ASSESSMENT OF SV ELEVATION MASK ON THE ACCURACY AND ACCESSIBILITY OF CERTAIN AIRCRAFT POSITIONING ON FINAL APPROACH WITH THE SIGNALS OF GLONASS

Abstract

The dependence of the accuracy and availability of aircraft location on final approach on signals of GLONASS with the certain satellites elevation angle is determined. Estimation of the accuracy and accessibility of the aircraft loca-tion was calculated for angles of elevation of the satellites within the specified range for the various aircraft location.

Keywords

• satellite navigation
• elevation mask
• geometric factor
• geometric range
• accuracy of aircraft positioning