GOCO05c is a gravity field model computed as a combined solution of a satellite-only model
and a global data set of gravity anomalies. It is resolved up to degree and order 720. It is the …

Recently, four global geopotential models (GGMs) were computed and released based on
the first 2 months of data collected by the Gravity field and steady-state Ocean Circulation …

Abstract Global Navigation Satellite System positioning of gravity surveys permits geoid
computation via Hotine's integral. A suite of modifications is presented so that the user can …

Geodesy, with its three core areas positioning and reference systems, Earth rotation
determination, and gravity field modeling, is striving for a relative accuracy of at least 10− 9 …

We describe the computation of the first Australian quasigeoid model to include error
estimates as a function of location that have been propagated from uncertainties in the …

A new gravimetric geoid model, Canadian Gravimetric Geoid 2010 (CGG2010), has been
developed to upgrade the previous geoid model CGG2005. CGG2010 represents the …

Since 2006, several different groups have computed geoid and/or quasigeoid (quasi/geoid)
models for the Auvergne test area in central France using various approaches. In this …

Using geodetic and oceanographic data, we show that the apparent north‐south slope
between the Australian Height Datum (AHD) and the geoid is caused almost completely by …

Gravity field modelling in coastal region faces challenges due to the degradation of the
quality of altimeter data and poor coverage of gravimetric measurements. Airborne …

A high-resolution gravimetric quasigeoid model for Vietnam and its surrounding areas was
determined based on new gravity data. A set of 29,121 land gravity measurements was used …