The primary objective of the 1-cm geoid experiment in Colorado (USA) is to compare the
numerous geoid computation methods used by different groups around the world. This is …

Abstract In 2015, the International Association of Geodesy defined the International Height
Reference System (IHRS) as the conventional gravity field-related global height system. The …

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 …

In this study, a new data-adaptive network design methodology called k-SRBF is presented
for the spherical radial basis functions (SRBFs) in regional gravity field modeling. In this …

We investigate using the GIRAFE cold-atom gravimeter during an airborne gravity survey for
improving gravity field and quasigeoid modelling. The study is conducted over the Bay of …

The isle of Gavdos, and its wider area, is one of the few places worldwide where the
calibration and validation of altimetric satellites has been carried out during the last, more …

One of the main applications of the gravity field and steady-state Ocean Circulation Explorer
(GOCE) satellite data is their combination with local gravity anomalies for geoid and gravity …

In local quasi-geoid modeling, the residual terrain modeling (RTM) method is often used to
remove short-wavelength gravity field signals from the measured gravity on the ground in …

Already in 1878 Bruns noted in his famous work Die Figur der Erde (Bruns 1878) that an
ellipsoid of revolution would most likely not be sufficient to characterise the figure of the …

Recent Digital Surface, Elevation, and Bathymetric Models (DSM/DEM/DBM) aim to provide
high-resolution and accurate height and depth information needed for a variety of surveying …