Make an OCAD basemap. Import the Karttapullautin output image as a reference. Add contours from Karttapullautin, process them, then add. contours from NOAA Lidar, and compare. Add georeferenced aerial imagery from NOAA and CalTopo's rendering of recent Google maps.
Have an older version of OCAD?
British Orienteering Federation has up-to-date OCAD symbol sets for all versions of OCAD!Â