V.F. Fateev, R.A. Davlatov, D.S. Bobrov, M.M. Murzabekov, E.A. Rybakov, V.P. Lopatin Head of Scientific and Technical Center FSUE«VNIIFTRI», Mendeleevo, Moscow regionfateev@vniiftri.ru, davlatov_r_a@mail.ru, bobrov@vniiftri.ru, murzabekov@vniiftri.ru, rybakov@vniiftri.ru, lopatin@vniiftri.ru Al’manac of Modern Metrology № 4 (24) 2020, pages 212–217 Currently, an assisted technology for navigating geophysical fields is being developed to provide consumer positioning. To ensure this … Continue reading Reference document TPNS digital base