Surveys involve a compass to establish the property’s orientation on your map. With regards to the form of survey, you’ll see magnetic north (details into the Earth’s magnetic pole or perhaps the route by which a real compass will point) or geographic north (points to the Earth’s geographic North Pole). https://megamoneymanor.za.com/2025/04/14/realizing-building-surveys-in-london-an-all-inclusive-guideline/