Geomorphon
Plugin : DTMToolsNom de classe : DTMT_StepGeomorphon
Description
A geomorphon is a relief-invariant, orientation-invariant, and size-flexible abstracted elementary unit of terrain. It is expressed in terms of local ternary pattern that en- capsulates morphology of surface around the point of interest
Paramètres
Paramètres de l'étape :
- Search radius: 3.
- Skip radius: 0.
- Relief threshold: 1.00 degree.
- Flatness distance: 0.
- Distance unit: Désactivé.
If not meters, distance unit is cell - Comparaison: (vide).
Comparison mode for zenith/nadir line-of-sight search - Use extended form correction: Désactivé.
remove extensive innatural forms: ridges, peaks, shoulders and footslopes
Données d'entrée
Structure des données d'entrée recherchées :
Result : MNT
...
Group (Group)
MNT (Raster)
Result : MNT
...
Group (Group)
MNT (Raster