翻訳と辞書 |
Gauss–Krüger coordinate system : ウィキペディア英語版 | Gauss–Krüger coordinate system
In cartography, the term Gauss–Krüger, named after Carl Friedrich Gauss and Johann Heinrich Louis Krüger, is used in three slightly different ways. * Often, it is just a synonym for the transverse Mercator map projection. Another synonym is ''Gauss conformal projection''. * Sometimes, the term is used for a particular computational method for transverse Mercator: that is, how to convert between latitude/longitude and projected coordinates. There is no simple closed formula to do so when the earth is modelled as an ellipsoid. But the ''Gauss–Krüger'' method gives the same results as other methods, at least if you are sufficiently near the central meridian: less than 100 degrees of longitude, say. Further away, some methods become inaccurate. * The term is also used for a particular set of transverse Mercator projections used in narrow zones in Europe and South America, at least in Germany, Turkey, Austria, Slovenia, Croatia, Macedonia, Finland and Argentina. This ''Gauss–Krüger'' system is similar to the universal transverse Mercator system, but the central meridians of the Gauss–Krüger zones are only 3° apart, as opposed to 6° in UTM.
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「Gauss–Krüger coordinate system」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.
|
|