Results obtained as a solution to the geodetic boundary-value problem, where two different
sources of input boundary data are combined together, are presented. On the upper part of …

This paper presents examples of application of the method of local quasigeoid modelling
based on the geophysical technique of gravity data inversion, using non-reduced surface …

We present results of analyses of the evaluation of the method for local quasigeoid
modelling based on the geophysical inversion of gravity data (the GGI method). Relying on …

The aim of this paper is to show a present state-of-the-art precise gravimetric geoid
determination using the UNB Stokes-Helmert's technique in a simple schematic way. A …

The GOCE mission, exploiting for the first time the concept of satellite gradiometry, promises
to estimate the Earth's gravitational field from space with unprecedented accuracy and …

Neighbouring countries often have national geoids that do not fit to each other, typically
showing a discontinuity along the border. Among other effects, this discontinuity is mainly …

The choice of global geopotential model used in remove-restore technique for determination
of regional quasi geoid from gravity data may affect the solution, in particular when the …

This study compares four approaches of local quasigeoid modelling using GNSS/levelling
height anomalies. The first two approaches utilise only a dense network of points with known …

The paper presents the solution to the geodetic boundary value problem by the finite
element method in area of Slovak Republic. Generally, we have made two numerical …

The GOCE (Gravity Field and Steady-State Ocean Circulation Explorer) has significantly
upgraded the knowledge on the Earth gravity field. In this contribution the accuracy of height …