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A geographic coordinate system (GCS) is a coordinate system associated with positions on Earth (geographic position). A GCS can give positions: as spherical coordinate system using latitude, longitude, and elevation; as map coordinates projected onto the plane, possibly including elevation;
A geographical coordinate system is a coordinate system.This means that every place can be specified by a set of three numbers, called coordinates. A full circle can be divided into 360 degrees (or 360°); this was first done by the Babylonians; Ancient Greeks, like Ptolemy later extended the theory.
Another common coordinate system for the plane is the polar coordinate system. A point is chosen as the pole and a ray from this point is taken as the polar axis.For a given angle θ, there is a single line through the pole whose angle with the polar axis is θ (measured counterclockwise from the axis to the line).
Pages in category "Geographic coordinate systems" The following 47 pages are in this category, out of 47 total. This list may not reflect recent changes ().
A geographic coordinate seestem is a coordinate seestem that enables ilka location on the Yird tae be specified bi a set o nummers or letters. The coordinates are aften chosen sae that ane o the nummers represents vertical poseetion, an twa or three o the nummers represent horizontal poseetion.
In the UK (which uses OSGB36), Ireland, France and Germany, these datum will not be the coordinates used in Wikipedia thus leading to differences of over 100m. See geographic coordinate system for more information. For country specific systems, such as the UK OS grid references, see here.
A Cartesian coordinate system (UK: / k ɑː ˈ t iː zj ə n /, US: / k ɑːr ˈ t i ʒ ə n /) is a coordinate system that specifies each point uniquely in a plane by a set of numerical coordinates, which are the signed distances to the point from two fixed perpendicular oriented lines, measured in the same unit of length.
In geodesy, conversion among different geographic coordinate systems is made necessary by the different geographic coordinate systems in use across the world and over time. . Coordinate conversion is composed of a number of different types of conversion: format change of geographic coordinates, conversion of coordinate systems, or transformation to different geodetic datu