An evaluation of recent GOCE geopotential models in Brazil

G Guimarães, A Matos, D Blitzkow - Journal of Geodetic Science, 2012 - degruyter.com
An evaluation of recent GOCE geopotential models in Brazil Several global geopotential
models based on Gravity field and steady-state Ocean Circulation Explorer (GOCE) data
have been published in the last two years. Some of these models use combinations of
different satellite missions, while others use only GOCE data. This paper presents the
evaluation and analysis of each approach using GOCE data in the Southeast of Brazil. Two
assessments have been made. We compared the geoid heights derived from GOCE-based …

An Evaluation of Recent GOCE Geopotential Models in Brazil

D Bllitzkow… - 5th International …, 2015 - ui.adsabs.harvard.edu
Several global geopotential models based on Gravity field and steady-state Ocean
Circulation Explorer (GOCE) satellite have been published in the last few years. Some of
these models use combinations of different satellite missions, while others use only GOCE
data. This paper presents the evaluation and analysis of six Global Gravity Models (GGMs)
using GOCE data, in Brazil. They show an improvement in the final result of the geoid model
in this country.
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