Parameters

Classes

Notes

Slope (%)

0 - 0.35

1

0.35 - 0.79

1

0.79 - 1.39

2

1.39 - 2.16

3

2.16 - 3.15

3

3.15 - 6.99

4

Soil type

Highly depleted ferralitic soils

1

Ferralitic soils that are strongly rejuvenated

2

Ferruginous soils

2

Land use

Dense forest

1

Clear forest

1

Swamp

1

Savannah

1

Waters bodies

2

Bare ground

3

Planting

3

Field and fallow land

3

Agglomerations

4

Runoff (mm)

828

3

Density of the drainage network

−6 - 0 km

1

0 - 8.8 km

2

8.80 - 17.6 km

2

17.6 - 26.4 km

3

26.60 - 35.2 km

3

35.20 - 44 km

4