description GLONASS-M Overview
GLONASS-M is the second-generation modernized variant of Russia's GLONASS navigation satellites, introduced from 2003 onward, adding a second civil frequency and extending operational lifespan to seven years.
insights Ranking position
GLONASS-M ranks #138 of 187 in the Satellite ranking, behind SPOT-7, ahead of Eutelsat 10B.
help GLONASS-M FAQ
How good is GLONASS-M?
GLONASS-M scores 7.25/10 (Good) on Lunoo, making it a well-rated option in the Satellite category. Modernized GLONASS workhorse restoring Russian navigation coverage, useful but less accurate and stable than GPS or Galileo.
What are the best alternatives to GLONASS-M?
See our alternatives page for GLONASS-M for a ranked list with scores. Top alternatives include: SRTM, CORONA (KH-4), TanDEM-X.
How does GLONASS-M compare to SRTM?
See our detailed comparison of GLONASS-M vs SRTM with scores, features, and an AI-powered verdict.
Is GLONASS-M worth it in 2026?
With a score of 7.25/10, GLONASS-M is a solid option in Satellite. See all Satellite ranked.
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