The relative vertical position of a feature.
| Code | Description |
|---|---|
Where the VerticalPosition has not been determined, this attribute is empty, with a nilReason explicitly stated as ‘unknown’. A correct value does exist, but the methods employed by Ordnance Survey to date have not facilitated capture.
onGroundSurface
The feature is on ground level.
suspendedOrElevated
The feature is suspended or elevated.
Underground
The feature is underground.