DefinitionCoordinate systems are a kind of mathematical model that establishes the position and orientation of points and objects within a space. Some coordinate systems are: Cartesian coordinates, polar coordinates, cylindrical coordinates, spherical coordinates. Each system has its axes and measures the distances and angles. In mathematics, physics, engineering, geography, and other disciplines, a coordinate system is a spec... Most of the time these are the standard form of representing spatial information in various contexts. Example: Latitude and longitude are angular measurements that specify a location on the Earth's surface in degrees of angle from the equator and the Prime Meridian in such coordinate system.