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 |
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ISpatialReferenceInfo | Provides access to members that control the properties common to all components of a spatial reference system. |
Classes that implement IVerticalDatum
Classes | Description |
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VerticalDatum | Creates a vertical datum. |