Moim zdaniem tak jest dobrze.

a characteristic (singular)
Most often used as plural - characteristics.

For air photo interpretation purposes, subtle terrain characteristics such as tone, texture and vegetation must be visible.

The chosen study area has different terrain characteristics, such as: different orientation of the lineaments, different aspects, different roughness.

Unlike the simplification of independent line features, the generalization of terrain contour is to handle the “line group”, which
describes the geomorphologic characteristics, such as the terrain valley and ridge.

This variation is due to terrain characteristics such as starting zone topography and orientation to wind.

To facilitate the spatial representation of the model, GIS is used to determine several categories of avalanche starting zones based on terrain characteristics such as slope, aspect and elevation.