29.12.78 WellElevationCoord

A vertical (gravity-based) elevation coordinate within the context of a well. Positive moving upward from the reference datum. All coordinates with the same datum (and same UOM) can be considered to be in the same coordinate reference system (CRS) and are thus directly comparable.

Table 29.12.78-1 Attributes

Name	Type	Notes
uom	VerticalCoordinateUom	The unit of measure of the quantity value. If not given then the default unit of measure of the explicitly or implicitly given datum must be assumed.

Table 29.12.78-2 Associations

Association	Notes
From: WellDatum.Elevation 0..1To: WellElevationCoord Association