Name: Vector_Axis_XVersion Id:
Description: Unit column-plane rotation axis, passing through the sphere center, typically vertical and pointing down so that positive rotations (by the right-hand rule) will rotate the forward half of the plane in the (rightward) direction of increasing column (as projected on the forward hemisphere).
Namespace Id: geomSteward: geoRole: TBD_roleStatus: Active
Class Hierarchy: Vector_​Cartesian_​Unit :: Vector_​Axis_​X
No Associations 
Referenced from: PSPH_​Model