翻訳と辞書 Words near each other ・ Bougoutoub Djinoubor ・ Bougoutoub-Bany ・ Bougre ・ Bougre De Youga ・ Bougre De Zoaga ・ Bougreboko ・ Bougré ・ Bougtob District ・ Bouguargouh ・ Bougue ・ Bouguedra ・ Bouguenais ・ Bouguer ・ Bouguer (lunar crater) ・ Bouguer (Martian crater) ・ Bouguer anomaly ・ Bouguerra Soltani ・ Bouguirat ・ Bouguirat District ・ Bougy ・ Bougy (disambiguation) ・ Bougy-lez-Neuville ・ Bougy-Villars ・ Bougé-Chambalud ・ Bouhadid ・ Bouhadjar ・ Bouhadjar District ・ Bouhagier Patras ・ Bouhalouane train crash ・ Bouhamad 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 Bouguer anomaly ： ウィキペディア英語版 Bouguer anomaly In geodesy and geophysics, the Bouguer anomaly (named after Pierre Bouguer) is a gravity anomaly, corrected for the height at which it is measured and the attraction of terrain. The height correction alone gives a free-air gravity anomaly. ==Anomaly== The Bouguer anomaly is related to the observed gravity $g\_$ as follows: :$g\_B\; =\; g\_\; -\; g\_\backslash lambda\; +\; \backslash delta\; g\_F\; -\; \backslash delta\; g\_B$ :$g\_B\; =\; g\_\; -\; \backslash delta\; g\_B$ Here, * $g\_B$ is the Bouguer anomaly; * $g\_$ is the observed gravity; * $g\_\backslash lambda$ is the correction for latitude (because the Earth is not a perfect sphere); * $\backslash delta\; g\_F$ is the free-air correction; * $\backslash delta\; g\_B$ is the correction for terrain called the ''Bouguer reduction''; * $g\_F$ is the free-air gravity anomaly. A Bouguer reduction is called ''simple'' or ''incomplete'' if the terrain is approximated by an infinite flat plate called the ''Bouguer plate''. A ''refined'' or ''complete'' Bouguer reduction removes the effects of terrain precisely. The difference between the two, the differential gravitational effect of the unevenness of the terrain, is called the ''terrain effect''. It is always negative. 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「Bouguer anomaly」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.