I am new to QGIS and I want to overlay an old hand drawn forest map (.png file) over a British OS map (.tif file) of the same forest, so I can digitize the compartments in the old forest map.
I have dragged both files into a new project, and they are in the window, but their respective positions are incredibly far away from each other, they aren't "on top" of one another. I have to click "zoom to layer" to find each layer.
I searched through this website and google, and the solution which always comes up is to make sure they have the same coordinate system. If I right click on the properties of both my layers, they both say "EPSG:7405 - OSGB 1936 / British National Grid - Projected" in the CRS section - so I don't know what else to do. Can anyone help? Thanks in advance.