翻訳と辞書 Words near each other ・ Joint parliamentary meeting on the Future of Europe ・ Joint Personnel Administration ・ Joint Personnel Recovery Agency ・ Joint Photographic Experts Group ・ Joint Plan of Action ・ Joint Planning and Development Office ・ Joint Planning Document ・ Joint Plant Committee (JPC) ・ Joint Polar Satellite System ・ Joint Policy Board for Mathematics ・ Joint Policy Committee ・ Joint Political Military Group ・ Joint POW/MIA Accounting Command ・ Joint powers authority ・ Joint Precision Airdrop System ・ Joint Precision Approach and Landing System ・ Joint Premiers of the Province of Canada ・ Joint Primary Aircraft Training System ・ Joint Prioritized Effects List ・ Joint Private Medical Universities Admissions System ・ Joint Probabilistic Data Association Filter ・ Joint probability distribution ・ Joint product ・ Joint product pricing ・ Joint Professional Military Education ・ Joint Public Issues Team ・ Joint Publications Research Service ・ Joint Publishing ・ Joint quantum entropy ・ Joint railway 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 Joint Precision Approach and Landing System ： ウィキペディア英語版 Joint Precision Approach and Landing System The Joint Precision Approach and Landing System (JPALS) is a military, all-weather landing system based on real-time differential correction of the GPS signal, augmented with a local area correction message, and transmitted to the user via secure means. The onboard receiver compares the current GPS-derived position with the local correction signal, deriving a highly accurate three-dimensional position capable of being used for all-weather approaches via an ILS-style display. While JPALS is similar to Local Area Augmentation System, but intended primarily for use by the military, some elements of JPALS may eventually see their way into civilian use to help protect high-value civilian operations against unauthorized signal alteration. ==History== The development of JPALS was a result of two main military requirements. First, the military needs an all-service, highly mobile all-weather precision approach system, tailorable to a wide range of environments, from shipboard use to rapid installation at makeshift airfields. Second, they need a robust system that can maintain a high level of reliability in combat operations, particularly in its ability to effectively resist jamming. 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「Joint Precision Approach and Landing 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.