[Talk-us] [Imports] Uploads to City of Salisbury, MD

Marc Zoss marczoss at gmail.com
Thu Mar 22 01:03:06 GMT 2012


Dear Nick

I would strongly advise to review and revise you conversion scripts.

The move to select and delete these duplicated ways with JOSM seems a bit risky. However for the already uploaded data you possibly don't have much choices. Give it a go by using the following in JOSM's find function.

tags:1 and closed and "sby:bldgtype"=*

I have also noted that your import has generated quite some duplicate ways (and thus ton of  nodes). JOSM's validator is your friend - check the data with it and remove automatically the dupes - better do it twice.

Best regars

Marc
On 22.03.2012, at 00:08, AJ Ashton wrote:

> Hi Nick,
> 
> The quality of these building footprints looks great, and it's the
> kind of thing I personally like to see imported because it's tedious
> to trace them accurately and difficult/impossible to capture them with
> GPS. And as you mentioned it can assist future placement of shops,
> amenities, etc.
> 
> However, from downloading and looking at a random area in JOSM, I'm
> seeing some problems. You can't tell from the renders, but many
> buildings are there more than once as separate overlapping objects.
> Example:
> 
> - http://www.openstreetmap.org/browse/way/153813132
> - http://www.openstreetmap.org/browse/way/153808317
> - http://www.openstreetmap.org/browse/way/153849919
> 
> It looks like the problem objects all have a 'sby:bldgtype' tag and no
> other tags, so it should be a straight-forward fix. I not exactly sure
> the best way to go about that, though.
> 
> -- 
> AJ Ashton
> 
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> Imports at openstreetmap.org
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