Most locations currently on the map have been chosen based on well known characteristics or based on satellite pictures. Not really reliable and safe if you ask me. Go to each location, review its viability and take some pictures (preferable aerial ones!) 🙂
Most locations currently on the map have been chosen based on well known characteristics or based on satellite pictures. Not really reliable and safe if you ask me. Go to each location, review its viability and take some pictures (preferable aerial ones!) 🙂