| Name | Data Type | Order | Definition | ||
|---|---|---|---|---|---|
| offsetDistance | MetresAsNonNegativeInteger | 0 | The non negative offset distance from the ALERT-C referenced point to the actual point. The ALERT-C locations in the Primary and Secondary locations must always encompass the linear section being specified, thus Offset Distance is towards the other point. |
| Multiplicity | From | Role | Role description | Association | Multiplicity | To | Role | Role description | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | OffsetDistance | related to | 1 | AlertCMethod4PrimaryPointLocation | |||||
| 1 | OffsetDistance | related to | 1 | AlertCMethod4SecondaryPointLocation |