VORF – The UK Vertical Offshore ReferenceFrame: Enabling Real-time HydrographicSurveying

摘要

The Vertical Offshore Reference Frame (VORF) is arnproject tasked to integrate all vertical datums andrnreference surfaces used in the UK and Eire; particularlyrnthe sea datums used as the basis for marine charting, thernland datums used for expressing height above sea level,