[Mapserver-users] rubber sheeting

[Lowell Filak]

Being you already know GRASS does that mean i.rectify won't do the job?
Lowell

The following message was sent by Jan Hartmann <jhart at frw.uva.nl> on
Fri, 18 Jul 2003 15:06:59 +0200.

> Hi list,
> 
> I'm looking for some public domain rubber sheeting transformation 
> programs or algorithms. I have some historical maps that are distorted 
> differently in different parts of the map. I can find lots of control 
> points in contemporary exact maps, and I would like to transform the old 
> ones as accurately as possible into the modern coordinate system by 
> rubber sheeting. This can be done in ArcInfo, but is there something 
> available in the public domain? An algorithmic description would be a 
> second best solution; I could probably program something around it (and 
> perhaps put it into MapServer, Proj, or Gdal).
> 
> Thanks,
> 
> Jan
> 
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