Platform Down


Unit: metre

Data source: EPSG

Information source: IOGP

Revision date: 2016-02-13

Orientation: down

Abbreviation: z

Axis order: 3..

Remarks: For a moving platform, aligned to the body of the platform and independent of its movement.

Coordinate system: Cartesian 3D CS. Axes: x,y,z. Orientations: starboard, forward, down. UoM: m.

Description: Distance measured perpendicular to the plane formed by the Platform North and Platform East axes of a fixed offshore platform or by the Forward and Starboard axes of a moving platform, positive downwards.

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