Information and Analysis Center
for Positioning, Navigation and Timing
РУС
ENG
Main
GLONASS
GLONASS SCC
GLONASS status
Ephemeris
Monitoring
Daily monitoring
Visibility zone calculation
Integral availability
Instant availability
Coordinates refinement (RINEX)
Evaluation of characteristics
BEIDOU
BEIDOU status
BEIDOU almanac
GPS
GPS status
GPS almanac
Real-Time GPS monitoring
Evaluation of characteristics
News
Archive
Review
IAC
IGS
IERS
ILRS
FAF
MAIL
GENERAL
HETCES
REPORTS
Guide
GLONASS history
Navigation principles
BEIDOU
FAQ
Navigation equipment
Links
Maps
Feedback
Feedback
Report a problem
About IAC
About IAC
The Northern Sea Route 2011
The Silk Road Experiment
SC operability
Instant availability
Evaluation of GNSS characteristics
GLONASS news
04.07.2017
According to GLONASS System Control Centre, the SC Glonass-M #715 at 14:58:30 MT (UTC+3) 03.07.2017 under check by the Satellite Prime Contractor
30.06.2017
According to GLONASS System Control Centre, maintenance with SC Glonass-M #720 (orbital slot 19) successfully completed at 11:30(MT) 30.06.17, the SC is used for the intended purpose
27.06.2017
According to GLONASS System Control Centre, the SC Glonass-M #720 (orbital slot 19) set unusable due to the maintenance works 26.06.2017 21:27 (MT)
GLONASS constellation status, 25.07.2017
Total satellites in constellation
27 SC
Operational
23 SC
In commissioning phase
-
In maintenance
-
Under check by the Satellite Prime Contractor
2 SC
Spares
1 SC
In flight tests phase
1 SC
Official information of the
GLONASS SCC
Precise ephemeris GLONASS and GPS
GLONASS and GPS almanacs
GLONASS and GPS bulletins
GNSS USER INFORMATION CENTERS
