wgs84 i etrs89 són "quasi" el mateix http://mapcol.blogspot.com/2008/09/diferencias-entre-etrs89-wgs84-y-ed50-s.html Raf -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.osgeo.org/pipermail/barcelona/attachments/20110225/fae810e2/attachment.html