What does an arrow with a star symbolize in navigation?

In navigation, an arrow with a star commonly symbolizes true north. True north refers to the direction along the earth's surface towards the geographic North Pole. This point is fixed and provides a reliable reference for navigation that does not change over time, unlike magnetic north or grid north, which can vary based on local magnetic declination and specific map projections, respectively. The star often represents the North Star, or Polaris, which is located nearly directly above the North Pole and has historically been used for navigation by sailors and explorers. Understanding true north is crucial for accurate navigation, route planning, and corresponds to various mapping methods to ensure that directions are based on a universal frame of reference.