IVerticalDatum Interface

Indicator interface for vertical datums.


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.

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