I have downloaded historical highway maps in .png format that I would like to georeference.
Around the perimeter of the map are a few lines indicating lat and long making it easy to be able to add a layer to draw straight lines from left to right and from top to bottom. Which I was able to do. From there I was able to get QGIS to find the intersections. And now I am stuck because I cannot save the intersections with lat/long coordinates it only allows x,y. I am sure I am most likely doing something wrong out of the gate but this seems like the logical direction to go in. John Sent from Nine<http://www.9folders.com/>
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