A story on CBC News TV that you can read about online. Drones and ground penetrating radar are being used to map the Fort Anne Garrison Graveyard at Annapolis Royal, NS.
Since the graveyard is from British times it’s Protestant and has stones. The Acadians were buried in nearby St. Jean-Baptiste cemetery. Their wooden crosses have disappeared with time and weather. There’s a large open area where possibly 2000 people may be buried.