Hi, 2010/11/26 Dermot McNally <[email protected]>:
> Comments are welcome. There's "corrections" mechanism in twms server (http://code.google.com/p/twms/source/browse/twms/correctify.py) The code is not ideal, but it works. (A half a year or so already?) We're collecting the shifts dataset out of OSM database, for now by hand. There's already a plugin irsrectify for that. Shifts are applied to each angle of the request, making sure edges will glue to on another seamlessly. There's also unused for now GetCorrections request that can transform (lon,lat) pairs to their shifted locations on the layer. Can be used for acquiring initial shifts for simple software, or complex transformations... http://play.latlon.org/corr/irs/rectify.txt makes a good overview of what data we need for the shift. Any tiled layer can be realigned using twms, including IRS, bing or Yahoo. What would be nice to have is a software for automatic collection of those shifts from users' editors. -- Darafei "Komяpa" Praliaskouski OSMF BY Team xmpp:[email protected] mailto:[email protected] _______________________________________________ josm-dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/josm-dev
