[OSM-talk] New Proposed Feature: Tagging the age and duration of existence of features

[OJ W]

start_date=, end_date=

http://wiki.openstreetmap.org/wiki/Map_Features#Properties

http://osmdoc.com/en/tag/start_date/

http://osmdoc.com/en/tag/end_date/

maybe someone could create the tag pages for those on wiki?


2009/5/22 Peter Dörrie <peter.doerrie at googlemail.com>:
> Hi everybody,
>
> I made a proposal for tagging "the 4th dimension". Hope you like it ;)
>
> http://wiki.openstreetmap.org/wiki/Proposed_features/4th_Dimension
>
> Greetings,
>
> Peter
>
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