Computree Documentation

Geomorphon

Plugin : DTMTools
Nom 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)