> Let's say it is... where would I start looking in order to work out > how to transform a projection from TM to STM?
http://stackoverflow.com/questions/1541413/british-national-grid-shapefile-convert-to-wgs84-lat-lon seems useful with specific references to National Grid -> Google Maps The first step, however, is to convert the SVG to a set of National Grid coords, which may be tricky, but I'm looking at now. The better question is: is the data available that we can skip this step and start from Grid coords? - on copyright grounds we'd be no worse off, given that the Wikipedia history log for the image states it is "Ultimately based upon data from the Ordnance Survey." Dave. _______________________________________________ Mailing list [email protected] Archive, settings, or unsubscribe: https://secure.mysociety.org/admin/lists/mailman/listinfo/developers-public
