The available gravity data set for Africa consists of land point gravity data as well as
shipborne and altimetry derived gravity anomalies data, but suffers from a lot of significant …

In the frame-work of the African Geoid Project, a huge set of about 1.2 millions of shipborne
gravity data points were collected. The shipborne data are collected in routes which intersect …

In this paper, two proposed geoid fitting techniques for Egypt's gravimetrically determined
geoid and Global Positioning System GPS/levelling-derived geoid are introduced. First, any …

In this paper, two proposed geoid fitting techniques for Egypt's gravimetrically determined
geoid and Global Positioning System GPS/levelling-derived geoid are introduced. First, any …

The most comprehensive and precise gravity data for the sea region must be obtained for
the Sub-Commission of gravity and geoid for Africa (The African Gravity and Geoid sub …

The primary task of the IAG Sub-Commission on Gravity and Geoid in Africa is the
development of the vertical reference surface (the geoid) for the entire African continent. For …

The gravity database for the IAG African Geoid Project contains significantly large data gaps.
These large data gaps affect the interpolation precision of the reduced gravity anomalies …

Inverse problems in isostasy will consist in making the isostatic anomalies to be zero under
a certain isostatic hypothesis. In the case of the Vening Meinesz isostatic hypothesis, the …

In the framework of the activities of the IAG sub-commission on gravity and geoid in Africa, it
is needed to have a uniform gridded gravity data set to determine the earth's mathematical …

A set of free-air gravity anomalies for Austria and neighbour countries represents the
gravitational field data for the current investigation. The depths of the Mohorovičič …