stereographic coordinate
1Universal Polar Stereographic coordinate system — The Universal Polar Stereographic (UPS) coordinate system is used in conjunction with the Universal Transverse Mercator (UTM) coordinate system to locate positions on the surface of the earth. Like the UTM coordinate system, the UPS coordinate… …
2Stereographic projection — In geometry, the stereographic projection is a particular mapping (function) that projects a sphere onto a plane. The projection is defined on the entire sphere, except at one point mdash; the projection point. Where it is defined, the mapping is …
3Geographic coordinate system — Map of Earth showing lines of latitude (horizontally) and longitude (vertically), Eckert VI projection; large version (pdf, 3.12MB) …
4Universal Transverse Mercator coordinate system — The Universal Transverse Mercator (UTM) coordinate system is a grid based method of specifying locations on the surface of the Earth. It is used to identify locations on the earth, but differs from the traditional method of latitude and longitude …
5List of coordinate charts — This article attempts to conveniently list articles on some of the most useful coordinate charts in some of the most useful examples of Riemannian manifolds.The notion of a coordinate chart is fundamental to various notions of a manifold which… …
6Conformal geometry — In mathematics, conformal geometry is the study of the set of angle preserving (conformal) transformations on a space. In two real dimensions, conformal geometry is precisely the geometry of Riemann surfaces. In more than two dimensions,… …
7Tangent half-angle formula — In various applications of trigonometry, it is useful to rewrite the trigonometric functions (such as sine and cosine) in terms of rational functions of a new variable t . These identities are known collectively as the tangent half angle formulae …
8UPS — UPS: Источник бесперебойного питания (англ. Uninterruptible Power Supply) United Parcel Service  курьерская компания Универсальная полярная стереографическая система координат (англ. Universal Polar Stereographic coordinate system …
9Система координат UTM — зоны UTM Система координат UTM (от англ. Universal Transverse Mercator)  применяемая в геодезии и картографии система координат, разделяющая Землю на 60 вытянутых в меридиональном направлении зон шириной 6 градусов (максимальная ширина зоны… …
10UPS — may refer to:Companies*United Parcel Service, an international shipping companyOrganizations*Underground Press Syndicate *Union Philanthropic Society of Hampden Sydney College *Union Philosophical Society * Union Progressiste Sénégalaise , the… …
