No.

Criterion

Criteria weight

(n ? r_i + 1)

Normalized weights

1

Groundwater depth

10

0.111

2

Urban centers

9

0.1

3

Rivers

9

0.1

4

Villages

8

0.089

5

Elevation

7

0.078

6

Soils types

7

0.078

7

Slope

6

0.067

8

Roads

6

0.067

9

Agricultural land use

6

0.067

10

Land use

5

0.056

11

Archaeological sites

5

0.056

12

Power lines

4

0.044

13

Gas pipelines

3

0.033

14

Oil pipelines

3

0.033

15

Railways

2

0.022

Sum

90

1