Table 2.
Category | Description | |
---|---|---|
1 | Full lateral image | Head profile at, or close to, right angles to camera (i.e. angle ≤30°). All characters visible |
2 | Angled | Head profile at angle to camera (i.e. angle >30°). All characters visible |
3 | Obscured characters | Characters partially obscured by vegetation/soil/scarring. Head profile at, or close to, right angles to camera (angle ≤30°) |