- Math.any method that uses numbers to represent a point, line, or the like.
* * *Arrangement of reference lines or curves used to identify the location of points in space.In two dimensions, the most common system is the Cartesian (after René Descartes) system. Points are designated by their distance along a horizontal (x) and vertical (y) axis from a reference point, the origin, designated (0, 0). Cartesian coordinates also can be used for three (or more) dimensions. A polar coordinate system locates a point by its direction relative to a reference direction and its distance from a given point, also the origin. Such a system is used in radar or sonar tracking and is the basis of bearing-and-range navigation systems. In three dimensions, it leads to cylindrical and spherical coordinates.
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Coordinate system — For geographical coordinates on Wikipedia, see Wikipedia:WikiProject Geographical coordinates. In geometry, a coordinate system is a system which uses one or more numbers, or coordinates, to uniquely determine the position of a point or other… … Wikipedia
coordinate system — noun a system that uses coordinates to establish position • Syn: ↑frame of reference, ↑reference system, ↑reference frame • Hypernyms: ↑arrangement, ↑organization, ↑organisation, ↑system … Useful english dictionary
coordinate system — koordinačių sistema statusas T sritis fizika atitikmenys: angl. coordinate system; frame of axes; system of axes vok. Achsenkreuz, n; Koordinatensystem, n rus. координатная система, f; система координат, f pranc. système de coordonnées, m … Fizikos terminų žodynas
coordinate system — koordinačių sistema statusas T sritis automatika atitikmenys: angl. coordinate system vok. Koordinatensystem, n rus. система координат, f pranc. système de coordonnées, m … Automatikos terminų žodynas
coordinate system — system of mapped coordinates … English contemporary dictionary
coordinate system — noun A method of representing points in a space of given dimensions by coordinates from an origin … Wiktionary
coordinate system — a method by which a point, a line, a plane, or a geometric solid can be located in space by a set of numbers … Medical dictionary
coordinate system — A method of land description. It uses a measurement based on an intersection of a defined north south axis and a defined east west axis … Black's law dictionary
Cartesian coordinate system — Illustration of a Cartesian coordinate plane. Four points are marked and labeled with their coordinates: (2, 3) in green, (−3, 1) in red, (−1.5, −2.5) in blue, and the origin (0, 0) in purple. A Cartesian coordinate system specifies each point… … Wikipedia
Celestial coordinate system — For other uses of Celestial , see Celestial (disambiguation). Orientation of Astronomical Coordinates Orientation of the galactic, ecliptic and equatorial coordinate systems, projected on the celestial sphere, showing the galactic equator (black) … Wikipedia