A planetary digital terrain model of the Earth, developed at the Siberian State Academy of Geodesy is investigated. Guidelines on the optimization of its structure when carrying out gravimetric works in the territory of the Russian Federation are made.
(2011) Recommendations for optimal terrain model selection for gravity on the territory of the Russian Federation. Geodesy and cartography = Geodezia i Kartografia, 72(7), pp. 9-13. (In Russian).