TAG: constellation

GNSS Constellation Update

April 17, 2013By

Original Broadcast Date: 10/25/12 Summary: This month, a new GPS satellite was launched, India launched a new SBAS satellite, and two Galileo satellites are scheduled to launch. Last month, China launched two more BeiDou satellites. There’s a lot of activity of the satellite navigation industry. In the webinar, I will discuss what these new developments mean to the surveying/mapping user, as... read more

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GLONASS 743 Set Healthy, Constellation Back to Full Strength

March 5, 2013By

News courtesy of CANSPACE Listserv. GLONASS 743, recently moved from orbital slot 2 to orbital slot 8, was set healthy on March 5 at 07:28 Moscow Time according to NAGU 017-130305. Although the NAGU states that Moscow Time is three hours ahead of UTC (and this is the time difference normally used for GLONASS as stipulated in the GLONASS ICD),... read more

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GLONASS 743 Maneuvers toward New Position

February 13, 2013By

News courtesy of CANSPACE Listserv. According to tracking data from NORAD/JSpOC, GLONASS 743 experienced a delta-V maneuver on or about February 12 as it approached its new orbital position at Slot 8 in Plane 1. Note that GLONASS 743 is not currently in service but will likely rejoin the active constellation once the move is completed, replacing GLONASS 701K in... read more

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Manufacture of 37 GLONASS Satellites Planned

September 26, 2012By

News courtesy of CANSPACE listserv:   The internal newspaper of ISS Reshetnev, Siberian Satellite, has reported on the status of current and future manufacturing of GLONASS satellites (loosely translated): “A federal target program, approved by the Russian Government, has provided measures to maintain and develop the GLONASS system. The Reshetnev Company from 2012 to 2020 will manufacture 15 “Glonass-M” satellites... read more

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