A linear pattern or alignment of discontinuous patterns evident in an image, photograph, or map, which represents some degree of linearity of a single, or diverse grouping of, natural or cultural ground feature(s).

A geographic feature that can be represented by a line or set of lines. For example, rivers, roads within a pizza delivery area, and electric and telecommunication networks are all linear features.

a feature that extends in one direction for some distance e.g., paths, fences, stonewalls, and streams. Used as handrails.

Any spatial object that can be treated as a logical set of linear segments.