Zoning the land-capability of Roudehen for agricultural usage by the OWA1 technique in geographic information system environment

Figures & data

Figure 1. Location of the studied area.

Table 1. The classes of various parameters and their coefficients.

Soil 16 ‘VALUE’ (1 1; 2 2; 3 3)

Climate 16 ‘VALUE’ (1 5; 2 4; 3 3; 4 2; 5 1)

Land use 18 ‘VALUE’ (1 1; 2 2)

20 Height ‘VALUE’ (1 5; 2 4; 3 3; 4 2; 5 1)

12 Direction ‘VALUE’ (1 4; 2 3; 3 2; 4 1)

18 Slope ‘VALUE’ (1 8; 2 7; 3 6; 4 5; 5 4; 6 3; 7 2; 8 1) 1 9 1

Table 2. Combination of classes and coefficients.

Row	Criteria (parameters)	Coefficients	Classes
1	Soil	16	1:1; 2:2; 3:3
2	Climate	16	1:1; 2:2; 3:3; 4:4; 5:5
3	Land usage	18	1; 2
4	Height	20	1:5; 2:4; 3
5	Direction	12	1:4; 2:3; 3:2; 4:1
6	Slope	18	1:8; 2:7; 3:6; 4:5; 5:4; 6:3; 7:2; 8:1

Figure 2. Height classes map.

Figure 3. Land use map.

Figure 4. Climate classes.

Figure 5. Sloping classes map.

Figure 6. Soil classes.

Figure 7. Slope classes map.

Figure 8. Map of agricultural power classes based on the method of regular average weighing.