EN

coordinate system frame of reference reference system reference frame co-ordinate system

EN

A system that uses coordinates to establish position
WordNet 3.0

EN

coordinate system frame of reference reference system reference frame co-ordinate system

EN

A system that uses coordinates to establish position
WordNet 3.0

Definitions

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Sources

EN

In geometry, a coordinate system is a system that uses one or more numbers, or coordinates, to uniquely determine the position of the points or other geometric elements on a manifold such as Euclidean space.
Wikipedia

In physics and astronomy, a frame of reference is an abstract coordinate system whose origin, orientation, and scale are specified by a set of reference points―geometric points whose position is identified both mathematically and physically.
Wikipedia

Physics usage
Wikipedia Disambiguation

System for determining the position of a point by a tuple of scalars
Wikidata

Abstract coordinate system and the set of physical reference points that uniquely fix the coordinate system and standardize measurement
Wikidata

A reference system used to measure horizontal and vertical distances on a planimetric map. A coordinate system is usually defined by a map projection, a spheroid of reference, a datum, one or more standard parallels, a central meridian, and possible shifts in the x- and y-directions to locate x, y positions of point, line, and area features. A common coordinate system is used to spatially register geographic data for the same area.
OmegaWiki

A set of axes which enable an observer to measure the position and motion of all bodies in some system relative to the reference frame.
Wiktionary

Physics: set of axes.
Wiktionary (translation)

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WordNet 3.0 & Open English WordNet

Wikipedia

Wikidata

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EN

Cartesian/Polar,
Co-ordinate system,
co-ordinates,
Cooerdinate,
Coord,
Coordiante,
coordinate axes,
coordinate curve,
coordinate curves,
coordinate frame,
Coordinate hypersurface,
coordinate line,
coordinate lines,
coordinate plane,
coordinate planes,
coordinate surface,
coordinate surfaces,
coordinate systems,
coordinate transformation,
coordinate transformations,
coordinates,
Coördinate,
Coördinate system,
Coördinates (mathematics),
Fixed coordinate system,
frame dependent,
Frame of Reference,
frames of reference,
image coordinate,
n-dimensional coordinate system,
Negative distance,
observational frame of reference,
observational reference frame,
Observer's reference frame,
Origin of coordinates,
plane coordinate system,
Plane coordinates,
position coordinate,
reference frame,
reference frames,
reference point (physics),
reference system,
Relative reference,
spacetime coordinates,
spatial coordinate,
spatial coordinates,
Spheroidal coordinates,
system of coordinates,
System of reference

Wikidata Alias