Table 2: Initial Model parameter for case 2, with velocity inversion present in the layers.

Layer

No.

Thickness

(m)

Depth

(m)

Density

(g/cc)

Poisson ratio

Vp/Vs

ratio

Vs(True)

(m/s)

1

5

5

1.8

0.33

2.0

400

2

10

15

1.8

0.33

2.0

300

3

10

25

1.8

0.33

2.0

400

Half Space

1.8

0.33

2.0

500