3 ms·

GPS Satellite Outage Information

• pinko 16y ago
  Fascinating. Can I assume GPS coverage has in fact become more robust over time as the number of healthy satellites has increased? Or is there a non-linear relationship between the # of birds and the likelihood of picking up a strong signal? (E.g., are they covering new territory rather than better covering existing territory?)
  • ideamonk 16y ago
    The error graphs show gradual decrease from 2007 to 2011 - http://adn.agi.com/GNSSWeb/PAFPSFViewer.aspx http://adn.agi.com/GNSSWeb/PAFPSFViewer.aspx
    • pinko 16y ago
      Thanks -- I had trouble producing a long-term graph on that page. Did you just load each year separately and eyeball it?
      • ideamonk 16y ago
        Yup :)