Hi,

On 04/12/2012 01:17 PM, Richard Fairhurst wrote:
Compare and contrast our German friends:
   http://odbl.poole.ch/de_south_major_and_secondary_roads.txt
   http://odbl.poole.ch/de_north_major_and_secondary_roads.txt

Obviously this is only the ways themselves, not the constituent nodes, so
if you have the time to browse OSMI and look for red spots, you can still
improve things. I've been intermittently working on Cheshire recently
where we have an untraceable non-responder.

There's also an advanced way of checking highways (or other objects) that, like all advanced editing, requires JOSM ;)

1. download an area of interest (pbf) from Geofabrik;

2. using Osmosis, extract all major highways - or, if you want, other objects of particular interest to you:

osmosis --read-pbf extract.osm.pbf --tf accept-ways highway=motorway,motorway_link,trunk,trunk_link,primary,primary_link --used-node --write-xml filtered.osm

3. open filtered.osm in JOSM

4. run the license change check (requires license change plugin)

5. you now have a good picture of where objects of interest are threatened.

In contrast to Simon's list, this will also report problems with constituent nodes. Caution: Trying to re-map with only the filtered.osm file loaded is bound to cause trouble as you will be deleting nodes that are still used by other objects; make sure to download an area around where you plan to remap first.

Bye
Frederik

--
Frederik Ramm  ##  eMail [email protected]  ##  N49°00'09" E008°23'33"

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