O.V. Denisenko, I.S. Silvestrov, V.F. Fateev, R.A. Davlatov Al’manac of Modern Metrology № 3 (15) 2018, pages 92–112 The key elements of the fundamental geodetic support of the state is the state geocentric coordinate system, as well as parameters of the Earth’s gravitational field. This article briefly describes the history of the development of the coordinate … Continue reading Possibilities of forming a single geocentric coordinate system