[OSM-talk] A GPS Trace Visualizer

[John Smith]

On 19 August 2010 07:26, Toby Murray <toby.murray at gmail.com> wrote:
> I had not really considered mixed traces. My workflow typically
> results in pretty atomic traces especially when it comes to transport
> mode but yeah I can see your case being another complication in trying
> to use traces to derive avg speeds.

walking ~= 5km/hr
cycling ~=20-40km/hr
cars ~= > 100km/hr

It might be an issue for areas with reduced speed limits, but
realistically I don't see this as such an issue as everyone is making
it out to be, as long as you have suitable GPS information like
timestamps to calculate speed.