Feature request #1404

improvement for georeferencer plugin

Added by Marco Hugentobler about 15 years ago. Updated over 14 years ago.

Assignee:nobody -
Category:C++ Plugins
Pull Request or Patch supplied: Resolution:fixed
Easy fix?:No Copied to github as #:11464


I'm happy to announce, that we modified Georeferencer
extension and want other developers to try it out sometime (I know
we're in freeze, but we needed this functionality). We did some testing on Preview2 and everything works really well (except annoying potentiall
GDAL bug with 6 points in 2nd order polynomial, which is being discussed in its
trac right now).

What we did: we've added the ability to use 1-2-3rd order polynomials
via GDAL functions to transform rasters.
Why: Helmert transform performance implemented before was
How: Built ontop of existing Georeferencer extension (basically added
three new transforms to the list)
Next: We're doing some more modifications of Georeferener, but they're

qgis-gdal-georef.tgz (86 KB) Marco Hugentobler, 2008-11-16 12:11 PM


#1 Updated by Marco Hugentobler about 15 years ago

This patch was sent by Maxim.
Thanks a lot!

#2 Updated by Maxim Dubinin about 15 years ago

thanks for putting in into trac! Please note, we're still playing with UI and options, so there will be some more changes, most update version is in our svn:


I'll post here again after we're happy with everything :)


#3 Updated by Marco Hugentobler over 14 years ago

Hi Maxim

What is the state of this patch now?


#4 Updated by Giovanni Manghi over 14 years ago


has this patch been applied?

#5 Updated by Giovanni Manghi over 14 years ago

  • Status changed from Open to Closed
  • Resolution set to fixed

I suppose that the patch has been applied.

Closing, but reopen if necessary.

#6 Updated by Maxim Dubinin over 14 years ago

yes, it was

Also available in: Atom PDF