[Imports] [Imports-us] [Talk-us-newyork] Update: New York State GIS SAM Address Points Import

Jack Arnold jarnold at mailbox.org
Thu Feb 25 21:18:12 UTC 2021


I pulled "Elmwood Village Area" off one of the building tags. Its not
only in that area. Here are coordinates to areas I found where
buildings are well mapped but little or no addresses were imported:

42.9479,-78.8571
42.9251,-78.8859
42.9488,-78.8242

On Thu, 2021-02-25 at 14:34 -0500, Skyler Hawthorne wrote:
> On Thu, Feb 25, 2021, at 13:21, Jack Arnold via Imports wrote:
> > Hi Skyler,
> > 
> > Goodwork as usual! I might have found some more weird behavior, but
> > overall a smooth import.
> > 
> > I'm looking at the "Elmwood Village Area", and there are few (~3
> > per
> > block) address points imported in comparison to many buildings.
> > This
> > appears to be the case for most of area north of downtown Buffalo.
> > In
> > city blocks where there aren't any buildings, the address points
> > are
> > populated. Not sure if this data is just missing from the source
> > dataset.
> 
> Hi Jack, thanks so much for looking over the data! A search for
> "Elmwood Village" didn't turn anything up in Nominatim; could you
> give a coordinate with the approximate location so I can take a look,
> just to confirm whether or not this data is simply missing from the
> source?
> 
> > 
> > There are also some address points imported that didn't get merged
> > with
> > building footprints:
> > 
> > https://www.openstreetmap.org/node/8454667934
> > https://www.openstreetmap.org/node/8454665917
> > https://www.openstreetmap.org/node/8454666256
> > 
> > The building footprints under them are only tagged "building=yes",
> > so
> > maybe it confused the software when trying to read for the "addr"
> > tags?
> 
> Huh, that is strange. There are a few of these in this area. There
> are lots of other points that got conflated with their buildings, so
> it seems to be particular to this area. I'll take a closer look
> tonight and see if I can figure out what happened. Thanks for finding
> this!
> 
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