Table 12 Mean model with the level of uncertainty in the posterior utilizing vPSOGWO joint inversion of DC and MT data over Central Puga Valley, India.

From: Nature-inspired stochastic hybrid technique for joint and individual inversion of DC and MT data

Layer parameter

Search range

Joint inverted value

Lower

Upper

vPSOGWO (PDF > 68.27% CI)

ρ1 (Ωm)

80

200

133.27 ± 0.83

ρ2 (Ωm)

0.1

10

5.74 ± 0.08

ρ3 (Ωm)

20

100

28.49 ± 0.36

ρ4 (Ωm)

80

1000

143.73 ± 2.18

ρ5 (Ωm)

0.1

10

3.87 ± 0.17

ρ6 (Ωm)

10

500

85.28 ± 0.62

h1 (m)

0.1

10

5.22 ± 0.02

h2 (m)

5

50

43.57 ± 1.34

h3 (m)

50

700

119.04 ± 12.38

h4 (m)

1000

5000

2610.70 ± 45.75

h5 (m)

1000

10,000

6680.55 ± 63.22

Fitness (RMS)

0.014