Precise Point Positioning in Global Navigation Satellite Systems Using Precise Ephemerides

Аuthors

Podkorytov A. N.

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

e-mail: thepompous@gmail.com

Abstract

The algorithm for precise point positioning technique in global navigation satellite systems using precise ephemerides is considered in the article. There are also results of experimental study of developed precise point positioning algorithm using precise ephemeris and clocks, and comparison results for international precise point positioning services. On basis of making research the conclusions about achieved point positioning accuracy are done and conditions for further algorithm improvements are formulated.

Keywords:

global navigation satellite systems, GLONASS, GPS, precise point positioning, PPP.