Energy terms . 2014.
Latitude and longitude of cities, A-H — ee also*Latitude and longitude of cities, I P *Latitude and longitude of cities, Q Z … Wikipedia
Longitude — For Dava Sobel s book about John Harrison, see Longitude (book). For the adaptation of Sobel s book, see Longitude (TV series). Map of Earth Longitude (λ) Lines of longitude appear vertical with varying curvature in this projection, but are… … Wikipedia
Latitude — This article is about the geographical reference system. For other uses, see Latitude (disambiguation). Map of Earth Longitude (λ) Lines of longitude appear vertical with varying curvature in this projection, but are actually halves of great… … Wikipedia
Longitude by chronometer — Longitude by Chronometer, known by mariners as Long by Chron , is an astronomical navigation method of calculating an observer s position on earth. The method gives the observer a position line on which the observer is situated. Usually the… … Wikipedia
List of cities by latitude — The following is a list of cities by latitude. Both the latitude and longitude are shown for all cities and sorted by latitude started from the North Pole down to the South Pole. Each heading should be considered the exact value. This means that… … Wikipedia
Quaternions and spatial rotation — Unit quaternions provide a convenient mathematical notation for representing orientations and rotations of objects in three dimensions. Compared to Euler angles they are simpler to compose and avoid the problem of gimbal lock. Compared to… … Wikipedia
Maps of the UK and Ireland — Articleissues primarysources=December 2007 rewrite=April 2008 tooshort=December 2007 context=December 2007Maps of the UK and Ireland are available in various media.Maps on CD ROMISYS OUTDOORS, Anquet Maps and Fugawi offer a series of 1:25,000,… … Wikipedia
Longitude prize — The Longitude Prize was a reward offered by the British government through an Act of Parliament in 1714 for a simple and practical method for the precise determination of a ship s longitude. The prize was administered by the Board of… … Wikipedia
longitude — Refraction Re*frac tion (r?*fr?k sh?n), n. [F. r[ e]fraction.] 1. The act of refracting, or the state of being refracted. [1913 Webster] 2. The change in the direction of ray of light, heat, or the like, when it enters obliquely a medium of a… … The Collaborative International Dictionary of English
Circle of latitude — Map of Earth Longitude (λ) Lines of longitude appear vertical with varying curvature in this projection, but are actually halves of great ellipses, with identical radii at a given latitude. Latitude (φ) Lines of latitude appear … Wikipedia
History of South Georgia and the South Sandwich Islands — The history of the South Georgia and the South Sandwich Islands is relatively recent. When European explorers found the islands, they were uninhabited, and their hostile climate, mountainous terrain, and remoteness made subsequent settlement… … Wikipedia
