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ИСТИНА ЦЭМИ РАН |
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Annotation. Analysis of the data of simultaneous registration of GLONASS and GPS signals was carried out. The dependence of the error in determining coordinates on the duration of measurements has been revealed, in the form of a power function which can serve as a criterion for organizing geodynamic studies using GNSS measurements. The analysis of the comparability of the determined coordinates obtained from measurements of GLONASS and GPS is carried out. The coordinate discrepancy is ± 10 mm, under unfavorable conditions of openness of the celestial sphere — up to – 30 mm.