HelmertDatumShift.RotationX Property
Gets the rotation about the X axis.
Thread safety: This property is thread-safe.
Syntax
public System.Double RotationX { get; }Property Value
Type: System.Double
Default: 0.0
Rotation about the X axis, in arc seconds.
Default: 0.0
Rotation about the X axis, in arc seconds.
Remarks
Note that some sources publish rotations in microradians, which you must convert to arc seconds by multiplying with 0.648/pi, that is, 0.206264806247.
Formally, the value of RotationX is used to construct a rotation matrix Rx, which is used in the Helmert formula. The matrix also depends on the RotationSignConvention.
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Platforms
Windows, Linux, Android