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