Thread: circled black dots moving around nav map???
View Single Post
  #3  
Old 12-12-2006, 10:14 PM
zerochief's Avatar
zerochief zerochief is offline
Member
  
Join Date: Apr 2006
Location: USA
Posts: 1,399
zerochief is on a distinguished road
I believe they are GPS marker points that have fixed positions on the ground. The GPS SATs use them. I see them in the same places where I drive... but they never move out of position!
Reply With Quote

Sponsored Links