Ortho Photo production in GRASS
    Cosyn Bart 
    Bart.Cosyn at rug.ac.be
       
    Thu Sep 14 13:54:27 EDT 1995
    
    
  
Hi,
> I've got a TIFF image file and the parameters for orientation of the
> image/photo and a DTM for the area (plain XYZ ascii file). I therefore don't
> need to choose control points and don't need to identify fiducial marks etc.
Importing the image should not be such a problem as you have in grass the 
program r.in.tiff. I do not know if it is in the main distribution but in 
case not please check incoming on moon. I used it for the same goal and 
it worked.
For the DEM! Convert it to sites and run s.surf.tps or s.surf.idw
		Hope this helps!
		Bart
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	| ir. Bart Cosyn				  |
	| ERS1/2 project				  |
	| Laboratory for Hydrology and Water Management	  |
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