V.V. Mitrikas1, I.O. Skakun1, A.A. Arzhannikov1, V.N. Fedotov2
1IAC PNT FGUP «TSNIIMASH», Korolev, Moscow region, Russia
2FSUE “VNIIFTRI”, Mendeleevo, Moscow region, Russia
fedotov@vniiftri.ru
Al’manac of Modern Metrology № 2 (26) 2021, pages 79–103
Annotation. The article provides an assessment of the influence of intersignal and interfrequency biases of GLONASS navigation signals on the calculation of the measurement error due to the space segment (SISRE) based on the results of processing measurements of a calibrated navigational receiver. The GLONASS SISRE calculation is made depending on the measurements used by the consumer, as well as taking into account the conditions in which this indicator is supposedly calculated by foreign IGS centers.
Key words: GLONASS, calibration, error, SISRE, ephemeris-time information, interface control document.
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