This paper presents the proposal of the methodology of elaborating static satellite observations executed when installing points of measurement control net-work from the moment of obtaining satellite observations from the receiver to gaining final coordinates in the currently mandatory frames of reference. It is an elementary geodetic task on which many works in the broad scope of activity depend (measurements, designs, execution of engineering objects, updating of maps, building spatial and geographic information systems). The elaboration of observations began with the processing of binary obser-vations directly from GNSS satellite receiver used for observations saved in a uni-versal format of Rinex files. At the second stage, the goal was to refer the executed control measurements to the uniform frames of reference. Observations were sup-plemented with data from referential stations of the ASG-EUPOS system. Then on the basis of post-processing, all satellite observations were processed for the rele-vant pairs of points and vectors of Cartesian coordinates (∆X, ∆Y, ∆Z) were cal-culated with errors in their designation. At the next stage, a detailed diagnosis of vectors was conducted for the actual quality evaluation of the obtained observation material in order to eliminate vectors burdened with large errors. Following these activities, vectors of GPS ...
