[Talk-us] Clark County, Nevada Street Center Line data

[Karl Newman]

On Fri, Jul 25, 2008 at 1:11 PM, Joseph Scanlan <n7xsd at arrl.net> wrote:

> On Thu, 24 Jul 2008, Ian Dees wrote:
>
> > make sure that the data is better than the data that was already
> > imported from TIGER.
>
> The data is quite good and gets updated weekly.  So...  I don't want to
> treat this as a one shot conversion.  Updates should be part of my plan.
>
> <snip>



> Updates:
>
> 1       create scl.osm preserving attributes as ccgis: tags
> 2       extract working.osm from planet.osm with the same
>                bounding box as scl.osm
> 3       create add.osm, delete.osm, and change.osm by comparing
>                ccgis: tags in scl.osm and working.osm
> 4       review changes.osm with JOSM and upload
> 5       review add.osm with JOSM and upload
> 6       process delete.osm (but how?)
>

Osmosis can create the diffs for you, if you keep a local copy of scl.osm
(after you upload), then do a diff with a new, updated copy of scl.osm. That
should help reduce your update burden.

Karl
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