Overlay semi-transparent quad with data onto a TNP map.
I work with the Oregon-Califonria Trails Association. I have scanned quads of the Gold Rush emigrant trails. If we could overlay a semi-transparent quad onto a TNP map and match the contour lines, we could transfer the data into TNP. Can an image file be an overlay and be maniuplated?
Custom maps (imported as GeoTIFFs) are now supported with TNP 11 and can be merged (blended) with other map types.