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)
Stoss slope
6 ± 1
8 ± 2
26 ± 5
9 ± 2
12 ± 2
36 ± 7
Lee slope
11 ± 3
33 ± 8
10 ± 3
28 ± 6