[Proj] Polyhedric projection

Andre Joost andre+joost at nurfuerspam.de
Tue Jan 22 10:22:22 EST 2013

Am 22.01.2013 14:44, schrieb Jan Hartmann:
> What happens when I georeference all those polyhedric maps, by just
> rubbersheeting them with the lat-lon coordinates written at the corners
> as control points? This will give me a seamless map, but how great would
> the distortion be? Is there a better way to get a seamless map?

With a ntv2 grid shift, your approach may be sucessful. And don't mind 
too much about accuracy: the paper the old maps are printed on, is not 
that accurate ;-)

André Joost

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