Reference DEM (Length of drainage line)

Order1

Order2

Order3

Order4

Order5

Order6

238.47

132.19

63.15

30.69

15.57

0.05

ASTER-GDEM (Length of drainage line)

Order1

Order2

Order3

Order4

Order5

Order6

235.37

127.35

67.96

20.68

20.04

0.06

SRTM (Length of drainage line)

ORDER1

ORDER2

ORDER3

ORDER4

ORDER5

ORDER6

217.24

112.2

57.77

26.9

12.87

0.03

Reference DEM (Number of drainage line)

Order1

Order2

Order3

Order4

Order5

Order6

746

375

203

110

42

4

Reference DEM (Ratio bifurcation)

Rb1/2

Rb2/3

Rb3/4

Rb4/5

Rb5/6

1.99

1.85

1.85

2.62

10.50

ASTER-GDEM (Number of drainage line)

Order1

Order2

Order3

Order4

Order5

Order6

770

384

207

71

38

3