PROBLEMS - Hydrogeology: Objectives, Methods, Applications - page 353

Table 15 Result of electrical surveys.

Electrical
survey

Resistivity
(Ω·m)

Thickness
(m)

Electrical
survey

Resistivity
(Ω·m)

Thickness
(m)

E1 1 = 570

2 = 1,000
3 = 450

1 = 0.65
2 = 1.50

1 = 290
2 = 870
3 = 150
4 = ∞

1 = 0.80
2 = 5.60
3 = 7.50

E2

1 = 330
2 = 1,900
3 = 150
4 = ∞

1 = 0.65
2 = 3.00
3 = 10.50

1 = 130
2 = 400
3 = 150
4 = ∞

1 = 1.20
2 = 14.00
3 = 8.00

E3 E4

E5 1 = 185

2 = 1,800
3 = 190
4 = ∞

1 = 0.70
2 = 0.90
3 = 10.50

E6 1 = 140

2 = 500
3 = 110
4 = 1,000

1 = 0.60
2 = 1.60
3 = 4.80

E7 1 = 270

2 = 550
3 = 300
4 = 1,500

1 = 0.70
2 = 1.20
3 = 19.80

E8 1 = 750

2 = 1,500
3 = 100
4 = ∞

1 = 2.50
2 = 4.00
3 = 8.00

E9 1 = 190

2 = 1,330
3 = 290
4 = 2,600

1 = 0.70
2 = 1.40
3 = 14.40

E10 1 =140

2 = 430
3 = 150
4 = 3,000

1 = 1.10
2 = 4.50
3 = 8.00

E11 1 = 270

2 = 800
3 = 230
4 = ∞

1 = 0.65
2 = 5.20
3 = 14.00

E12 1 = 300

2 = 620
3 = 300
4 = ∞

1 = 0.90
2 = 1.90
3 = 12.50

E13 1 = 260

2 = 400
3 = 130
4 = 8,000

1 = 1.10
2 = 2.50
3 = 6.00

E14 1 = 225

2 = 450
3 = 70
4 = ∞

1 = 0.60
2 = 0.90
3 = 2.50