[OSM-talk] [Tagging] Sourced from somewhere it shouldn't have been

[Morten Kjeldgaard]

Andy Robinson (blackadder-lists) wrote:

> You can find npe and 7th series 1 inch mapping plus 1:25,000 (2.5 inch to
> the mile) 1st series on the dev server at:
> 
> http://ooc.openstreetmap.org
> 
> The default view is NPE, switch to the others using the layer selector. All
> three layers are available as a backcloth in Potlatch. And with some fixing,
> hopefully all in JOSM soon.

Impressive! You Brits are lucky :-)

Just out of curiousity: how accurate are those pre-satellite-age maps
compared to the GPS-surveyed maps of OSM?

Cheers,
Morten