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Table 1 Roughness parameters for both N-S and E-W axes obtained from surface scans of stoss and lee slopes

From: Morphometric measurements of bedrock rivers at different spatial scales and applications to geomorphological heritage research

 

E-W axis

N-S axis

Ra (μm)

Rq (μm)

Rz (μm)

Ra (μm)

Rq (μm)

Rz (μm)

Stoss slope

6 ± 1

8 ± 2

26 ± 5

9 ± 2

12 ± 2

36 ± 7

Lee slope

9 ± 2

11 ± 3

33 ± 8

8 ± 2

10 ± 3

28 ± 6