TY  JOUR
TI  Analysis of the positional geometric factor in combined GNSS
KW  GPS
KW  Galileo
KW  BDS
KW  GNSS
KW  Geometric factor
KW  measurement errors
KW  GLONASS
KW  GPS
KW  Galileo
KW  BDS
JO  Operation of Maritime Transport
AU  Birmenko, D.O.
PY  2020
IS  
PB  Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”