Quote:
Originally Posted by diego
I notice that both lat/lon and speed are "moving" without moving, e.g. the speed fluctuates (2km/h, 4km/h...), so it's impossible to make a reliable distance calculation ...
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That's probably the inherent inaccuracy of a simple GPS receiver. Which is why, in
http://www.basic4ppc.com/forum/open-...html#post36567 I included an averaging function.
Unfortunately I made the mistake of averaging the direction of travel too. When that alternates between 359 and 001 degrees the average comes out at 180, which is south rather than north! I haven't got a solution for that yet... (Klaus?)
Mike.