Indicator interface for vertical datums.
Description
A vertical datum is part of a gravity-related vertical coordinate system. Use ISpatialReferenceFactory3::CreateVerticalDatum to create a predefined vertical datum. If you are defining a custom ellipsoid/spheroid-based vertical coordinate system, define a Datum object and then QI to IHVDatum.
Inherited Interfaces
| Interfaces | Description |
|---|---|
| ISpatialReferenceInfo | Provides access to members that control the properties common to all components of a spatial reference system. |
Classes that implement IVerticalDatum
| Classes | Description |
|---|---|
| VerticalDatum | Creates a vertical datum. |