On Tue, Nov 28, 2017 at 2:28 PM, Pierre Béland wrote:
> Wow again, this time a lot more efficient. With 29,000 ways, very fast
> Result.
>
Glad it is fast on 29,000, I only tested on 2,500. Any additional ideas or
suggestions can be entered on GitHub (or you can just send them to me
directly).
I don't have an interest in buildings as such what a lot of my mapping is
concerned with validating HOT projects. I generally sit on three and check
the work as its done. Working like this I can catch new mappers making
mistakes and give them gentle feedback to get the overall quality of
mapping
Hi Frederik,
I tried with the area I provided as example in Bali. Interesting to learn that
we can export a group like that to JOSM for editing / correcting.See this zone
https://www.openstreetmap.org/#map=17/-8.447237794027034/115.40394650097596
As I said in a thread for Maproulette, QA tools
John,
yes, the buildings in Africa are really messed up. But yet, they are there in
contrast to some largest digital map-makers. Just take a look on some examples
like here https://goo.gl/CYVahc or here https://goo.gl/UWuBcf or here
https://goo.gl/9iNYCm or here https://goo.gl/jUuqmS. There are
Wow again, this time a lot more efficient. With 29,000 ways, very fast
Result.
I did not believe it since only perfect duplicates of buildings were selected.
This was done by a new contributor that did participate to a geoweek mapathon
responding for the Volcano emergency in Bali. He did use
You can use the export menu to load all the pinned objects into JOSM, by
using the remote command.
Le 28/11/2017 à 22:11, john whelan a écrit :
The problem is how do you fix them? Having something directly in JOSM
is useful. They tend to appear in clusters so step one is find the
cluster. S
The problem is how do you fix them? Having something directly in JOSM is
useful. They tend to appear in clusters so step one is find the cluster.
Step two is sort the duplicates out.
There really is some very poor mapping of buildings and this at least
identifies the ones that there should be no
Very nice. The process I'm using is run it to find the rough area that
contains duplicate overlapping buildings. Then redownload the area so its
fresh. Then scroll through the buildings. Sometimes one is beeter tagged
and more accurate than the other so you really do have to scroll through
them
With Osmose you can also get only large building intersection by filter
on severity
http://osmose.openstreetmap.fr/en/map/#zoom=11&lat=49.9788&lon=8.3169&layer=Mapnik&overlays=T&item=0%2C8300&level=1%2C2&tags=&fixable=
Or addressee the class 2 only.
http://osmose.openstreetm
John, Pierre,
I made some improvements to the select duplicate buildings script. It now
uses a spatial index, which makes it a lot faster on large datasets. It
also now uses the actual area of the buildings and their intersection, as
opposed to their bounding boxes. I will work on your other reque
Thanks for the feedback. It's obvious I need to make two changes:
- support other forums beyond the mailing lists hosted on
http://lists.openstreetmap.org/
- return all the matches within the result hierarchy, not just the most
specific, so searching for Glasgow should give talk-scotland and t
11 matches
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