Results - Response of Flood Events to Land Use and Climate Change - page 140

(a) (b)

(c) (d)

(e) (f)

(g) (h)

(i) Modeled drainage network

0 0.45 0.9 1.8Kilometers

Fig. 6.10 Comparison between the modeled and the reference stream network for a original
DEM, b IDW, c Topo to Raster (ANUDEM), d Spline, e Kriging, Circular, f Kriging,
Exponential, g Kriging, Gaussian, h Kriging, Stable, i Kriging, Spherical (Black line observed;
Red line modeled)

Table 6.7 Error matrix resulting from the comparison between modeled and observed drainage

networks

Modeled

Observed River No river

River Correct river Omission error

No river Commission error Correct no river