Surveys include things like a compass to detect the property’s orientation in your map. According to the type of survey, you’ll see magnetic north (details into the Earth’s magnetic pole or perhaps the path wherein a real compass will issue) or geographic north (details towards the Earth’s geographic North Pole). https://www.tripoto.com/trip/2b30d27c-1837-11f0-a9d2-4201ac1d0034