NS Marks The Spot
June 5, 2026
NS Marks The Spot
NS Marks The Spot is an open-source iOS map app that overlays georeferenced historical maps of Nova Scotia (such as Fletcher maps and the David Rumsey collection) on modern maps.
Users can easily control overlay transparency with a slider to compare historical cartography with present-day geography, and view custom vector layers for Points of Interest like waterfalls.
Available on iOS.