On Thu, 03 Dec 2009 10:11:15 +0100, Luc Van den Troost <luc.a...@gmail.com> wrote:
> Another 'historical' point is that it is a pitty that OSM doesn't offer > a kind of 'time-machine'. On one side it would be nice to see the growth > of OSM that way, on the other side the map we are currently making will > be historical one day. If - for instance - Doel would be broken down for > harbour expansion, going back in time then would show how it was before, > same would be if the 'hedwigepolder' on the other side of the border > would be flooded again. But again, that is just a side remark and > another discussion. +1, I vote for a 'date_start' and 'date_end' tag on all nodes, ways and relations. And when you want to render an old map, you just get the data from that timeperiod. Maarten _______________________________________________ Talk-be mailing list Talk-be@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-be