翻訳と辞書 Words near each other ・ Liu Bin (Southern Han) ・ Liu Bin-Di ・ Liu Binbin ・ Liu Bing ・ Liu Bingjian ・ Liu Bingyan ・ Liu Bingzhang ・ Littorinoidea ・ Littorio ・ Littorio-class battleship ・ Littran ・ Littrell ・ Littrow ・ Littrow (disambiguation) ・ Littrow prism ・ Littrow projection ・ Littérature (magazine) ・ Litu ・ Lituania Tilsit ・ Lituanica ・ Lituanica SAT-1 ・ Lituanus ・ Litueche ・ Litueche Airport ・ Litueche Midango Airport ・ Lituiherpia ・ Lituites ・ Lituitida ・ Lituitidae ・ Litultovice Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Littrow projection ： ウィキペディア英語版 Littrow projection The Littrow projection is a map projection developed by Joseph Johann von Littrow in 1833. It is the only conformal, retroazimuthal map projection. As a retroazimuthal projection, the Littrow shows directions, or azimuths, correctly from any point to the center of the map. Patrick Weir of the British Merchant Navy independently reinvented the projection in 1890, after which it began to see more frequent use as recognition of its retroazimuthal property spread. Maps based on the Littrow projection are sometimes referred to as Weir Azimuth diagrams.〔 The projection transforms from latitude ''φ'' and longitude ''λ'' to map coordinates ''x'' and ''y'' via the following equations:〔 :$x\; =\; R\; \backslash frac$ :$y\; =\; R\; \backslash cos\; \backslash left(\backslash lambda\; -\; \backslash lambda\_0\backslash right)\; \backslash tan\; \backslash varphi$ where ''R'' is the radius of the globe to be projected and ''λ''₀ is the longitude desired for the center point. ==See also== * List of map projections 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Littrow projection」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.