Recent applications in Earth sciences require geoid models to be determined with a sub-
centimetre internal error. Regional models of the geoid are usually determined using …

Abstract Current International Association of Geodesy efforts within regional geoid
determination include the comparison of different computation methods in the quest for the …

This paper is written as a progression of the ongoing discussion in geodesy about the merits
of the Molodensky height system versus the classical height system. It is a rebuttal of a …

The regional gravimetric geoid solved using boundary-value problems of the potential
theory is usually determined in two computational steps:(1) downward continuing ground …

Inland satellite altimetry has gained traction over the past decade and is now routinely used
to monitor the water levels of rivers, lakes and reservoirs. The accuracy of such inland water …

There are several gravity reduction approaches that are available for use in geodetic
applications. More so, with the rapid rate at which gravimetric geoid models are being …

We estimate the uncertainty of the modelled geoid heights based on the standard deviations
of the topographic mass density variation. We model the geoid using the one-step …

There are several gravity reductions approaches that are available for use in geodetic
applications. More so, with the rapid rate at which gravimetric geoid models are being …

In many European countries, normal heights referred to the quasi-geoid as introduced by
Molodensky in the mid-twentieth century are preferred to the classical height system that …