http://www.mycloudbase.com/google/igc2kml.htm

It's been a while, but IGC2KML has just had a minor update from
v3.6 to v3.61.

This fixes a problem I have just noticed with the output precision. The
positional accuracy was being reduced when the kml / kmz files were being
generated. It's been like this for ten years.

Groups and converts IGC files for viewing in Google Earth adding statistics,
animations, and automatically trimming the tracks. Full features as follows:

• Auto generates gps track summary information:
  
  
  
  • Date
  
  
  • Time
  
  
  • Pilot
  
  
  • Glider
  
  
  • Distance
  
  
  • Average speed
  
  
  • Track distance
  
  
  • Average track speed
  
  
  • Start grid reference
  
  
  • Finish grid reference
  
  
  • Duration
  
  
  
  


• Add a text commentary about the track


• Different track colours per pilot / owner


• Works in miles, km, feet, metres


• Collates in date order with a folder per year, month or day


• Configurable detection of the active start and stop of track


• Option to extrude traces to ground to see flight path


• Option to add shadow to ground to see flight path


• Option to force trace to follow ground for walking / vehicle traces


• Create dummy IGC files for flights with no GPS track


• Option to create folder of playback traces using Google Earth time controls