I want to use QGIS to make measurements such as distances and angles on a flat scaled image which I have as a georeferenced tiff. I don't want to use any projection - just a straightforward orthogonal linear scale in metres. QGIS seems to require that I choose a projection. What would be the best choice for my needs? Can I make a custom projection with no ellipsoid or datum?
If I import my geotiff and don't specify a projection QGIS assumes my units are in degrees rather than metres, which will make measurement of distances and angles inaccurate. Grateful for assistance. -- View this message in context: http://osgeo-org.1560.x6.nabble.com/QGIS-project-with-no-projection-tp5264924.html Sent from the Quantum GIS - User mailing list archive at Nabble.com. _______________________________________________ Qgis-user mailing list [email protected] List info: http://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user
