Determination of Important Topographic Factors for Landslide Mapping Analysis Using MLP Network

Figure 5

Maps of extracted topographic factors.

(a) Elevation

(b) Slope angle

(c) Slope aspect

(d) Plan curvature

(e) Profile curvature

(f) General curvature

(g) Tangent curvature

(h) Longitude curvature

(i) Cross curvature

(j) Diagonal length

(k) Surface area

(l) Surface roughness

(m) Surface rugosity