60<br />

degrees<br />

Fig. A.18.: Result of anisotropic 2D inversion for the 3D-crust-east profile with stations synN10 - synD00 on top of the synthetic 3D<br />

model (cf. Figs. 8.3, 8.4, and 8.5 for synthetic 3D model, station location, and profile location). Station data is decomposed according<br />

to the strike direction of the crust (N45W), and inversion is carried out with resistivity gradient regularisation and an increased<br />

smoothing parameter (τ = 6) following the first inversion approach: isotropic inversion of short-period data in the first sequence and<br />

anisotropic inversion of long-period data in the second sequence. The less constrained location of the resistivity interface at mantle<br />

depth in this model is attributed to smoothing constraints of the inversion and the large station spacing in the area.<br />

311

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