A comparison of processing results for GPS and GLONASS satellite observations obtained at permanent stations in the northern Europe

1Khoda, OA
1Main Astronomical Observatory of the National Academy of Sciences of Ukraine, Kyiv, Ukraine
Kosm. nauka tehnol. 2013, 19 ;(1):44-56
Section: Space Geoinformatics and Geodesy
Publication Language: Russian
Three solutions are derived for the network of permanent stations located in the Northern Europe: from processing observations of only GPS satellites, only GLONASS satellites, and from the combined processing of observations of GPS and GLONASS satellites. From the comparison of repeatabilities of the obtained coordinates of GPS/GLONASS stations and determined outer RMS values it is concluded that, as for now, the GLONASS solution is less precise than GPS one and the inclusion of GLONASS satellites in the processing of observation data for stations located in this region do not improve the coordinate estimation precision.
Keywords: global navigation satellite systems, stations coordinates, zenith tropospheric delays
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