Method of Height Datum Transference Across the Sea and Its Accuracy
Abstract：Height datum transference across the sea was realized by using the method of GPS height datum transference and synchronous reduction. The results got by the method of GPS height datum transference and synchronous reduction vary in height by 3cm. The result showed that to realize height datum transference across the sea using the method of GPS combined with geoid refining technology is more time-saving, con- venient and reliable.
Keywords：synchronous reduction methodmean sea levelGPS height datum transferencegeoid refining technology
Publication Date：2012-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：6( 60-65 )