D.S. Bobrov FSUE “VNIIFTRI”, Mendeleevo, Moscow regionbobrov@vniiftri.ru Al’manac of Modern Metrology № 4 (24) 2020, pages 218–235 The task of preparing navigation data bases for assisting navigation systems for the first and second derivatives of the gravitational potential is an actual one. In this paper, we analyze the possibility of using digital elevation maps to … Continue reading Gravimetric navigational maps preparation methods based on the relief data