Module Curvature Classification
Surface curvature based terrain classification.
Reference:
Dikau, R. (1988):
'Entwurf einer geomorphographisch-analytischen Systematik von Reliefeinheiten',
Heidelberger Geographische Bausteine, Heft 5
0 - V / V
1 - GE / V
2 - X / V
3 - V / GR
4 - GE / GR
5 - X / GR
6 - V / X
7 - GE / X
8 - X / X
Parameters
| Name | Type | Identifier | Description | Constraints |
Input | Elevation | Grid (input) | DEM | - | - |
Output | Curvature Classification | Grid (output) | CLASS | - | - |
Options | Threshold for plane | Floating point | THRESHOLD | - | Minimum: 0.000000 Default: 0.000500 |
Command-line
Usage: saga_cmd ta_morphometry 4 -DEM <str> [-CLASS <str>] [-THRESHOLD <str>]
-DEM:<str> Elevation
Grid (input)
-CLASS:<str> Curvature Classification
Grid (output)
-THRESHOLD:<str> Threshold for plane
Floating point
Minimum: 0.000000
Default: 0.000500