Vértice Este (m) P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 Norte (m) Geográfico XM Geográfico XM Geográfico XM Geográfico XM Geográfico XM Geográfico XM Geográfico XM Geográfico XM Geográfico XM Geográfico XM Geográfico XM Geográfico XM Geográfico XM Geográfico XM Geográfico XM Geográfico XM Geográfico XM Geográfico XM Geográfico XM NORTH LAMBERT compass Rose Since ancient times a compass and a map were the only thing we had to orient ourselves and interpret the terrain around us, now we have other means to orient ourselves with greater precision to the map and the compass. To get started in orientation we need to know what a plane is and how it is oriented, for this it is necessary to have a place of reference regarding our position, the most common is North, it is important to know that we have three types: Magnetic. Geographical. Lamber. MAGNETIC NORTH It is the one we find most easily, we only need a simple compass, it is aligned with the lines of force of the earth's magnetic field, this magnetic field is not in a stable place, its daily location can vary by several hundred meters, annually given a location, polar explorers who want to reach te north magnetic pole have to know where it is each year.