I have a TIFF created from a pdf using GIMP2. The co-ordinate pairs for the extents are shown in the TIFF. I need to convert this TIFF to a GeoTiff and ultimately to a shpfile. The CRS is known.

enter image description here

  • i think this may help stackoverflow.com/questions/10956818/…
    – ed.hank
    Commented Sep 8, 2015 at 17:16
  • Perhaps the georeferencer in QGIS is easier for a beginner.
    – user30184
    Commented Sep 8, 2015 at 17:27
  • 1
    Can you say what the CRS is? This should be reasonably easy to do with GDAL if you can create a world-file.
    – BradHards
    Commented Sep 9, 2015 at 0:40
  • @BradHards, I have the CRS info.
    – RJP
    Commented Sep 9, 2015 at 17:59
  • UTM21s on SAD69
    – RJP
    Commented Sep 9, 2015 at 21:43


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