factor

slope

Level division

<2

0

2 - 5

0.1

5 - 10

0.2

10 - 15

0.35

15 - 25

0.55

25 - 30

0.7

30 - 40

0.85

>40

1

vegetation

residential land

desert

meadow

grasslands

thin trees and shrubs

alpine vegetation

coniferous forest

broad-leaved forest theropencedrymion

1

0.9

0.8

0.7

0.6

0.4

0

GDP

<50

50 - 500

500 - 1000

1000 - 2000

2000 - 3000

3000 - 4000

>4000

0

0.2

0.3

0.5

0.6

0.8

1

population

<1

1

1 - 5

5 - 10

10 - 50

50 - 100

>100

0

0.2

0.3

0.5

0.6

0.8

1