[talk-au] Snapping Major regional roads to GPS traces

[Warin]

This also depends on local topography.

Around Jenolan Caves the GPS does not have much sky view and can be all 
over the place, the satellite view is better.

On 14/5/21 4:43 pm, Andrew Harvey wrote:
> I'd say it's okay when you have multiple traces as you've mentioned.
>
> Not aware of any automated process which exists to do it.
>
> On Fri, 14 May 2021 at 16:27, Bob Cameron <bob3bob3 at skymesh.com.au 
> <mailto:bob3bob3 at skymesh.com.au>> wrote:
>
>     Just checking if this is an okay thing to do. ie moving a major
>     road so
>     it is centred on GPS traces - assuming there enough data for accuracy
>     (eg bidirectional, multi trace etc)
>
>     The traces are probably more accurate than overhead imagery.
>
>     Other features placed relative to roads will also need moving?
>
>     Reason I ask is a concern that there may be an automated process that
>     adjusts existing roads.
>
>     Tnx
>
>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstreetmap.org/pipermail/talk-au/attachments/20210514/93715194/attachment.htm>