List of terrain types

Name
Plain
Upload platform area (peak, ridge) in terrain of declination up to 10%
Upland platform in terrain of considerable declination (above 10%)
The upper or the middle part of sharp slope (up to 8%)
The upper or the middle of a sharp slope (above 8%)
The lower part of a mild slope, up to 8%, inverse area
The lower part of a sharp slope, above 8%, inverse area
The ground of an open, aerated valley
The ground of a cordoned-off, under-aerated valley
unresolved
stand