System for Differential Corrections and Monitoring
(Redirected from System for Differential Correction and Monitoring)
The System for Differential Corrections and Monitoring (SDCM), is the satellite-based navigation augmentation system operated by Russia's Roscosmos space agency to augment the precision of the GLONASS satellite navigation system.[1] It uses the Luch Multifunctional Space Relay System to transmit correction data.[2]
![](http://upload.wikimedia.org/wikipedia/commons/thumb/4/46/SBAS_Service_Areas.png/220px-SBAS_Service_Areas.png)
SDCM's service area covers the Russian Federation. As of 2021[update] it had not yet been certified for use for public aviation.[3]
References
edit- ^ "SDCM". gssc.esa.int. European Space Agency. Retrieved 2022-03-05.
- ^ "GLONASS Modernization: Maybe Six Planes, Probably More Satellites". GPS World. January 10, 2012. Archived from the original on 2018-11-02. Retrieved 2022-03-05.
- ^ "GNSS User Technology Report" (PDF). European GNSS Agency. 2020. Retrieved 2022-03-05.
External links
edit- Design summary for SDCM, 2012