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- Spherical_coordinate_system abstract "In mathematics, a spherical coordinate system is a coordinate system for three-dimensional space where the position of a point is specified by three numbers: the radial distance of that point from a fixed origin, its polar angle measured from a fixed zenith direction, and the azimuth angle of its orthogonal projection on a reference plane that passes through the origin and is orthogonal to the zenith, measured from a fixed reference direction on that plane.The radial distance is also called the radius or radial coordinate. The polar angle may be called colatitude, zenith angle, normal angle, or inclination angle.The use of symbols and the order of the coordinates differs between sources. In one system frequently encountered in physics (r, θ, φ) gives the radial distance, polar angle, and azimuthal angle, whereas in another system used in many mathematics books (r, θ, φ) gives the radial distance, azimuthal angle, and polar angle. In both systems ρ is often used instead of r. Other conventions are also used, so great care needs to be taken to check which one is being used. A number of different spherical coordinate systems following other conventions are used outside mathematics. In a geographical coordinate system positions are measured in latitude, longitude and height or altitude. There are a number of different celestial coordinate systems based on different fundamental planes and with different terms for the various coordinates. The spherical coordinate systems used in mathematics normally use radians rather than degrees and measure the azimuthal angle counter-clockwise rather than clockwise. The inclination angle is often replaced by the elevation angle measured from the reference plane. Elevation angle of zero is at the horizon.The concept of spherical coordinates can be extended to higher-dimensional spaces and are then referred to as hyperspherical coordinates.".
- Spherical_coordinate_system thumbnail 3D_Spherical.svg?width=300.
- Spherical_coordinate_system wikiPageExternalLink SphericalCoordinates.html.
- Spherical_coordinate_system wikiPageExternalLink body.htm.
- Spherical_coordinate_system wikiPageExternalLink spherical.pdf.
- Spherical_coordinate_system wikiPageExternalLink coordinate-converter.htm.
- Spherical_coordinate_system wikiPageID "29181".
- Spherical_coordinate_system wikiPageRevisionID "606742809".
- Spherical_coordinate_system hasPhotoCollection Spherical_coordinate_system.
- Spherical_coordinate_system id "p/s086660".
- Spherical_coordinate_system title "Spherical coordinates".
- Spherical_coordinate_system subject Category:Coordinate_systems.
- Spherical_coordinate_system type Abstraction100002137.
- Spherical_coordinate_system type Arrangement105726596.
- Spherical_coordinate_system type Cognition100023271.
- Spherical_coordinate_system type CoordinateSystem105728024.
- Spherical_coordinate_system type CoordinateSystems.
- Spherical_coordinate_system type PsychologicalFeature100023100.
- Spherical_coordinate_system type Structure105726345.
- Spherical_coordinate_system comment "In mathematics, a spherical coordinate system is a coordinate system for three-dimensional space where the position of a point is specified by three numbers: the radial distance of that point from a fixed origin, its polar angle measured from a fixed zenith direction, and the azimuth angle of its orthogonal projection on a reference plane that passes through the origin and is orthogonal to the zenith, measured from a fixed reference direction on that plane.The radial distance is also called the radius or radial coordinate. ".
- Spherical_coordinate_system label "Bolcoördinaten".
- Spherical_coordinate_system label "Coordenadas esféricas".
- Spherical_coordinate_system label "Coordonnées sphériques".
- Spherical_coordinate_system label "Kugelkoordinaten".
- Spherical_coordinate_system label "Sistema esférico de coordenadas".
- Spherical_coordinate_system label "Spherical coordinate system".
- Spherical_coordinate_system label "Układ współrzędnych sferycznych".
- Spherical_coordinate_system label "Сферическая система координат".
- Spherical_coordinate_system label "نظام إحداثي كروي".
- Spherical_coordinate_system label "球坐標系".
- Spherical_coordinate_system label "球面座標系".
- Spherical_coordinate_system sameAs Sférická_soustava_souřadnic.
- Spherical_coordinate_system sameAs Kugelkoordinaten.
- Spherical_coordinate_system sameAs Coordenadas_esféricas.
- Spherical_coordinate_system sameAs Coordonnées_sphériques.
- Spherical_coordinate_system sameAs 球面座標系.
- Spherical_coordinate_system sameAs 구면좌표계.
- Spherical_coordinate_system sameAs Bolcoördinaten.
- Spherical_coordinate_system sameAs Układ_współrzędnych_sferycznych.
- Spherical_coordinate_system sameAs Sistema_esférico_de_coordenadas.
- Spherical_coordinate_system sameAs m.0773d.
- Spherical_coordinate_system sameAs Q203218.
- Spherical_coordinate_system sameAs Q203218.
- Spherical_coordinate_system sameAs Spherical_coordinate_system.
- Spherical_coordinate_system wasDerivedFrom Spherical_coordinate_system?oldid=606742809.
- Spherical_coordinate_system depiction 3D_Spherical.svg.
- Spherical_coordinate_system isPrimaryTopicOf Spherical_coordinate_system.
