[Imports] Import of farmland from LPIS

Pavel Machek pavel at ucw.cz
Mon Jul 28 21:11:24 UTC 2014


On Mon 2014-07-28 07:59:08, Paul Norman wrote:
> On 7/28/2014 5:53 AM, Pavel Machek wrote:
> >
> >I'd like to start import of LPIS farmland database, as we have very
> >good coverage of houses, forests and water, but farmland is very good
> >at places and completely missing at different places.
> >
> >Import page is at https://wiki.openstreetmap.org/wiki/LPIS ,  import
> >script will probably be ogr2osm + script below.
> 
> How do you intend to use the id_fb tag?

Based on talk-cz feedback, I deleted it.

> You are generating landuse=unknown_farmland_%s tags. Do you intend
> to upload these?

Based on talk-cz patch, I'll abort import instead.

> I'm working from the scripts not the data at this point, but how
> accurate is the landuse=meadow information? I've yet to see one
> landuse import that got landuse=meadow consistently right.

Based on areas I'm familiar with, the landuse=meadow is very good.

> About how much data is involved in total?

Sample I have here is 442 nodes in 16 ways per 2.5 square km. A lot
less detailed than existing data (2962 nodes, 1248 ways in same area).

									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html



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