<div class="gmail_quote">On Fri, May 16, 2008 at 8:27 PM, Francois De Ryckel <<a href="mailto:francois.deryckel@isdbd.org">francois.deryckel@isdbd.org</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Yes Stefan! This is what I meant: how would you tag the Kilometre_Zero?<br>
(nothing to do with the geographic centre of countries)<br>
<br>
Cheers<br>
<br>
Francois<br>
</blockquote></div><br>Isn't that the same thing as a datum in modern cartography? If so, I would think an appropriate tag for such a node would be a key named "datum" with a value indicating the name of the map or measuring system.<br>
<br>Karl<br>