Thanks you guys for this proposal.<br><br>I think we are on the same vibe on this problem;<br><br>I think simplification and agregation of polygon appears promising, but I'm not sure of how I will be able to manage it dynamically out of postgres (automatic display) unless using a wms/wfs aproach (what originally I was hoping to not use).<br>
<br>I will look around on this two trails....<br><br>Cheers,<br><br>Jean-Daniel<br>