Indicator interface that identifies an Unknown coordinate system.
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Inherited Interfaces
| Interfaces | Description |
|---|---|
| ISpatialReference | Provides access to members that control a SpatialReference. |
| ISpatialReferenceInfo | Provides access to members that control the properties common to all components of a spatial reference system. |
CoClasses that implement IUnknownCoordinateSystem
| CoClasses and Classes | Description |
|---|---|
| UnknownCoordinateSystem | Creates an unknown coordinate system. |