2017-03-27 11:56 GMT+02:00 Jean-Marc Liotier :
> And while we're at it, the next most frequent building tagging mistake:
> outlining the building on orbital imagery at roof level instead of base
> level... Explaining that pictures are not always taken from the
> vertical usually
On Sat, 25 Mar 2017 13:25:35 -0400
john whelan wrote:
>
> It's something I've noticed in Africa so its probably not putting new
> mappers through a month's training first but many villages have been
> mapped but tagged as a single building with building=yes.
>
> They
Probably what I'm after is something that I can load up a chunk of map at a
time say a quarter of an African country from the daily dump in JOSM then a
selection based on building=yes with a certain minimum size would areasize
work for that? Then I can use the todo list to check them one at a
Hi John,
The OSM Changeset Analyzer let's select bbox and option parameters including
big building. To test if it provides too many positive answers. There could be
an other option for very big buildings??
example with reason 34 Large buildings
It's something I've noticed in Africa so its probably not putting new
mappers through a month's training first but many villages have been mapped
but tagged as a single building with building=yes.
They aren't grouped together but rural Africa doesn't have that many large
foot print buildings so
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