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This document is archived and information here might be outdated. Recommended version. |
IVerticalCoordinateSystem.VerticalShift Property (ArcObjects .NET 10.4 SDK)
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This document is archived and information here might be outdated. Recommended version. |
| ArcObjects namespaces > Geometry > ESRI.ArcGIS.Geometry > Interfaces > IV > IVerticalCoordinateSystem Interface > IVerticalCoordinateSystem.VerticalShift Property (ArcObjects .NET 10.4 SDK) |
The vertical shift of a vertical coordinate system.
[Visual Basic .NET] Public Property VerticalShift As Double
[C#] public double VerticalShift {get; set;}
[C++]
HRESULT get_VerticalShift(
double* vshift
);
[C++]
HRESULT put_VerticalShift(
double vshift
);
[C++]
Parameters vshift [out, retval] vshift is a parameter of type double vshift vshift is a parameter of type double
The verticalShift parameter is a way to identify this VCS as offset from some other known surface. For example, you might know that a dataset's depths are referenced to mean lower low water (a tidal level). You might also know that for this dataset, mean lower low water is 1.23 meters 'down' from local mean sea level. The VCS could be defined for mean sea level but with a verticalShift of -1.23 to shift the 'zero' level to mean lower low water.