Division 5.1.4 Link (Link)
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Curvilinear network element that connects two positions and represents a homogeneous path in the network. The connected positions may be represented as nodes.
This type is a sub-type of GeneralisedLink.
This type is abstract.
Attributes of the spatial object type Link
| Attribute | Definition | Type | Voidability |
|---|---|---|---|
| centrelineGeometry | The geometry that represents the centreline of the link. | GM_Curve | |
| fictitious | Indicator that the centreline geometry of the link is a straight line with no intermediate control points – unless the straight line represents the geography in the resolution of the data set appropriately. | Boolean |
Association roles of the spatial object type Link
| Association role | Definition | Type | Voidability |
|---|---|---|---|
| endNode | The optional end node for this link. The end node may be the same instance as the start node. | Node | |
| startNode | The optional start node for this link. | Node |