Bearing

Bearing is the horizontal direction or angular measurement between two points, expressed in degrees measured clockwise from the north. It indicates the exact direction of one location or object relative to another, making it a fundamental concept in navigation, surveying, cartography, and Geographic Information Systems (GIS). Bearings range from 0° to 360°, where 0° or 360° represents north, 90° represents east, 180° represents south, and 270° represents west. For example, if a destination lies directly east of the starting point, its bearing is 90°. Surveyors use bearings to establish property boundaries, engineers rely on them for infrastructure alignment, and navigators use them to determine travel routes on land, sea, and air. In GIS and spatial analysis, bearings help calculate movement direction, create accurate maps, analyze transportation networks, and align geographic features. They are also used in GPS applications, drone navigation, military operations, and emergency response planning, where precise directional information is essential. By providing a standardized method of describing direction, bearings improve positional accuracy, support efficient route planning, and ensure reliable spatial measurements across a wide range of geospatial and engineering applications.