Cartesian coordinate system

Cartesian coordinate system with the circle of radius 2 centered at the origin marked in red. The equation of the circle is x2 + y2 = 22.

Cartesian Coordinate System : A two dimensional coordinate system in which x measures horizontal distance and y measures vertical distance. An x,y coordinate defines every point on the plane.

Cartesian Coordinate System
In this system features on the earth's surface are referenced to map locations using an XY coordinate system.

Cartesian coordinate system A concept from a french philosopher and mathematician Rene Descartes (1596-1650).

Cartesian coordinate system
The Cartesian coordinate system is a coordinate system in the plane based on two perpendicular axes, one horizontal and one vertical, each marked with a scale.

Cartesian Coordinate System
Coordinate system in which the location of points in space are given by reference to three orthogonal planes, normally referred to as X, Y, Z.
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Cartesian coordinate system - A coordinate system consisting of intersecting straight lines called axes, in which the lines intersect at a common origin.

Cartesian Coordinate System
A system of quantifying location based on the relationship of an object to an X and Y axis where the surface of the earth is assumed to be flat. Measures of distance and direction are constant within a Cartesian system.

The 2D cartesian coordinate system
Giving its two numerical coordinates Xp and Yp, one can precisely and objectively specify any location P on the map. Normally, the coordinates Xp= 0 and Yp = 0 are given to the origin.

Unlike the layer-based GIS in which we try to fit a map layer containing geographic entities into a Cartesian coordinate system (an absolute conceptualization of space and time), ...

In the mid-1600s the French mathematician, René Descartes established the Cartesian coordinate system that is still in use today. The system determines the location of each point in a plane as defined by two numbers-its x-coordinate and y-coordinate.

Referred to as a 'rectangular Cartesian coordinate system', we learned to create such a system by picking a starting point or origin (0) and drawing two lines that intersect each other at right angles through the starting point (the axes).

It is easiest to define it in the context of a two-dimensional Cartesian coordinate system.

Third or height axis of a three dimensional Cartesian coordinate system that crosses the XY axis plane at a 90 degree angle. The Z axis is normally used to represent elevation above sea level.
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Positive Quadrant of Cartesian Coordinate System
Points, Lines, Areas
Problems with Polygons
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[coordinate systems] The distance east of the origin that a point in a Cartesian coordinate system lies, measured in that system's units.
[coordinate systems] The positive x-value in a rectangular coordinate system.

Coordinate - The position of point is space in respect to a Cartesian coordinate system (x, y and/or z values). In GIS, a coordinate often represents locations on the earth's surface relative to other locations.

abscissa -- the coordinate of a point in a plane Cartesian coordinate system obtained by measuring parallel to the x-axis ("the 'x' value").

Easting - The distance east of the origin that a point in a Cartesian coordinate system lies, measured in that system's units.
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Therefore, a Cartesian coordinate system is used, where the origin (0, 0) is toward the lower left of the planar section. The true origin point (0, 0) may or may not be in the proximity of the map data you are using.

The most common method Geodesists use involves measuring the distance from the centre of the Earth to the point on the surface of the Ellipsoid/Spheroid. This is called an Earth-centred Cartesian Coordinate System.

This tutorial will show the user how to import a georeferenced image into AutoCAD so that it contains true ground distances and coordinates found in the real world. You will set up a Cartesian coordinate system with measureable units, ...

Specifically, when the coordinates of all feature themes in a view represent longitude and latitude relative to the same datum, ArcView will first project every feature into a common Cartesian coordinate system--"map space"--if asked to do so.

Therefore, before you use your elevation model to calculate things such as elevation and hillshade, you should transform the geometry of this dataset to a map projection that has a regular cartesian coordinate system that suits your particular site.

See also: Cartesian Coordinate, Coordinate, Coordinate system, Map, GIS