http://www.qgistutorials.com/fr/docs/georeferencing_basics.html
> Le 21 juill. 2018 à 01:13, Patrick Dunford <[email protected]> a écrit : > > I do this using Gimp to create new composite tiles based on existing > georeferenced contemporary aerial photo map tiles. > > I believe there is a georeferencing plugin available but I was unable to > achieve what I needed with it because it didn't appear to be capable of > matching up the coordinates. > > >> On 21/07/18 10:49, Wolstan H M Dixie wrote: >> Hi - I am a new user struggling to pick up the fundamentals - I have >> successfully imported a LIDAR raster layer and hillshaded / pseudo >> coloured / contoured it. >> >> My problem is that I want an image of a topographical map behind it as >> a base map to provide context. >> >> The GIS I am familiar with had the facility to take an image eg TIFF, >> JPG, PNG, georeference the four corners, and import it into a layer so >> that it was matched to the vector map. This seems a simple and I should >> have thought common requirement eg you want to put a TIFF of a historic >> map behind the modern map you are creating. >> >> I cannot see any way of doing it - am I being obtuse? >> >> Any help appreciated >> >> Wolstan >> >> _______________________________________________ >> Qgis-user mailing list >> [email protected] >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > > _______________________________________________ > Qgis-user mailing list > [email protected] > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
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