September 4, 2013
GGMplus Earth Gravity Field Model
The model has been developed by scientists of Curtin University and Technische Universität München. It is based on satellite-measured (GOCE, GRACE)and terrestrial gravity, and refined with topographic data, GGMplus provides estimates of Earth’s gravity acceleration at about 3 billion points. GGMplus gravity maps are available for all continents with 60 degrees North and South latitude.
Credit: Curtin University