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UDC: 621.39:528.5
DOI: 10.14438/gn.2014.02
submitted: 2014-02-28, accepted: 2014-03-24, published: 2014-03-26

Testing the Operational Quality of the Permanent GNSS stations network within AGROS RTK Service

Jelena Gučević1, Stefan Miljković1*

1University of Belgrade, Faculty of Civil Engineering, Serbia

Abstract. Using the Active Geodetic Reference Frame of Serbia (AGROS) RTK service one can determine spatial local reference network coordinates. Such network represents a local realization of the spatial reference system spreading over the area where a state survey is performed. We presented a research performed along the polygon used for student practice in 2012/13. The goal of the investigation was testing a quality and reliability of the AGROS network. We made a measurement plan for a ten days period. We controlled the quality of obtained results according to the parameters for following and controlling the measurements (p<2 cm, h<3 cm, PDOP<6). All calculations were done on WGS-84 ellipsoid in Cartesian coordinates, in order to avoid the error of the coordinate transformations into a projection plane.

Keywords. GNSS, RTK, reliability, AGROS, CORS

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