[Maposmatic-dev] [task #10116] Include geo-coordinates inside PNG file

[David Mentré]

URL:
  <http://savannah.nongnu.org/task/?10116>

                 Summary: Include geo-coordinates inside PNG file
                 Project: MapOSMatic
            Submitted by: dmentre
            Submitted on: ven 22 jan 2010 10:05:58 CET
         Should Start On: ven 22 jan 2010 00:00:00 CET
   Should be Finished on: ven 22 jan 2010 00:00:00 CET
                Category: ocitysmap
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
        Percent Complete: 0%
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
                  Effort: 0.00

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Details:

>From Pekka Sarkola:

I really need coordinates inside of PNG or GeoTIFF files. With PNG this
should be world file (or similar), GeoTIFF should be better solution. With
this feature I can take picture inside of my GIS tool (MapInfo, ESRI ArcView,
uDIG...) and attach my own GIS layer top of your maps.

My question: how to encode such coordinates? Any standard?





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