Dear Sajid, linear transformation (from my practice) use three unknowns offset (Easting, Northing) and scale. No rotational angle. The linear is not a good name for it. E' = Eoffset + scale * E N' = Noffset + scale * N
Zoltan On Wed, 13 Aug 2014, sajid pareeth wrote:
Hi, Can anyone give me hints on statistical background behind linear transformation in Georeferencer plugin? I want to know the formulae used to calculate the residuals while using linear translation. Any related paper/material on which it is developed?? Thanks and Regards Sajid -- Sajid Pareeth PhD Student http://gis.cri.fmach.it/pareeth/ Fondazione Edmund Mach Research and Innovation Centre GIS and Remote Sensing Unit/Limnology and River ecology Via Mach 1, 38010 San Michele all'Adige (TN) - Italy Phone +39 461 615 669 spare...@gmail.com sajid.pare...@fmach.it skype: spareeth
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