[GRASS-user] DEM creation from aerial photography

[Tim Bowden]

On Mon, 2013-09-09 at 08:43 -0400, Mark Seibel wrote:
> Hi.
> 
> If all I've got is raw (ie, unrectified) aerial photography &
> sufficient
> > ground control points, what is the process for creating a DEM
> (assuming
> > it's possible with GRASS)? 
> 
> Are you looking to georeference an aerial image? Or create a Digital
> Elevation Model?  Each is a different, specific task.
> 
> Mark

Both I guess, but the DEM is the end goal; that is the bit I haven't
been able to find any docs on, and noting what Marcus has posted it
seems there's quite a bit of work to be done getting that happening.

Thanks,
Tim