[Tagging] how to map soft story/soft storey buildings properly?

Sergio Manzi smz at smz.it
Mon Dec 17 02:38:03 UTC 2018

Yeah... you're right...

"/Buildings are classified as having a "soft story" if that level is less than 70% as stiff as the floor immediately above it, or less than 80% as stiff as the average stiffness of the three floors above it./" [1]

hard to eyeball that...

But the key would be right for importing such information from some official source.

[1] https://en.wikipedia.org/wiki/Soft_story_building

On 2018-12-17 03:32, Graeme Fitzpatrick wrote:
> Is "soft storey" something that is officially declared, or would it only be based on an individual mappers opinion?
> As it refers to the possibly enhanced danger of a building collapsing during an earthquake, are we leaving ourselves open to potential complaints from a building owner that we have listed that building as "dangerous", usually based solely on an external viewing by a (probably) unqualified person?
> Thanks
> Graeme
>     On 2018-12-17 00:42, Stefano Maffulli wrote:
>>     So far, building:soft_storey:y/n seems to be the least controversial way to tag these buildings. 
> _______________________________________________
> Tagging mailing list
> Tagging at openstreetmap.org
> https://lists.openstreetmap.org/listinfo/tagging
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstreetmap.org/pipermail/tagging/attachments/20181217/c022fe63/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 3675 bytes
Desc: S/MIME Cryptographic Signature
URL: <http://lists.openstreetmap.org/pipermail/tagging/attachments/20181217/c022fe63/attachment.bin>

More information about the Tagging mailing list