Comparing GPS-only with GPS + GLONASS positioning in a regional permanent GNSS network |
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Authors: | Carine Bruyninx |
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Affiliation: | (1) Royal Observatory of Belgium, Av. Circulaire 3, 1180 Brussels, Belgium |
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Abstract: | Within the regional EUREF Permanent Network (EPN) all positioning is purely based on GPS. This paper investigates, using the
Bernese GNSS analysis software, the influence of adding GLONASS observations to the EPN processing using fixed orbits from
the International GNSS Service (IGS) as well as from the CODE analysis centre. The GPS-only coordinates and GPS + GLONASS
coordinates will be compared and the change in their repeatabilities will be investigated. The influence of the used orbits
will also be outlined. The results show that a combined GPS + GLONASS data analysis can be set up without major efforts and
that it will not degrade the positions obtained within the EPN. |
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Keywords: | Glonass EPN Positioning |
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