Hi folks Coursea今天開了五個禮拜的新課程 "Maps and the Geospatial Revolution" (https://class.coursera.org/maps-001/class) Someone might find it useful ;) Ron -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstreetmap.org/pipermail/talk-tw/attachments/20130717/5b45304f/attachment.html>